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Scholarly Work

Journals and Book Chapters

2024 (58 total since 1992)

Johnson, A., Renambot, L., Marai, E., Tsoupikova, D., Papka, M. Long, L., Plepys, D., Talandis, J., Brown, M., Leigh, J., Sandin, D., DeFanti, T., Electronic Visualization Laboratory's 50th Anniversary Retrospective: Look to the Future, Build on the Past, Presence, 2024. https://doi.org/10.1162/pres_a_00421

2023

Belcaid, M., Leigh, J., Theriot, R., Kirshenbaum, N., Tabalba, R., Rogers, M., Johnson, A., Brown, M., Renambot, L., Long, L., Nishimoto, A., North, C., Harden, J., Reflecting on the Scalable Adaptive Graphics Environment Team's 20-Year Translational Research Endeavor in Digital Collaboration Tools, Comput. Sci. Eng. 25(2): 50-56, 2023. https://doi.org/10.1109/MCSE.2023.3297753

2021

Singh, A., Ghasemi, Y., Jeong, H., Kim, M., Johnson, A. A Comparative Evaluation of the Wearable Augmented Reality-based Data Presentation Interface and Traditional Methods for Data Entry Tasks, in the International Journal of Industrial Ergonomics. https://doi.org/10.1016/j.ergon.2021.103190

2019

Marai GE, Leigh J, Johnson A., Immersive Analytics Lessons from the Electronic Visualization Laboratory: a 25 Year Perspective, IEEE Computer Graphics and Applications, Vol 39.3, May-June 2019, pp. 54-66. https://doi.ieeecomputersociety.org/10.1109/MCG.2019.2901428

2017

Keenan, G., Dunn Lopez, K., Yao, Y., Sousa, V., Stifter, J., Febretti, A., Johnson, A., Wilkie, D., Toward meaningful care plan clinical decision support: Feasibility and effects of a simulated pilot study, Nursing Research, September/October Vol 66.5, 2017, pp. 388-398. https://doi.org/10.1097/NNR.0000000000000234

Johnson J. A., Lodhi M. K., Cheema U., Stifter, J., Dunn-Lopez, K., Yao, Y., Johnson, A., Keenan, G. M., Ansari, R., Khokar, A., Wilkie, D., Outcomes for End-of-Life Patients with Anticipatory Grieving: Insights from Practice with Standardized Nursing Terminologies within an Interoperable Internet-based Electronic Health Record, Journal of Hospice and Palliative Nursing 19 (3), pp. 223-231, 2017. https://doi.org/10.1097/NJH.0000000000000333

Stifter, J., Sousa, V., Febretti, A., Dunn Lopez, K., Johnson, A., Yao, Y., Keenan, G., Wilkie, D. J. Acceptability of clinical decision support prototypes for a nursing electronic health record to facilitate palliative care outcomes., International Journal for Nursing Knowledge, September, 2017. https://doi.org/10.1111/2047-3095.12178

2016

Dunn Lopez, K., Febretti, A., Stifter, J., Johnson, A., Wilkie, D.J., Keenan, G., Toward a More Robust and Efficient Usability Testing Method of Clinical Decision Support for Nurses Derived from Nursing Electronic Health Record Data, International Journal for Nursing Knowledge, June, 2016. https://doi.org/10.1111/2047-3095.12146

Reda, K., Johnson, A., Papka, M., Leigh, J., Modeling and evaluating user behavior in exploratory visual analysis. In Information Visualization, Vol. 15.4, pp. 325-339. https://doi.org/10.1177%2F1473871616638546

Bui, H., Jung, E., Vishwanath, V., Johnson, A., Leigh, J., Papka, M., Improving sparse data movement performance using multiple paths on the Blue Gene/Q supercomputer, Parallel Computing, Vol 51, pp. 3-16, 2016. https://doi.org/10.1016/j.parco.2015.09.002

Renambot, L., Marrinan, T., Aurisano, J., Nishimoto, A., Mateevitsi, V., Bharadwaj, K., Long, L., Johnson, A., Brown, M., Leigh, J., SAGE2: a Collaboration Portal for Scalable Resolution Displays, Future Generation Computer Systems Vol 54, January 2016, pp. 296-305. https://doi.org/10.1016/j.future.2015.05.014

2015

Sousa, Vanessa E. C., Dunn Lopez, K., Febretti, A, Stifter, J, Yao, Y, Johnson, A, Wilkie, D. J., Keenan, G. M. Use of Simulation to Study Nurses' Acceptance and Nonacceptance of Clinical Decision Support Suggestions. CIN: Computers, Informatics, Nursing, Vol 33.10, pp. 465-472. https://doi.org/10.1097/CIN.0000000000000185

Dunn Lopez, K., Wilkie, D. J., Yao, Y, Sousa, V, Febretti, A, Stifter, J, Johnson, A, Keenan, G. M. Nurses' Numeracy and Graphical Literacy: Informing Studies of Clinical Decision Support Interfaces. Journal of Nursing Care Quality, Vol 31.2, Aug 2015, pp. 124-130. https://doi.org/10.1097/NCQ.0000000000000149

Aurisano, J., Reda, K., Johnson, A., Marai, G. E., Leigh, J., BactoGeNIE: A Large-Scale Comparative Genome Visualization for Big Displays, BMC Bioinformatics 2015 16(Supl 11):S6. https://doi.org/10.1186/1471-2105-16-S11-S6

LaFond, C., Vincent, C., Corte, C., Hershberger, P., Johnson, A., Park, C., Wilkie, D., PICU Nurses' Pain Assessments And Intervention Choices for Virtual Human And Written Vignettes, Journal of Pediatric Nursing Vol 30.4 (July-August 2015), pp. 580-590. https://doi.org/10.1016/j.pedn.2015.01.022

Nam, S., Reda, K., Renambot, L., Johnson, A., Leigh, J., Multiuser-Centered Resource Scheduling for Collaborative Display Wall Environments, Future Generation Computer Systems, Volume 45 (April 2015), pp. 162-175. https://doi.org/10.1016/j.future.2014.08.012

LaFond, C., Vincent, C., Lee, S., Corte, C., Hershberger, P., Johnson, A., Park, C., Wilkie, D., Development and Validation of a Virtual Human Vignette to Compare Nurses Assessment and Intervention Choices for Pain in Critically Ill Children, Simulation in Healthcare. Vol 10.1 (Feb 2015), pp. 14-20. https://doi.org/10.1097/SIH.0000000000000061

2013

Gonzalez, A., DeMara, R., Hung, V., Leon-Barth, C., Elvir, M., Hollister, J., Kobosko, S., Liegh, J., Johnson, A., Jones, S., Carlson, G., Lee, S., Renambot, L., Brown, M., Passing an Enhanced Turing Test - Interacting with Lifelike Computer Representations of Specific Individuals, Journal of Intelligent Systems, Vol 22.4 (2013), pp. 365-415. https://doi.org/10.1515/jisys-2014-0085

Reda, K., Febretti, A., Knoll, A., Aurisano, J., Leigh, J., Johnson, A., Papka, M., Hereld, M., Visualizing Large, Heterogeneous Data in Hybrid Reality Display Environments, IEEE Computer Graphics and Applications, Vol. 33.4 (July-August 2013), pp. 38-48. https://doi.org/10.1109/MCG.2013.37

Sun, Y., Leigh, J., Johnson, A., Di Eugenio, B., Articulate: Creating Meaningful Visualizations from Natural Language, Innovative Approaches of Data Visualization and Visual Analytics, Eds Huang and Huang, IGI Global (August 2013), pp. 218-235. https://doi.org/10.4018/978-1-4666-4309-3.ch011 pdf version

Leigh, J., Johnson, A., Renambot, L., Peterka, T., Jeong, B., Sandin, D., Tolandis, J., Jagodic, R., Nam, S., Hur, H., Sun, Y., Scalable Resolution Display Walls, Proceedings of the IEEE, Vol. 101.1 (May 2013), pp. 115-129. https://doi.org/10.1109/JPROC.2012.2191609

Al-masalha, F., Xu, D., Keenan, G., Khokhar, A., Yao, Y., Chen, J., Johnson, A., Ansari, R., Wilkie, D., Data Mining Nursing Care Plans of End of Life Patients: A Case Study to Improve Healthcare Decision Making, International Journal of Nursing Knowledge, Vol. 24.1 (February 2013), pp. 15-24. https://doi.org/10.1111/j.2047-3095.2012.01217.x

2012

Keenan, G., Yakel, E., Yao, Y., Xu, D., Szalacha, L., Tschannen, D., Ford, Y., Chen, Y., Johnson, A., Dunn Lopez, K., Wilkie, D., Maintaining a consistent big picture: Meaningful Use of a Web-based POC EHR System, International Journal of Nursing Knowledge, Vol. 23.3 (October 2012), pp. 119-133. https://doi.org/10.1111/j.2047-3095.2012.01215.x

Yao, Y., Keenan, G., Al-Masalha, F., Lopez, K., Khokar, A., Johnson, A., Ansari, R., Wilkie, D., Current State of Pain Care for Hospitalized Patients at End of Life, The American Journal of Hospice & Palliative Care. (May 2012). https://dx.doi.org/10.1177%2F1049909112444458

Leigh, J., Johnson, A., Renambot, L., Vishwanath, V., Peterka, T., Schwarz, N., Visualization of Large-Scale Distributed Data, Data Intensive Distributed Computing: Challenges and Solutions for Large-Scale Information Management (2012), IGI Global, chapter 11, pp. 242-274. https://doi.org/10.4018/978-1-61520-971-2.ch011

2011

Jagodic, R., Renambot, L., Johnson, A., Leigh, J., Deshpande, S., Enabling Multi-User Interaction in Large High-Resolution Distributed Environments, Future Generation Computer Systems, Elsevier, Vol. 27.7 (July 2011), pp. 914-923. https://doi.org/10.1016/j.future.2010.11.018

2010

Jeong, B., Leigh, J., Johnson, A., Renambot, L., Jagodic, R., Nam, S., Hur, H., Ultrascale Collaborative Visualization Using a Display-Rich Global Cyberinfrastructure, IEEE Computer Graphics and Applications Vol. 30.3 (May / June 2010), pp. 71-83. https://doi.org/10.1109/MCG.2010.45

DeFanti, T., Acevedo, D., Ainsworth, R., Brown, M., Cutchin, S., Dawe, G., Doerr, K., Johnson, A., Knox, C., Kooima, R., Kuester, F., Leigh, J., Long, L., Otto, P., Petrovic, V., Ponto, K., Prudhomme, A., Rao, R., Renambot, L., Sandin, D., Schulze, J., Smarr, L., Srinivasan, M., Weber, P., Wickham, G., The Future of the CAVE, Central European Journal of Engineering's Online First, published by Versita with Springer-Verlag GmbH, (November 2, 2010), pp. 16-37. https://doi.org/10.2478/s13531-010-0002-5 pdf version

2009

Kooima, R., Leigh, J., Johnson, A., Roberts, D., SubbaRao, M., Planetary-Scale Terrain Composition, IEEE Transactions on Visualization and Computer Graphics Vol. 15.5 (September/ October 2009), pp. 719 - 733. https://doi.org/10.1109/TVCG.2009.43

Renambot, L., Jeong, B., Hur, H., Johnson, A., Leigh, J., Enabling High Resolution Collaborative Visualization in Display Rich Virtual Organizations, Future Generation Computer Systems, Elsevier, Vol. 25.2 (February 2009), pp. 161-168. https://doi.org/10.1016/j.future.2008.07.004

Leigh, J., Johnson, A., Renambot, L., Advances in Computer Displays, Advances in Computers, Vol. 77, Elsevier/Morgan Kaufman, (2009) pp. 58-79.

2008

Peterka, T., Kooima, R., Sandin, D., Johnson, A., Leigh, J., DeFanti, T., Advances in the Dynallax Solid-State Dynamic Barrier Autostereoscopic Visualization Display System, IEEE Transactions on Visualization and Computer Graphics Vol. 14.3 (May 2008), pp. 487-498. https://doi.org/10.1109/TVCG.2007.70627

Ge, J., Sandin, D., Peterka, T., Kooima, R., Girado, J., Johnson, A., A Point-based Asynchronous Remote Visualization Framework for Real-Time Virtual Reality, International Journal of Image and Graphics, World Scientific, Vol. 8.2 (April 2008), pp. 189-207. https://doi.org/10.1142/S0219467808003040

2006

Hirano, A., Renambot, L., Jeong, B., Leigh, J., Verlo, A., Vishwanath, V., Singh, R., Aguilera, J., Johnson, A., DeFanti, T., Long, L., Schwarz, N., Brown, M., Nagatsu, N., Tsukishima, Y., Tomizawa, M., Miyamoto, Y., Jinno, M., Ishida, O., The First Functional Demonstration of Optical Virtual Concatenation as a Technique for Achieving Terabit Networking, Future Generation Computer Systems, Elsevier, Vol. 22.8 (October 2006), pp. 876-883. https://doi.org/10.1016/j.future.2006.03.027

Leigh, J., Renambot, L., Johnson, A., Jeong, B., Jagodic, R., Schwarz, N., Svistula, D., Singh, R., Aguilera, J., Wang, X., Vishwanath, V., Lopez, B., Sandin, D., Peterka, T., Girado, J., Kooima, R., Ge, J., Long, L., Verlo, A., DeFanti, T., Brown, M., Cox, D., Patterson, R., Dorn, P., Wefel, P., Levy, S., Tolandis, J., Reitzer, J., Prudhomme, T., Coffin, T., Davis, B., Wielinga, P., Stolk, B., Koo, G., Kim, J., Han, S., Kim, J., Corrie, B., Zimmerman, T., Boulanger, P., Garcia, M., The Global Lambda Visualization Facility: An International Ultra-High-Definition Wide-Area Visualization Collaboratory, Future Generation Computer Systems, Elsevier, Vol. 22.8 (October 2006), pp. 964-971. https://doi.org/10.1016/j.future.2006.03.009

Peterka, T., Sandin, D., Ge, J., Girado, J., Kooima, R., Leigh, J., Johnson, A., Thiebaux, M., and DeFanti, T., Personal Varrier: Autostereoscopic Virtual Reality for Distributed Scientific Visualization, Future Generation Computer Systems, Elsevier, Vol. 22.8 (October 2006), pp. 976-983. https://doi.org/10.1016/j.future.2006.03.011

Johnson, A., VR as Instructional Technology: The CAVE as Classroom, Virtual Experiences of the Harlem Renaissance: The Virtual Harlem Project, Works and Days 37/38, Indiana University, Spring/Fall 2001, Vol. 19.1&2. pp. 67-76. Also published as Integrating Technology in the Distance Learning Classroom in Configuring History: Teaching the Harlem Renaissance through Virtual Reality Cityscapes. Sosnoski, J. J., Harkin, P., Carter, B. (Eds.), 2006, pp. 105-114. pdf version

Park, K., Leigh, J., Johnson, A., How Humanities Students Cope with the Technologies of Virtual Harlem, Virtual Experiences of the Harlem Renaissance: The Virtual Harlem Project, Works and Days, Indiana University, 37/38, Spring/Fall 2001, Vol. 19.1&2. pp. 79-97. Also in Configuring History: Teaching the Harlem Renaissance through Virtual Reality Cityscapes. Sosnoski, J. J., Harkin, P., Carter, B. (Eds.), 2006, pp. 115-132. pdf version

2004

Johnson, A., Leigh, J., Virtual Reality on the Internet: Collaborative Virtual Reality, Internet Encyclopedia, 2004, H. Bidgoli Ed, John Wiley & Sons, Vol. 3, pp. 591-599.

Scharver, C., Evenhouse, R., Johnson, A., Leigh, J., Designing Cranial Implants within a Haptic Augmented Reality Environment, Communications of the ACM, Vol. 47. 8, (August 2004), pp. 32-38. https://doi.org/10.1145/1012037.1012059

Johnson, A., Moher, T., Cho, Y., Edelson, D., Russell, E., Learning Science Inquiry Skills in a Virtual Field, Computers and Graphics, Elsevier, Vol. 28.3 (June 2004), pp. 409-416. https://doi.org/10.1016/j.cag.2004.03.008

2002

Johnson, A., Leigh, J., Carter, B., Sosnoski, J., Jones, S., Virtual Harlem, IEEE Computer Graphics and Applications, Vol. 22.5, (September/October 2002), pp. 61-67. https://doi.ieeecomputersociety.org/10.1109/MCG.2002.1028727

2001

DeFanti, T., Sandin, D., Brown, M., Pape, D., Anstey, J., Bogucki, M., Dawe, G., Johnson, A., Huang, T., Technologies for Virtual Reality/Tele-Immersion Applications: Issues of Research in Image Display and global Networking, Frontiers in Human-Centered Computing, Online Communities and Virtual Environments edited by Earnshaw, Van Dam, Vince and Guedj, Springer-Verlag London, (April 2001), pp. 137-159. https://doi.org/10.1007/978-1-4471-0259-5_10

Johnson, A., Leigh, J., Tele-Immersive Collaboration in the CAVE Research Network, Collaborative Virtual Environments: Digital Places and Spaces for Interaction, edited by Churchill, Snowdon and Munro, Springer-Verlag, March 2001, pp. 225-243. https://doi.org/10.1007/978-1-4471-0685-2_12 pdf version

1999

Leigh, J., Johnson, A., Brown, M., Sandin, D., DeFanti, T., Visualization in Teleimmersive Environments, IEEE Computer, Vol 32.12 (December 1999), pp. 66-73. https://doi.org/10.1109/2.809253

Johnson, A., Moher, T., Ohlsson, S., Gillingham, M., The Round Earth Project: Collaborative VR for Conceptual Learning, IEEE Computer Graphics and Applications, Vol. 19.6 (November / December 1999), pp. 60-69. https://doi.org/10.1109/38.799741

Czernuszenko M., Sandin D., Johnson A., DeFanti T., Modeling 3D Scenes from Video, The Visual Computer Journal, Special Issue on Real-time Virtual Worlds, Springer, Vol. 15, no. 7/8 (1999), pp. 341-348.pdf version

Roussos, M., Johnson, A., Moher, T., Leigh, J., Vasilakis, C., Barnes, C., Learning and Building Together in an Immersive Virtual World, Presence, MIT Press, Vol. 8.3 3 (June 1999), pp. 247-263 and the cover. https://doi.org/10.1162/105474699566215

1997

Leigh, J., Johnson, A., DeFanti, T., CAVERN: A Distributed Architecture for Supporting Scalable Persistence and Interoperability in Collaborative Virtual Environments, Virtual Reality: Research, Development and Applications, Springer, Vol. 2.2 (December 1997), pp. 217-237. pdf version

1996

Johnson, A., Fotouhi, F., Goel, N., Weinand, R., Lechvar, J., CASPER: A Hypermedia Departmental Information System, IEEE Transactions on Education, Vol. 39.4 (November 1996), pp. 471-477. https://doi.org/10.1109/13.544800 pdf version

Johnson, A., Fotouhi, F., Adaptive Clustering of Hypermedia Documents, Information Systems, Elsevier Vol. 21.6 (November 1996), pp. 459-473. https://doi.org/10.1016/0306-4379(96)00023-3

Leigh, J., Johnson, A., Supporting Transcontinental Collaborative Work in Persistent Virtual Environments, IEEE Computer Graphics and Applications, Vol. 16.4 (July 1996), pp. 47-51. https://doi.org/10.1109/38.511853

1995

Johnson, A., Fotouhi, F., SANDBOX: Scientists Accessing Necessary Data Based On eXperimentation, ACM interactions, Vol. 2.3 (July 1995), pp. 34-45,86. https://doi.org/10.1145/208666.208678

Johnson, A., Fotouhi, F., Adaptive indexing in very large databases, Journal of Database Management, IGI Global Vol. 6.1 (1995), pp. 4-12. https://doi.org/10.4018/jdm.1995010101

1992

Fotouhi, F. Johnson, A., Rana, S., A hash-based approach for computing the transitive closure of database relations, The Computer Journal, Oxford University Press, Vol. 35 (1992), pp. A251-259. pdf version

Conference Proceedings

2023 (139 total since 1993)

Naik, A., Johnson, A., PSA: A Cross-Platform Framework for Situated Analytics in MR and VR, In the Proceedings of the 2023 IEEE International Symposium on Mixed and Augmented Reality, October 16-20, 2023, Sydney, Australia. https://doi.org/10.1109/ISMAR-Adjunct60411.2023.00027

Bhattacharya, A., Kumar, A., Di Eugenio, B., Tabalba, R., Aurisano, J., Grosso, V., Johnson, A., Leigh, J., Zellner, M., Reference Resolution and New Entities in Exploratory Data Visualization: From Controlled to Unconstrained Interactions with a Conversational Assistant, In the proceedings of SIGDIAL 2023, the 2023 Meeting on Discourse and Dialogue, September 11-15, 2023, Prague, Czech Republic. https://doi.org/10.18653/v1/2023.sigdial-1.33

Tabalba, R., Kirshenbaum, N., Leigh, J., Bhatacharya, A., Grosso, V., Di Eugenio, B., Johnson, A., Zellner, M., An Investigation into an Always Listening Interface to Support Data Exploration, In the Proceedings of 28th Annual Conference on Intelligent User Interfaces (IUI 2023), March 27-31, 2023, Sydney, Australia. https://doi.org/10.1145/3581641.3584079

2022

Tabalba, R., Bhatacharya, A., Grosso, V., Kirshenbaum, N., Johnson, A., Di Eugenio, B., Zellner, M., Leigh, J., Articulate+ : An Always-Listening Natural Language Interface for Creating Data Visualizations, In the Proceedings of Conversational User Interfaces (CUI) 2022, July 26-28, 2022, Glasgow, UK. https://doi.org/10.1145/3543829.3544534

Chen, Z., Renambot, L., Long, L., Brown, M., Johnson, A., Moving from Composable to Programmable, In the Proceedings of COMPSYS 2022 : First Workshop on Composable Systems, June 3, 2022, Lyon, France. https://doi.org/10.1109/IPDPSW55747.2022.00209

Long, L., Bargo, T., Renambot, L., Brown, M., Johnson, A., Composable Infrastructures for an Academic Research Environment: Lessons Learned, In the Proceedings of COMPSYS 2022 : First Workshop on Composable Systems, June 3, 2022, Lyon, France. https://doi.org/10.1109/IPDPSW55747.2022.00208

2021

Bharadwaj, K., Burks, A., Johnson, A., Long, L., Renambot, L., Brown, M., Kobayashi, D., Belcaid, M., Kirshenbaum, N., Tabalba, R., Theriot, R., Leigh, J., Securing Collaborative Work in Wide-band Display Environments, In the Proceedings of the 7th IEEE International Conference on Collaboration and Internet Computing, December 13-15, 2021. https://doi.org/10.1109/CIC52973.2021.00014

Kirshenbaum, N., Davidson, K., Harden, J., North, C., Kobayashi, D., Theriot, R., Tabalba, R., Rogers, M., Belcaid, M., Burks, A., Bharadwaj, K., Renambot, L., Johnson, A.,Long, L., Leigh, J., Traces of Time through Space: Advantages of Creating Complex Canvases in Collaborative Meetings, In the Proceedings of the ACM Conference on Human-Computer Interaction, November 2021. https://doi.org/10.1145/3488552

Ghasemi, Y., Singh, A., Kim, M., Johnson, A., Jeong, H., Effects of Head-locked Augmented Reality on User's Performance and Perceived Workload, In the Proceedings of the Human Factors and Ergonomics Society Annual Meeting. https://doi.org/10.1177/1071181321651169

2020

Bharadwaj, K., Johnson, A., A hybrid collaborative virtual environment with heterogeneous representations for architectural planning, In the Proceedings of the International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom) 2020, October 16-18, 2020, Shanghai, China, pp 184-199. https://doi.org/10.1007/978-3-030-67540-0_11

Burks, A., Renambot, L., Johnson, A., VisSnippets: A Web-Based System for Impromptu Collaborative Data Exploration on Large Displays, In the Proceedings of PEARC 2020, July 26-30, 2020, Portland, OR. https://doi.org/10.1145/3311790.3396666

Alsaiari, A., Aurisano, J., Johnson, A., Evaluating Strategies of Exploratory Visual Data Analysis in Multi Device Environments, In the Proceedings of EuroViz 2020, May 25-29, 2020, Norrkoping, Sweden. https://doi.org/10.2312/evs.20201054

Aurisano, J., Alsaiari, A., Di Eugenio, B., Johnson, A., Many at Once: Capturing Intentions to Create And Use Many Views At Once In Large Display Environments, In the Proceedings of EuroViz 2020, May 25-29, 2020, Norrkoping, Sweden. https://doi.org/10.1111/cgf.13976

Kumar, A., Aurisano, J., Di Eugenio, B., Johnson, A., Intelligent Assistant for Exploring Data Visualizations, In the Proceedings of the FLAIRS 2020 Conference, May 17-20, 2020, Miami, FL, pp 538-543.

Kumar, A., Di Eugenio, B., Aurisano, J., Johnson, A., Augmenting Small Data to Classify Contextualized Dialogue Acts for Exploratory Visualization, In the Proceedings of The 12th Language Resources and Evaluation Conference, May, 2020, Maraeille, France.

Jeong, H., Singh, A., Kim, M., Johnson, A., Using Augmented Reality to Assist Seated Office Workers' Data Entry Tasks, In the Proceedings of 2020 IEEE Conference on Virtual Reality and 3D User Interfaces, March 22-26, 2020, Atlanta, GA. https://doi.org/10.1109/VRW50115.2020.00065

2019

Nishimoto, A., Johnson, A., Extending Virtual Reality Display Wall Environments Using Augmented Reality, In the Proceedings of ACM Spatial User Interaction 2019, October 19-20, 2019, New Orleans, LA. https://doi.org/10.1145/3357251.3357579

Alsiari, A., Johnson, A., Nishimoto, A., PolyVis: Cross-Device Framework for Collaborative Visual Data Analysis, In the Proceedings of 2019 IEEE International Conference on Systems, Man, and Cybernetics (IEEE SMC 2019), October 6-9, 2019, Bari, Italy. https://doi.org/10.1109/SMC.2019.8914209

Leigh, J., Renambot, L., Johnson, A., Brown, M., Haga, J., Pelayo, R., Burns, J., Cristobal, F., McLean, J., Kobayashi, D., Kirshenbaum, N., Burks, A., Bharadwaj, K., Nishimoto, A., Gonzalez, A., Wooton, T., Belcaid, M., Long, L., Usage Patterns of Wideband Display Environments In e-Science Research, Development and Training, In the proceedings of eScience 2019, September 24-27, 2019, San Diego, CA. https://doi.org/10.1109/eScience.2019.00041

2017

Kumar, A., Aurisano, J., Di Eugenio, B., Johnson, A., Alsaiari, A., Flowers, N., Gonzalez, A., Leigh, J., Multimodal Coreference Resolution for Exploratory Data Visualization Dialogue: Context-Based Annotation and Gesture Identification, In the proceedings of SemDial 2017, August 15-17, 2017, Saarbrucken, Germany. http://dx.doi.org/10.21437/SemDial.2017-5 pdf version

Lewis, M., Thiruvathakal, G., Vishwanath, V., Papka, M., Johnson, A., A Distributed Graph Approach for Pre-processing Linked RDF Data Using Supercomputers, In the Proceedings of Semantic Big Data 2017, May 19, 2017, Raleigh, SC. https://doi.org/10.1145/3066911.3066913

Marrinan, T., Renambot, L., Leigh, J., Forbes, A., Jones, S., Johnson, A., Mixed Presence Collaboration using Scalable Visualizations in Heterogeneous Display Spaces, In the Proceedings of the 20th ACM Conference on Computer-Supported Cooperative Work & Social Computing (CSCW '17), February 25 - March 1, 2017, Portland, OR. https://doi.org/10.1145/2998181.2998346

2016

Marrinan, T., Renambot, L., Leigh, J., Forbes, A., Jones, S., Johnson, A., Synchronized Mixed Presence Data-Conferencing Using Large-Scale Shared Displays, In the Proceedings of the 2016 ACM International Conference on Interactive Surfaces and Spaces (ISS '16), November 6-9, 2016, Niagara Falls, CA. https://doi.org/10.1145/2992154.2996780

Marrinan, T., Nishimoto, A., Insley, J., Rizzi, S., Johnson, A., Papka, M., Interactive Multi-Modal Display Spaces for Visual Analysis, In the Proceedings of the 2016 ACM International Conference on Interactive Surfaces and Spaces (ISS '16), November 6-9, 2016, Niagara Falls, CA. https://doi.org/10.1145/2992154.2996792

Johnson, A., Teaching Data Visualization in evl's Cyber-Commons Classroom, In the Proceedings of the Pedagogy of Data Visualization Workshop at IEEE Vis 2016, October 23, 2016, Baltimore, MD. pdf version

Kumar, A., Aurisano, J., Di Eugenio, B., Johnson, A., Gonzalez, A., Leigh, J., Towards a dialogue system that supports rich visualizations of data, In the Proceedings of the 17th Annual SIGdial Meeting on Discourse and Dialogue (SIGDIAL 2016), September 13-15, 2016, Los Angeles, CA. https://doi.org/10.18653/v1/W16-3639

2015

Bui, H., Malakar, P., Vishwanath, V., Munson, T., Jung, E., Johnson, A., Papka, M., Leigh, J., Improving Communication Throughput by Multipath Load Balancing on Blue Gene⁄Q, In the Proceedings of 22nd annual IEEE International Conference on High Performance Computing (HiPC 2015), December 16-19, 2015, Bengaluru, India. https://doi.org/10.1109/HiPC.2015.44

Yin, S., Li, M., Tilahun, N., Forbes, A., Johnson, A., Understanding Transportation Accessibility of Metropolitan Chicago Through Interactive Visualization, In the Proceedings of the ACM SIGSPATIAL International Workshop on Smart Cities and Urban Analytics (UrbanGIS), November 3-5, 2015, Seattle, WA. https://doi.org/10.1145/2835022.2835036

Bui, H., Jacob, R., Malakar, P., Vishwanath, V., Johnson, A., Papka, M., Leigh, J., Multipath Load Balancing for M x N Communication Patterns on the Blue Gene⁄Q Supercomputer Interconnection Network, In the Proceedings of the 1st IEEE International Workshop on High-Performance Interconnection Networks Towards the Exascale and Big-Data Era (HiPINEB) 2015, September 8, 2015, Chicago, IL. https://doi.org/10.1109/CLUSTER.2015.140

Lee, S., Johnson, A., Leigh, J., Renambot, L., Jones, S., Di Eugenio, B., Emotionally Augmented Storytelling Agent - The Effects of Dimensional Emotion Modeling for Agent Behavior Control, In the Proceedings of the Intelligent Virtual Agents 2015 Conference, August 26-28, 2015, Delft, NL, pp. 483-487.

Reda, K., Johnson, A., Papka, M., Leigh, J., Effects of Display Size and Resolution on User Behavior and Insight Acquisition in Visual Exploration, In the Proceedings of CHI 2015, Seoul, KR, April 18-23, 2015. https://doi.org/10.1145/2702123.2702406

2014

Reda, K., Johnson, A., Leigh, J., Papka, M., Evaluating User Behavior and Strategy During Visual Exploration, In the Proceedings of the 2014 BELIV Workshop: Beyond Time and Errors: Novel Evaluation Methods for Visualization, Paris, FR, November 10, 2014. https://doi.org/10.1145/2669557.2669575

Febretti, A., Sousa, V., Dunn Lopez, K., Yao, Y., Johnson, A., Keenan, G., Wilkie, D., One Size Doesn't Fit All: The Efficiency of Graphical, Numerical and Textual Clinical Decision Support for Nurses, In the Proceedings of IEEE Visualization 2014 Workshop on Visualizing Electronic Health Record Data, Paris, FR, November 9, 2014. pdf version

Marrinan, T., Aurisano, J., Nishimoto, A., Bharadwaj, K., Mateevitsi, V., Renambot, L., Long, L., Johnson, A., Leigh, J., SAGE2: A New Approach for Data Intensive Collaboration Using Scalable Resolution Shared Displays, In the Proceedings of the 10th IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing, Miami, FL, October 22-25,. This paper was awarded best paper at the Conference. http://dx.doi.org/10.4108/icst.collaboratecom.2014.257337

Reda, K., Offord, C., Johnson, A., Leigh, J., Expanding the Porthole: Leveraging Large, High-Resolution Displays in Exploratory Visual Analysis, In the CHI '14 Extended Abstracts: ACM SIGCHI Conference on Human Factors in Computing Systems Proceedings, Toronto, CA, April 26 - May 1, 2014. https://doi.org/10.1145/2559206.2581202

Febretti, A., Lopez, K., Stifter, J., Johnson, A., Keenan, G., Wilkie, D., Evaluating a Clinical Decision Support Interface for End-of-Life Nurse Care, In the CHI '14 Extended Abstracts: ACM SIGCHI Conference on Human Factors in Computing Systems Proceedings, Toronto, CA, April 26 - May 1, 2014. https://doi.org/10.1145/2559206.2581170

Febretti, A., Nishimoto, A., Mateevitsi, V., Renambot, L., Johnson, A., Leigh, J., Omegalib: a Multi- View Application Framework for Hybrid Reality Environments, In the Proceedings of IEEE Virtual Reality (IEEE VR 2014), Minneapolis, MN, March 29 - April 2, 2014. https://doi.org/10.1109/VR.2014.6802043

Mateevitsi, V., Reda, K., Leigh, J., Johnson, A., The Health Bar: A Persuasive Ambient Display to improve the office worker's well being, In the Proceedings of 5th Augmented Human International Conference (AH 14), Kobe, JP, March 7 - 9, 2014. https://doi.org/10.1145/2582051.2582072

2013

Reda, K., Aurisano, J., Febretti, A., Leigh, J. Johnson, A., Visualization Design Patterns for Ultra-Resolution Display Environments, in the Proceedings of VISTech Workshop: Visualization Infrastructure and Systems Technology (VISTech 2013), Denver, CO, November 22, 2013. pdf version

Reda, K., Knoll, A., Nomura, K., Papka, M., Johnson, A., Leigh, J.. Visualizing Large-Scale Atomistic Simulations in Ultra-Resolution Immersive Environments, in the Proceedings of the 2013 IEEE Symposium on Large-Scale Data Analysis and Visualization (LDAV '13), Atlanta, GA, October 13-14, 2013. https://doi.org/10.1109/LDAV.2013.6675159

Lee, S., LaFond, C., Johnson, A., Vincent, C., Leigh, J., Renambot, L., A Virtual Patient to Assess Pediatric Intensive Care Unit (PICU) Nurses Pain Assessment and Intervention Practices, in the Proceedings of the Thirteenth International Conference on Intelligent Virtual Agents, Edinburgh, Scotland, UK, August 29-31, 2013. https://doi.org/10.1007/978-3-642-40415-3_14

Febretti, A., Dunn Lopez, K., Stifter, J., Johnson, A., Keenan, G., Wilkie, D., A Component-Based Evaluation Protocol for Clinical Decision Support Interfaces, In the Proceedings of HCI International 2013, Las Vegas, NV, July 21-26, 2013, pp 232-241. https://doi.org/10.1007%2F978-3-642-39229-0_26

Febretti, A., Nishimoto, A., Thigpena, T., Tolandis, J., Long, L., Pirtle, J., Peterka, T., Verlo, A., Brown, M., Plepys, D., Sandin, D., Renambot, L., Johnson, A., Leigh, J., CAVE2: a hybrid reality environment for immersive simulation and information analysis, in the Proceedings of SPIE 2013 - The Engineering Reality of Virtual Reality 2013, San Francisco, CA, February 3-7, 2013. https://doi.org/10.1117/12.2005484

2012

Reda, K., Johnson, A., Mateevitsi, V., Offord, C., Leigh, J., Scalable Visual Queries for Data Exploration on Large, High-Resolution 3D Displays, in the Proceedings of 7th Annual Workshop on Ultrascale Visualization (Proceedings of 2012 SC Companion: High Performance Computing, Networking Storage and Analysis), Salt Lake City, Utah, November 12, 2012. https://doi.org/10.1109/SC.Companion.2012.35

Febretti, A., Richmond, K., Gulati, S., Flesher, C., Hogan, B., Johnson, A., Stone, W., Priscu, J., Doran, P., Poisson Reconstruction of Extreme Submersed Environments: the ENDURANCE Exploration of an Under-Ice Antarctic Lake, in the Proceedings of the 8th International Symposium on Visual Computing, Rethymnon, Crete, Greece, July 16-18, 2012. https://doi.org/10.1007/978-3-642-33179-4_38

2011

Febretti, A., Mateevitsi, V., Chau, D., Nishimoto, A., McGinnis, B., Misterka, J., Johnson, A., Leigh, J., The OmegaDesk: Towards A Hybrid 2D and 3D Work Desk, in the Proceedings of the 7th International Symposium on Visual Computing, https://doi.org/10.1007/978-3-642-24031-7_2

Richmond, K., Febretti, A., Gulati, S., Flesher, C., Hogan, B.P., Murarka, A., Kuhlman, G., Sridharan, M, Johnson, A., Stone, W.C., Priscu, J., Doran, P., Sub-Ice Exploration of an Antarctic Lake: Results from the ENDURANCE Project, in the Proceedings of 17th International Symposium on Unmanned Untethered Submersible Technology (UUST11), Portsmouth, New Hampshire, August 21-24, 2011, 18 pages on CDROM. pdf version

Reda, K., Tantipathananandh, C., Johnson, A., Leigh, J., Berger-Wolf, T., Visualizing the Evolution of Community Structures in Dynamic Social Networks, in the Proceedings of Eurographics / IEEE Symposium on Visualization 2011, Bergen, Norway, June 1-3, 2011. Published in Computer Graphics Forum Vol. 30.3, pp. 1061-1070. https://doi.org/10.1111/j.1467-8659.2011.01955.x

Chen, Y. C., Jagodic, R., Johnson, A., Leigh, J., Cross-Cultural Scientific Collaboration Case Studies, position paper for the Workshop on The Changing Dynamics of Scientific Collaborations at the 44th Hawaii International Conference on System Sciences 2011, Koloa, Hawaii, January 4, 2011, 4 pages on CDROM. pdf version

2010

Lee, S., Carlson, G., Jones, S., Johnson, A., Leigh, J., Renambot, L., Designing an Expressive Avatar of a Real Person, in the Proceedings of the 10th International Conference on Intelligent Virtual Agents (IVA2010) Philadelphia, Pennsylvania, September 20-22, 2010. Published as Lecture Notes in Computer Science Vol. 6356, pp. 64-76. https://doi.org/10.1007/978-3-642-15892-6_8

Sun, Y., Leigh, J., Johnson, A., Lee, S., Articulate: a Semi-automated Model for Translating Natural Language Queries into Meaningful Visualizations, in the Proceedings of the 10th International Symposium on Smart Graphics Banff, Canada, June 24-26, 2010, pp. 184-195. https://doi.org/10.1007/978-3-642-13544-6_18

Chen, Y., Leigh, J., Lee, S., Johnson, A., Hur, H., Renambot, L., Case Study - Designing An Advanced Visualization System for Geological Core Drilling Expeditions, in the Proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 2010, Atlanta, Georgia, April 10-15, 2010, pp. 4645-4659. https://doi.org/10.1145/1753846.1754206

2009

Nam, S., Jeong, B., Renambot, L., Johnson, A., Gaither, K., Leigh, J., Remote Visualization of Large Scale Data for Ultra-High Resolution Display Environments, in the Proceedings of the ACM 2009 Ultrascale Visualization Workshop, Portland, Oregon, November 16, 2009, pp. 42-47. https://doi.org/10.1145/1838544.1838550

Sun, Y., Leigh, J., Johnson, A., Chau, D., Articulate : a Conversational Interface for Visual Analytics, in the Proceedings of the IEEE Symposium on Visual Analytics Science and Technology, Atlantic City, New Jersey, October 11-16, 2009, pp. 233-234. pdf version of paper, pdf version of poster

Reda, K., Tantipathananandh, C., Berger-Wolf, T., Leigh, J., Johnson, A., SocioScape  a Tool for Interactive Exploration of Spatio-Temporal Group Dynamics in Social Networks, in the Proceedings of the IEEE Information Visualization Conference, Atlantic City, New Jersey, October 11-16, 2009, 2 pages on CDROM. pdf version of paper pdf version of poster

Chen, Y., Lee, S., Hur, H., Leigh, J., Johnson, A., Renambot, L., Design an interactive visualization system for core drilling expeditions using immersive empathic method, In the Proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 2009, Boston, Massachusetts, April 4-9, 2009, pp. 2671-2674. pdf version

2008

DeMara, R., Gonzales, A., Hung, V., Leon-Barth, C., Dookhoo, R., Jones, S., Johnson, A., Leigh, J., Renambot, L., Lee, S., Carlson, G., Towards Interactive Training with an Avatar-based Human-Computer Interface, in the Proceedings of the Interservice/Industry Training, Simulation and Education Conference, Orlando, Florida, December 1-4, 2008, 10 pages on CDROM. pdf version

Leigh, J., Renambot, L., Johnson, A., Jagodic, R., Hur, H., Hofer, E., Lee, D., Scalable Adaptive Graphics Middleware for Visualization Streaming and Collaboration in Ultra Resolution Display Environments, in the Proceedings of the IEEE 2008 Ultrascale Visualization Workshop Austin, Texas, Nov 16, 2008, pp. 47-54. https://doi.org/10.1109/ULTRAVIS.2008.5154063

Chen, Y. C., Leigh, J., Johnson, A., Renambot, L., Ito, E., Morin, P., Higgins, S., Rack, F., Levy, R., Reed, J., Enhancing Core Drilling Workflows through Advanced Visualization Technology, Poster and text in the Proceedings of the U.S. Geological Survey Scientific Investigations Report 2008-5172, Potsdam, Germany, June 11-13, 2008, pp. 40-41. pdf version, Complete Proceedings

Hill, A., Johnson, A., Withindows: A Framework for the Development of Transitional Desktop and Immersive Interfaces, in the Proceedings of IEEE Symposium on 3D User Interfaces 2008. Reno, Nevada, March 8-9, 2008, pp. 3-10. pdf version

2007

Ito, E., Higgins, S., Morin, P., Jenkins, C., Cheng, Y., Lee, J., Leigh, J., Johnson, A., Renambot, L., The CoreWall Tool Suite: An integrated approach for data discovery, description, visualization, and correlation of lacustrine cores, in the Proceedings of the 4th International Limnogeology Congress, Barcelona, Spain, July 11-14, 2007, pp. 208-209.

Leigh, J., Johnson, A., Renambot, L., Sandin, D., DeFanti, T., Brown, M., Jeong, B., Jagodic, R., Krumbholz, C., Svistula, D., Hur, H., Kooima, R., Peterka, T., Ge, J., Falk, C., Emerging from the CAVE: Collaboration in Ultra High Resolution Environments, in the Proceedings of the First International Symposium on Universal Communication, Kyoto, Japan, June 14-15, 2007, pp. 96-99. pdf version

Ge, J., Peterka, T., Kooima, R., Vishwanath, V., Sandin, J., Johnson, A., A Distributed Volume Rendering Pipeline for Networked Virtual Reality, in the Proceedings of the IEEE International Workshop on Network-based Virtual Reality and Tele-Existence (INVITE 2007), Niagara Falls, Ontario, Canada, May 21-23, 2007.

Peterka, T., Kooima, R., Girado, J., Ge, J., Sandin, D., Johnson, A., Leigh, J., Schulze, J., DeFanti, T., Dynallax: Solid State Dynamic Parallax Barrier Autostereoscopic VR Display, in the Proceedings of IEEE VR 2007, Charlotte, North Carolina, March 10-14, 2007, pp. 155-162. This paper won the 'best paper' award. https://doi.org/10.1109/VR.2007.352476

2006

Jeong, B., Renambot, L., Jagodic, R., Singh, R., Aguilera, J., Johnson, A., Leigh, J., High-Performance Dynamic Graphics Streaming for Scalable Adaptive Graphics Environment, in the Proceedings of IEEE / ACM Supercomputing 2006, Tampa, Florida, November 11-17, 2006, 9 pages on CDROM. https://doi.org/10.1109/SC.2006.35

Wang, X., Vishwanath, V., Jeong, B., Jagodic, R., He, E., Renambot, L., Johnson, A., Leigh, J., LambdaBridge: A Scalable Architecture for Future Generation Terabit Applications in the Proceedings of the IEEE 3rd International Conference on Broadband Communications, Networks and Systems (Broadnets) 2006, San Jose, California, October 1-5, 2006, 10 pages on CDROM. https://doi.org/10.1109/BROADNETS.2006.4374342

Ge, J., Sandin, D., Johnson, A., Peterka, T., Kooima, R., Girado, J., DeFanti T., Point-based VR Visualization for Large-scale Mesh Datasets by Real-time Remote Computation, in the Proceedings of ACM Conference on Virtual Reality Continuum and its Applications in Industry (VRCAI) 2006, Hong Kong, June 14-17, 2006, pp. 43-50. https://doi.org/10.1145/1128923.1128931

Alimohideen, J., Renambot, L., Leigh, J., Johnson, A., Grossman, R., Sabala, M., PAVIS Pervasive Adaptive Visualization and Interaction Service, in the Proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 2006 Workshop on Information Visualization and Interaction Techniques for Collaboration across Multiple Displays, Montreal, Canada, April 22-23, 2006, 4 pages on CDROM. pdf version

Renambot, L., Jeong, B., Jagodic, R., Johnson, A., Leigh, J., Collaborative Visualization using High-Resolution Tiled Displays, in the Proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 2006 Workshop on Information Visualization and Interaction Techniques for Collaboration across Multiple Displays, Montreal, Canada, April 22-23, 2006, 5 pages on CDROM. pdf version

2005

Jeong, B., Jagodic, R., Renambot, L., Singh, R., Johnson, A., Leigh, J., Scalable Graphics Architecture for High-Resolution Displays, in the Proceedings of IEEE Visualization 2005 Workshop on Using Large, High-Resolution Displays for Information Visualizations, Minneapolis, Minnesota, October, 24, 2005, 4 pages on CDROM. pdf version

Krumbholz, C., Leigh, J., Johnson, A., Renambot, L., Kooima, R., Lambda Table: High Resolution Tiled Display Table for Interacting with Large Visualizations, in the Proceedings of the 5th Workshop on Advanced Collaborative Environments (WACE) 2005, Redmond, Washington, September 8-9, 2005, 7 pages on CDROM. pdf version

2004

Schwarz, N., Venkataraman, S., Renambot, L., Krisnaprasad, N., Vishwanath, V., Leigh, J., Johnson, A., Kent, G., Nayak, A. Vol-a-tile - a Tool for Interactive Exploration of Large Volumetric Data on Scalable Tile Displays, Poster at IEEE Visualization 2004, Austin Texas, October 10-15, 2004. https://doi.org/10.1109/VISUAL.2004.126

Renambot, L., Rao, A., Singh, R., Jeong, B., Krishnaprasad, N., Vishwanath, V., Chandrasekhar, V., Schwarz, N., Spale, A., Zhang, C., Goldman, G., Leigh, J., Johnson, A., SAGE: the Scalable Adaptive Graphics Environment, in the Proceedings of the 4th Workshop on Advanced Collaborative Environments (WACE) 2004, Nice, France, September 23, 2004, 6 pages on CDROM. pdf version

Park, K., Leigh, J., Johnson, A., Cho, Y. Design of Awareness Interface for Distributed Teams in Display-Rich Advanced Collaboration Environments, in the Proceedings of the International Conference on Collaboration and Technology 2004, San Carlos, Costa Rica, September 5-9, 2004. pp 105-120.

Krishnaprasad, N., Vishwanath, V., Venkataraman, S., Rao, A., Renambot, L., Leigh, J., Johnson, A., Davis, B. JuxtaView a Tool for Interactive Visualization of Large Imagery on Scalable Tiled Displays, in the Proceedings of 6th IEEE International Conference on Cluster Computing, Sept. 20-23 2004, San Diego, California, pp. 411-420. pdf version

Singh, R., Jeong, B., Renambot, L., Johnson, A., Leigh, J., TeraVision: a Distributed, Scalable, High Resolution Graphics Streaming System, in the Proceedings of 6th IEEE International Conference on Cluster Computing, Sept. 20-23 2004, Sept. 20-23 2004, San Diego, California, pp. 391-400. pdf version

Cho, Y., Park, K., Moher, T., Johnson, A., Mediating Collaborative Design for Constructing Educational Virtual Reality Environments: A Case Study, in the Proceedings of Cooperative Design, Visualization, and Engineering, First International Conference (CDVE 2004), Palma de Mallorca, Spain, September 19-22, 2004, Published as Lecture Notes in Computer Science Vol. 3190 Springer 2004, pp. 30-37.

Park, K., Leigh, J., Johnson, A., Cho, Y., Design of Awareness Interface for Distributed Teams in Display-rich Advanced Collaboration Environments, in 10th International Workshop on Groupware: Design, Implementation and Use (CRIWG) 2004, San Carlos, Costa Rica, September 5-9, 2004, Published as Lecture Notes in Computer Science Vol. 3198, Springer 2004, pp. 105-120. pdf version

Cho, Y., Park, Y., Moher, T., Johnson, A., Chang, J., Whang, M., Lim, J., Rhee, D., Park, K., Park, H., CLOVES: A Virtual World Builder for Constructing Virtual Environments for Science Inquiry Learning, in the Proceedings of Entertainment Computing - ICEC 2004, Third International Conference, Eindhoven, The Netherlands, September 1-3, 2004, Published as Lecture Notes in Computer Science Vol. 3166, Springer 2004, pp. 241-247

Scharver, C., Evenhouse, R., Johnson, A., Leigh, J., Pre-surgical Cranial Implant Design using the PARIS Prototype, in the Proceedings of IEEE VR 2004, Chicago, Illinois, pp. 199-206, 291. https://doi.org/10.1109/VR.2004.1310075

2003

Cho, Y., Moher, T., Johnson, A., Scaffolding Children's Scientific Data Collection in a Virtual Field, in the Proceedings of the 9th International Conference on Virtual Systems and Multimedia (VSMM) 2003, Montreal, Canada, pp. 558-264. pdf version

Johnson, A., Moher, T., Cho, Y., Edelson, D., Russell, E., 'Field' Work, in the ACM SIGGRAPH 2003 Educators Program, July 27-31, 2003, San Diego, California, 5 pages on CDROM. pdf version

Moher, T., Haas, D., Kim, J., and Johnson, A. Designing Digital Phenomenaria: The Bee Dance, in the ACM SIGGRAPH 2003 Educators Program, July 27-31, 2003, San Diego, California, 1 page on CDROM. https://doi.org/10.1145/965106.965132

Park, K., Leigh, J., Renambot, L., Johnson, A., Impact of Display-rich Environments for Enhancing Task Parallelism and Group Awareness in Advanced Collaborative Environments, in the Proceedings of the 3rd Workshop on Advanced Collaborative Environments (WACE) 2003, June 22, 2003, Seattle, Washington, 12 pages on CDROM. pdf version

2002

Leigh, J., Johnson, A., Park, K., Nayak, A., Singh, R., Chowdhry, V., Amplified Collaboration Environments, in the Proceedings of VR Grid Workshop, November 26, 2002, Daejun, Korea, pp.77-85.

Leigh, J., Johnson, A., Park, K., Nayak, A., Singh, R., Chowdhry, V., DeFanti, T., Amplified Collaboration Environments, In the Proceedings of the VizGrid Symposium, November 28, 2002, Tokyo, Japan, pp. 19-27. pdf version

Johnson, A., Moher T., Cho, Y., Edelson, D., Reiser, B., 6th Graders doin science - Collecting Data and Looking for Patterns in a Virtual Field, in the Proceedings of IEEE Virtual Reality 2002, March 24-28, 2002, Orlando, Florida, pp. 281-283. https://doi.org/10.1109/VR.2002.996539

Rajan, V., Subramanian, S., Keenan, D., Johnson, A., Sandin, D., DeFanti, T., A Realistic Video Avatar System for Networked Virtual Environments, in the Proceedings of 7th IEEE Immersive Projection Technology Symposium (IPT) 2002, Orlando, Florida, March 24-25, 2002, 10 pages on CDROM.pdf version

Leigh, J., Girado, J., Singh, R., Johnson, A., Park, K., DeFanti, T., TeraVision: A Platform and Software Independent Solution for Real Time Display Distribution in Advanced Collaborative Environments, in the Proceedings of the Access Grid Retreat, La Jolla, California, March 4-5, 2002, 3 pages on CDROM. pdf version

2001

Park, K., Leigh, J., Johnson, A., Carter, B., Brody, J., Sosnoski, J., Distance Learning Classroom Using Virtual Harlem, in the Proceedings of the Seventh International Conference on Virtual Systems and Multimedia (VSMM 2001), Thwaites, H., Addison, L., Eds., the Printing House, October 25-27, 2001, Berkeley, California, pp. 489-498. https://doi.org/10.1109/VSMM.2001.969704

Moher, T., Johnson, A., Cho, Y., Lin, Y., First Person Science Inquiry 'in the Field', in the Proceedings of Joint 5th Immersive Projection Technology Workshop / 7th EUROGRAPHICS Workshop on Virtual Environments (IPT/EGVE) 2001, May 16-18, Stuttgart, Germany, pp. 131-140.pdf version

Moher, T., Johnson, A., Cho, Y., First-Person Science Inquiry in Virtual Ambient Environments, in the Proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 2001, extended abstracts, March 31 - Apr 5, 2001, Seattle, Washington, pp. 261-262. https://doi.org/10.1145/634067.634222

Johnson, A., Moher, T., Ohlsson, S., Leigh, J., Exploring Multiple Representations In Elementary School Science Education, in the Proceedings of IEEE Virtual Reality 2001, March 13-17, 2001, Yokohama, Japan, pp. 201-208. https://doi.org/10.1109/VR.2001.913787

2000

Park, K., Cho, Y., Krishnaprasad, N., Scharver, C., Lewis, M., Leigh, J., Johnson, A., CAVERNsoft G2: A Toolkit for High Performance Tele-Immersive Collaboration, in the Proceedings of the ACM Symposium on Virtual Reality Software and Technology (VRST) 2000, October 22-25, 2000, Seoul, Korea, pp. 8-15. https://doi.org/10.1145/502390.502394

Ohlsson, S., Moher, T., Johnson, A., Deep Learning in Virtual Reality: How to Teach Children that the Earth is Round, in the Proceedings of the 22nd Annual Conference of the Cognitive Science Society, August 13-15, 2000, Philadelphia, Pennsylvania, pp. 364-368.pdf version

Johnson, A., Moher, T., Leigh, J., Lin, Y. QuickWorlds: Teacher driven VR worlds in an Elementary School Curriculum, in the SIGGRAPH 2000 Educators Program, July 23-28, 2000, New Orleans, Louisiana, Conference Abstracts and Applications pp. 60-63. pdf version

Imai, T., Qui, Z., Behara, S., Tachi, S., Aoyama, T., Johnson, A., Leigh, J., Overcoming Time-Zone Differences and Time Management Problem with Tele-Immersion, in the Proceedings of INET 2000, July 18-21, 2000 Yokohama, Japan, 11 pages on CDROM. pdf version

Johnson, A., Sandin, D., Dawe, G., Qiu, Z., Thongrong, S., Plepys, D., Developing the PARIS : Using the CAVE to Prototype a New VR Display, in the Proceedings of Immersive Projection Technology (IPT) 2000, June 19-20, 2000, Ames, Iowa, 6 pages on CDROM. pdf version

Johnson, A., Deploying VR in an Elementary School - Pipe Dreams and Practical Realities, in the Proceedings of Immersive Projection Technology (IPT) 2000, June 19-20, 2000, Ames, Iowa, 8 pages on CDROM. pdf version

Sawant, N., Scharver, C., Leigh, J., Johnson, A., Reinhart, G., Creel, E., Batchu, S., Bailey, S., Grossman, R., The Tele-Immersive Data Explorer: A Distributed Architecture for Collaborative Interactive Visualization of Large Data-sets, in the Proceedings of Immersive Projection Technology (IPT) 2000, June 19-20, 2000, Ames, Iowa, 16 pages on CDROM.pdf version

Moher, T., Johnson, A., Cho, Y., Lin, Y., Observation-based Inquiry in a Virtual Ambient Environment, in the Proceedings of the Fourth International Conference of the Learning Sciences, June 14-17, 2000, Ann Arbor, Michigan, pp. 238-245.pdf version

Kapoor, A., Leigh, J., Wheless, G., Lascara, C., Johnson, A., Park, K., DeFanti, T., Cave6D: A Tool for Collaborative, Interactive Immersive Visualization of Environmental Data, in the Proceedings of the third international conference on Collaborative Virtual Environments (ACM CVE 2000), San Francisco, CA, September 10-12, 2000.

1999

Imai, T., Johnson, A., Leigh, J., Pape, D., DeFanti, T., Supporting Transoceanic Collaborations in Virtual Environment, in the Proceedings of the 5th Asia-Pacific Conference on Communications / 4th Optoelectronics and Communications Conference - APCC/OECC '99, Beijing, China, October 19-21, 1999, pp. 1059-1062.pdf version

Imai, T., Johnson, A., Leigh, J., Pape, D., DeFanti, T., VR Mail System, in the Proceedings of the 4th Human Interface Meeting, Vol. 1, No. 4, September, 1999, pp. 29-32 (in Japanese) pdf version

Johnson, A., Moher, T., Ohlsson, S., The Round Earth Project - Collaborative VR for Elementary School Kids, in ACM SIGGRAPH 99 conference abstracts and applications, Los Angeles, California, August 8-13, 1999, pp. 90-93.pdf version

Leigh, J., Johnson, A., DeFanti, T., Bailey, S., Grossman, R., A Methodology for Supporting Collaborative Exploratory Analysis of Massive Data Sets in Tele-Immersive Environments, in the Proceedings of the 8th IEEE International Symposium on High Performance and Distributed Computing, Redundo Beach, California, August 3-6, 1999, pp. 62-69.pdf version

Brown, M., DeFanti, T., McRobbie, M., Verlo, A., Plepys, D., McMullen, D., Adams, K., Leigh, J., Johnson, A., Foster, I., Kesselman, C., Schmidt, A., Goldstein, S., The International Grid (iGrid): Empowering Global Research Community Networking Using High Performance International Internet Services, in the Proceedings of INET '99, San Jose, California, June 22-25, 1999, pp. 3-9.pdf version

Leigh, J., Johnson, A., DeFanti, T., Bailey, S., Grossman, R., A Tele-Immersive Environment for Collaborative Exploratory Analysis of Massive Data Sets, in the Proceedings of ASCI 99, Heijen, the Netherlands, June 15-17, 1999, pp. 3-6. pdf version

Moher, T., Johnson, A., Ohlsson, S., Gillingham, M., Bridging Strategies for VR-Based Learning, in the Proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 1999 Pittsburgh, Pennsylvania, May 15-20, 1999, pp. 536-543. https://doi.org/10.1145/302979.303153

Pape, D., Anstey, J., Bogucki, M., Dawe, G., DeFanti, T., Johnson, A., Sandin, D., The ImmersaDesk3 - Experiences With A Flat Panel Display for Virtual Reality, in the Proceedings of the Third International Immersive Projection Technology Workshop, Stuttgart, Germany, May 10-11, 1999, pp. 107-112. pdf version

Wheless, G., Lascara, C., Cox, D., Patterson, R., Levy, S., Johnson, A., Leigh, J., Kapoor, A., The Use of Collaborative Virtual Environments in the Mine Countermeasures Mission, in the Proceedings of SPIE's 13th annual international symposium on aerospace / defense sensing, simulation, and controls, Orlando, Florida, April 5-9, 1999, pp. 203-209. pdf version

Lascara, C., Wheless, G., Cox, D., Patterson, R., Levy, S., Johnson, A., Leigh J., TeleImmersive Virtual Environments for Collaborative Knowledge Discovery, in the Proceedings of the Advanced Simulation Technologies Conference (ASTC) '99 San Diego California, April 11-15, 1999, pp. 11-15. pdf version

Leigh, J., Johnson, A., DeFanti, T., Brown, M., et al., A Review of Tele-Immersive Applications in the CAVE Research Network, in the Proceedings of IEEE Virtual Reality 99, Houston Texas, March 13-17, 1999, pp. 180-187. https://doi.org/10.1109/VR.1999.756949 version

Imai, T., Johnson, A., Leigh, J., Pape, D., DeFanti, T., "The Virtual Mail System", in the Proceedings of IEEE Virtual Reality 99, Houston Texas, March 13-17, 1999, p. 78. https://doi.org/10.1109/VR.1999.756930

Johnson, A., Moher, T., Ohlsson, S., Gillingham, M., The Round Earth Project: Deep Learning in a Collaborative Virtual World, in the Proceedings of IEEE Virtual Reality 99, Houston Texas, March 13-17, 1999, pp. 164-171. https://doi.org/10.1109/VR.1999.756947

Johnson, A., Leigh, J., DeFanti, T., Sandin, D., Brown, M., Dawe, G., Next-Generation Tele-Immersive Devices for Desktop Trans-Oceanic Collaboration, in the Proceedings of IS&T/SPIE Conference on Visual Communications and Image Processing '99, San Jose California, January 25-27, 1999, pp. 1420-1429. pdf version

1998

Johnson, A., Leigh, J., DeFanti, T., Multi-disciplinary Experiences with CAVERNsoft Tele-Immersive Applications, in Futurefusion: application realities for the virtual age - the Proceedings of the Fourth International Conference on Virtual Systems and Multimedia, Gifu, Japan, November 18-20, 1998, pp. 498-503. pdf version

Leigh, J., Rajlich, P., Stein, R., Johnson, A. E., DeFanti T., LIMBO/VTK: A Tool for Rapid Tele-Immersive Visualization, in the Proceedings of IEEE Visualization '98, Research Triangle Park, North Carolina, October 18-23, 1998, pp. 18-23. pdf version

Leigh, J., Park, K., Kenyon, R. V., Johnson, A. E., DeFanti T., Wong, H., Preliminary STAR TAP Tele-Immersion Experiments between Chicago and Singapore, in the Proceedings of HPCAsia'98, Singapore, September 22-25, 1998, pp. 687-693. pdf version

DeFanti, T., Sandin, D., Dawe, G., Brown, M., Rawlings, M., Lindahl, G., Johnson, A., Leigh, J., Personal Tele-Immersion Devices, in the Proceedings of the Seventh IEEE International Symposium on High Performance Distributed Computing (HPDC), Chicago, Illinois, July 28-31, 1998, pp. 198-205. pdf version

Brunett, S., Czajkowski, K., Foster, I., Johnson, A., Kesselman, C., Leigh, J., Tuecke, S., Application Experiences with the Globus Toolkit, in the Proceedings of the Seventh IEEE International Symposium on High Performance Distributed Computing (HPDC), Chicago, IL, July 28-31, 1998, pp. 81-89. in 2012 this paper was selected as one of the top 22 HPDC papers from 1992-2012

Bizri, H., Johnson, A., Vasilakis, C., Las Meninas: The Articulation of Vision, Sketch in the visual proceedings of ACM SIGGRAPH '98, Orlando, Florida, July 19-24, 1998. p. 307.pdf version

Refsland, S., Ojika, T., DeFanti, T., Johnson, A., Leigh, J., Loeffler, C., Tu, X., Virtual Great Barrier Reef: A Theoretical approach towards an evolving, interactive VR environment using a distributed DOME and CAVE system, in the Proceedings of Virtual Worlds '98. Paris, France, July 1-3, 1998. Lecture Notes in Artificial Intelligence Vol. 1434, Jean-Claude Heudin Ed, Springer Verlag, pp. 323-336. pdf version

Bizri, H., Johnson, A., Vasilakis, C., Las Meninas in VR: Storytelling and the Illusion in Art, in the Proceedings of Virtual Worlds '98. Paris, France, July 1-3, 1998. Lecture Notes in Artificial Intelligence Vol. 1434, Jean-Claude Heudin Ed, Springer Verlag, pp. 360-372. pdf version

Shenai, K., McShane, E., Johnson, A., DeFanti, T., Advanced Electronic Visualization and Virtual Reality Technologies for Education and Research Training, in the Proceedings of IASTED Int'l. Conf. on Computers and Advanced Technology in Education '98, Cancun, Mexico, May 27-30, 1998, pp. 3-6.

Johnson, A., Roussos, M., Leigh, J., Barnes, C., Vasilakis, C., Moher, T., The NICE Project: Learning Together in a Virtual World, In the Proceedings of IEEE Virtual Reality Annual International Symposium (VRAIS) '98, Atlanta, Georgia, Mar 14-18, 1998, pp. 176-183. https://doi.org/10.1109/VRAIS.1998.658487

1997

Leigh, J., DeFanti, T., Johnson, A., Brown, M., Sandin, D., Global Tele-Immersion: Better than Being There, in the Proceedings of 7th International Conference on Artificial Reality and Tele-Existence. Tokyo, Japan, Dec 3-5, 1997, pp. 10-17. pdf version

Leigh, J., Johnson, A., DeFanti, T., Issues in the Design of a Flexible Distributed Architecture for Supporting Persistence and Interoperability in Collaborative Virtual Environments, in the Proceedings of IEEE / ACM Supercomputing '97 San Jose, California, Nov 15-21, 1997, 15 pages on CDROM. https://doi.org/10.1145/509593.509614

Roussos, M., Johnson, A., Leigh, J., Barnes, C., Vasilakis, C., Moher, T., NICE: Combining Constructionism, Narrative, and Collaboration in a Virtual Learning Environment, in the Proceedings of the 1997 ACM SIGGRAPH Educator's Program - Computer Graphics, August, 1997, pp. 62-63 & the cover & inside cover of CDROM. https://doi.org/10.1145/262171.262264

Roussos, M., Johnson, A., Leigh, J., Barnes, C., Vasilakis, C., Moher, T., The NICE Project: Narrative, Immersive, Constructionist / Collaborative Environments for Learning in Virtual Reality, In the Proceedings of ED-MEDIA / ED-TELECOM '97. Calgary, Canada, June 14 - 19, 1997, pp. 917-922. pdf version. This paper received one of the 'best paper' awards given at the conference.

1996

Roussos, M., Johnson, A., Leigh, J., Vasilakis, C., Moher, T., Constructing Collaborative Stories Within Virtual Learning Landscapes, in the Proceedings of the European Conference on Artificial Intelligence in Education '96. Lisbon, Portugal, September 30 - October 2, 1996, pp. 129-135. pdf version

Leigh, J., Johnson, A., CALVIN: an Immersimedia Design Environment Utilizing Heterogeneous Perspectives, in the Proceedings of IEEE International Conference on Multimedia Computing and Systems '96. Hiroshima, Japan, June 17 - 21, 1996, pp. 20-23. https://doi.org/10.1109/MMCS.1996.534949

Leigh, J., Johnson, A., Vasilakis, C., DeFanti, T., Multi-perspective Collaborative Design in Persistent Networked Virtual Environments, in Proceedings of IEEE Virtual Reality Annual International Symposium (VRAIS) '96. Santa Clara, California, March 20 - April 3, 1996, pp. 253-260, 271-272. https://doi.org/10.1109/VRAIS.1996.490535

1995

Johnson, A., Fotouhi, F., Data Retrieval through Virtual Experimentation, in Computer Graphics: Developments in Virtual Environments (Proceedings of Computer Graphics International '95, Leeds, England, June 25-30), Eds Earnshaw & Vince, Academic Press, 1995, pp. 393-409. pdf version

1994

Johnson, A., Fotouhi, F., The SANDBOX: a virtual reality interface to scientific databases, in the Proceedings of the Seventh International Working Conference on Scientific and Statistical Database Management, Charlottesville, Virginia, September 28-30, 1994, pp. 12-21. https://doi.org/10.1109/SSDM.1994.336966 pdf version

Johnson, A., Fotouhi, F., Goel, N., Weinand, R., Lechvar, J., CASPER: a departmental hypermedia information system, in the Proceedings of ED-MEDIA 94, Vancouver, Canada, June 25-30, 1994, p. 658. pdf version

Johnson, A., Fotouhi, F., Leigh, J., DeFanti, T., SANDBOX: an interface to scientific data based on experimentation, in the Proceedings of the Fifth Eurographics Workshop on Visualisation in Scientific Computing, Rostock, Germany, May 30 - June 1, 1994. pdf version

Johnson, A., Fotouhi, F., Goel, N., Adaptive clustering of scientific data, in Proceedings of the IEEE International Phoenix Conference on Computers and Communication, Tempe, Arizona, April 12-15, 1994, pp. 241-247. pdf vebrsion

1993

Johnson, A., Fotouhi, F., Automatic touring in a hypertext system, in Proceedings of the IEEE International Phoenix Conference on Computers and Communication, Tempe, Arizona, March 23-26, 1993, pp. 524-530. pdf version

Posters, Abstracts

2023

Naik, A., Johnson, A., Using Personal Situated Analytics (PSA) to Interpret Recorded Meetings, In the Proceedings of the 36th Annual ACM Symposium on User Interface Software and Technology, October 29-November 1, 2023, San Francisco, USA. https://doi.org/10.1145/3586182.3616697

2022

Aurisano, J., Alsaiari, A., Kumar, A., Zellner, M., Leigh, J., Di Eugenio, B., Johnson, A., Ditto: Exploring data in large display environments through speech+mid-air gesture interactions, Poster at IEEE Vis 2022, October 16-21, 2022, Oklahoma City, OK. This poster was awarded best poster at the conference.

2020

Renambot, L., Long, L., Johnson, A., Brown, M., Visual Data Science Requirements over FABRIC, April 15-16, 2020, Chicago, IL.

Singh, A., Huynh, T., Kim, M., Johnson, A., Jeong, H., Can Augmented Reality Assist Data Entry Task?: A Preliminary Study, Abstract in the Human Factors and Ergonomics Society 64th Annual Meeting, October 5-9, 2020, Chicago, IL.

2019

Aurisano, J., Kumar, A., Alsaiari, A., Di Eugenio, B., Johnson, A., Evaluation of Scalable Interactions over Multiple Views in Large Display Environments. Poster at IEEE Vis 2019, October 20-25, 2019, Vancouver, CA.

Alsaiari, A., Johnson, A., Towards Understanding Collaborative Visual Data Analysis in Multi-Device Environments. Poster at IEEE Vis 2019, October 20-25, 2019, Vancouver, CA.

Aurisano, J., Hwang, J., Johnson, A., Long, L., Crofoot, M., Berger-Wolf, T., Bringing the Field into the Lab: Large-Scale Visualization of Animal Movement Trajectories Within a Virtual Island. Poster at LDAV 2019, October 21, 2019, Vancouver, CA. This poster won the best poster award. https://doi.org/10.1109/LDAV48142.2019.8944350

Brown, M., Renambot, L., Long, L., Bargo, T., Johnson, A., COMPaaS DLV: Composable Infrastructure for Deep Learning in an Academic Research Environment. Short Paper at the Midscale Education and Research Infrastructure and Tools (MERIT) Community Event, workshop at 27th IEEE International Conference on Network Protocols (ICNP 2019), October 7, 2019, Chicago, IL. https://doi.org/10.1109/ICNP.2019.8888070

2017

Lawrence, J., Schmidt, B., Winslow, L., Doran, P., Buffo, J., Kim, S., Walker, C., Skidmore, M., Soderlund, K., Greenbaum, J., Blankenship, D., Bramall, N., Johnson, A., Rack, F., Stone, W., McMurdo Ice Shelf as an Ocean World Analog: Supercooled Water and Ice Mass Balance. Poster at Astrobiology Science Conference 2017, April 24-28, 2017, Mesa, AZ. pdf of abstract

2016

Marai, G. E., Forbes, A., Johnson, A., Interdisciplinary Immersive Analytics at the Electronic Visualization Laboratory: Lessons Learned and Upcoming Challenges. Paper at the IEEE VR 2016 Workshop on Immersive Analytics, Mar 20, 2016, Greenville, SC. pdf version

Johnson, A., Nishimoto, A., Febretti, A., Aurisano, J., Immersive Geospatial Analytics. short paper at the NSF Workshop on Geospatial Data Science, July 25-26, 2016, Urbana, IL.

Aurisano, J., Kumar, A., Gonzalez, A., Leigh, J., Di Eugenio, B., Johnson, A., Articulate2: Toward a Conversational Interface for Visual Data Exploration, Poster at IEEE Vis 2016, October 23-28, 2016, Baltimore, MD.

Lawrence, J., Schmidt, B., Winslow, L., Doran, P., Kim, S., Walker, C., Buffo, J., Skidmore, M., Soderlund, K., Blankenship, D., Bramall, N., Johnson, A., Rack, F., Clark, E., Kimball, P., Stone, W., Insights into Ice-Ocean Interactions on Earth and Europa. poster at American Geophysical Union Fall Meeting, Dec 2016, San Francisco, CA.

2015

Aurisano, J., Kuman, A., Gonzales, A., Reda, K., Leigh, J., Di Eugenio, B., Johnson, A., Show me data. Observational study of a conversational interface in visual data exploration. Poster at IEEE InfoVis 2015, Oct 25-30, 2015, Chicago, IL. This poster received an Honorable Mention at the conference.

Ye, A., Ajilore, O., Febretti, A., Johnson, A., GadElkarim, J., Magin, R., Kumar, A., Leow, A., Using Dimensionality Reduction to Explore Virtual Reality Lobectomies. e-poster at the International Society for Magnetic Resonance in Medicine conference, May 30-June 5, Toronto, CA.

Ye, A., Ajilore, O., Febretti, A., Johnson, A., GadElkarim, J., Yang, S., Magin, R., Kumar, A., Leow, A., A Virtual Reality Exploration of Brain Connectivity Metrics using Dimensionality Reduction. Abstract at the Society of Biological Psychiatry's 70th Annual Scientific Convention and Program, May 16, 2015, Toronto, CA.

Dunn-Lopez, K., Stifter, J., Febretti, A., Sousa, V., Johnson, A., Wilkie, D., Keenan, G., Formative and summative usability testing of nursing clinical decision support prototypes. Abstract at the 10th Biennial Conference of ACENDIO 2015, April 16-18, Bern, SW.

2014

Febretti, A., Richmond K., Doran, P., Johnson, A., Parallel Processing and Immersive Visualization of Sonar Data. Poster at the 4th IEEE Symposium on Large Data Analysis and Visualization (LDAV), November 9-10 2014, Paris, FR.

Aurisano, J., Reda, K., Johnson, A., Leigh, J., Bacterial Gene Neighborhood Investigation Environment: A Large-Scale Genome Visualization for Big Displays. Poster at the 4th IEEE Symposium on Large Data Analysis and Visualization (LDAV), November 9-10 2014, Paris, FR. This poster was awarded best poster at the conference.

LaFond, C. M., Vincent, C. V., Corte, C., Hershberger, P.E., Johnson, A., Park, C. G., Wilkie, D. J., PICU Nurses' Beliefs Regarding Children's Pain and Their Pain Management Choices for Virtual Human (VH) Vignettes: A Comparative Mixed-Methods Study. Abstract at the Midwest Nursing Research Society 38th Annual Research Conference, March, 2014, St. Louis, MO.

Keenan, G., Stifter, J., Febretti, A., Lodhi, M., Dunn-Lopez, K., Yao, Y., Khokhar, A., Johnson, A., Ansari, R., Wilkie, D., Well tested electronic care planning system produces powerful evidence for nursing care decision. Poster at the Advocate Health System Research Day, April 9th, 2014, Chicago, IL.

Martinez Soto, E., Dunn Lopez, K., Kennedy, M., Stifter, J., Febretti, A., Johnson, A., Wilkie, D. and Keenan, G., Differentiating between Novice and Expert Nurses Clinical Decision Support Need. Paper presented at the 2014 Midwest Nursing Research Society, March 27-30, 2014, St. Louis, MO,

2013

Marrinan, T., Johnson, A., Liegh, J., Linnenger, A., Long, L., Cover of Physics Today, Vol. 66.7, July, 2013.

LaFond, C. Lee, S., Johnson, A. Vincent, C., Virtual human vignettes for evaluating pediatric nurses' pain assessment and intervention choices, Abstract at the Midwest Nursing Research Society 37th Annual Research Conference, Chicago, IL, March 7-13, 2013.

Dunn-Lopez, K., Stifter, J., Febretti, A., Johnson, A., Wilkie, D., Keenan, G., Improving Usability of Evidence Based Information in Clinical Decision Support, Abstract at the Midwest Nursing Research Society 37th Annual Research Conference, Chicago, IL, March 7-13, 2013.

Stifter, J., Dunn-Lopez, K., Febretti, A., Johnson, A., Wilkie, D., Keenan, G., Identifying Nurse Preferences for Presentation of Evidence Based End of Life Pain Management Information, Poster at the Midwest Nursing Research Society 37th Annual Research Conference, Chicago, IL, March 7-13, 2013.

Dunn Lopez, K., Febretti, A., Stifter, J., Johnson, A., Wilkie, Keenan, G., Predicting Nurse Preferences for Clinical Decision Support Forms, Paper presented at American Medical Informatics Association Annual Symposium, Washington DC, November 16-20, 2013.

2008

Leigh, J., Brown, M., Johnson, A., Renambot, L., Jones, S., Moher, T., Global Cyber-Commons: Collaborative, Instructional Environments for the Virtual School of Computational Science and Engineering, White Paper for the Virtual School of Computational Science and Engineering Planning Meeting, organized by the Great Lakes Consortium for Petascale Computation, July 1-2, 2008, Ann Arbor, Michigan. pdf version

Chen, J., Hur, H., Leigh, J., Johnson, A., Renambot, L., Ito, E., Morin, P., Higgins, S., Reed, J., The CoreWall Project: An Update for 2008, Poster at American GeoPhysical Union Fall meeting 2008, San Francisco, California, December 15-19, 2008. pdf version

2007

Kirkby, K., Morin, P., Svistula, D., Leigh, J., Johnson, A., Currier, R., Campbell, K. Development of a Visualization Rain Table: A Hard Rain's A-Gonna Fall, Poster at American GeoPhysical Union Fall meeting 2007, San Francisco, California, December 10-14, 2007. jpg version

Doran, P., Stone, W., Priscu, J., McKay, C., Johnson, A., Chen, B. Environmentally Non-Disturbing Under-ice Robotic ANtarctiC Explorer (ENDURANCE), Poster at American GeoPhysical Union Fall meeting 2007, San Francisco, California, December 10-14, 2007.

Chen, J., Hur, H., Lee, J., Johnson, A., Leigh, J., Higgins, S., Ito, E., Morin, P., The CoreWall Project An Update for 2007, Poster at American GeoPhysical Union Fall meeting 2007, San Francisco, California, December 10-14, 2007. jpg version

Hill, A., Johnson, A., Withindows: A Single-Authoring Framework for Desktop and Immersive Interfaces, Poster at the 2007 IEEE symposium on 3D User Interfaces, Charlotte, North Carolina, March 10-11, 2007.

Girado, J., Peterka, T., Kooima, R., Ge, J., Sandin, D., Johnson, A., Leigh, J., DeFanti, T., Real Time Neural Network-based Face Tracker for VR Displays, in the Workshop on Trends and Issues in Tracking for Virtual Environments at IEEE VR 2007, Charlotte, North Carolina, March 11, 2007. pdf version

2006

Higgins, S., Jenkins, C., Morin, P., Ito, E., Kemp, B., Chen, J., Rao, A., Leigh, J., Johnson, A., Renambot, L., An Update on CoreWall Tool Suite Development: An Integrated Approach for Data Discovery, Description, Visualization, and Correlation, Poster at American GeoPhysical Union Fall meeting 2006, San Francisco, California, December 2006. jpg version

Higgins, S., Jenkins, C., Rao, A., Kamp, B., Higgins, S., Ito, E., Johnson, A., Spatial Indexing of Datasets for CoreWall: CoreNavigator, Poster at American GeoPhysical Union Fall meeting 2006, San Francisco, California,

Johnson, A., Leigh, J., Morin, P., van Keken, P., GeoWall: Stereoscopic Visualization for Geoscience Research and Education, IEEE Computer Graphics and Applications Vol. 26.6 (2006), pp. 10-14. pdf version

Morin, P., Kirkby, K., Campbell, K., Hamilton, P., Schmidt, B., Svistula, D., Leigh, J., Renambot, L., Johnson, A., Flat Earth, Round Earth: Two New Visualization Systems for Formal and Informal Geoscience Education, In GSA Abstracts with Programs Vol. 38.7, Philadelphia, Pennsylvania, October 22-25, 2006.

Rao, A., Chen, Y., Lee, S., Leigh, J., Johnson, A., Renambot, L., Corelyzer: Scalable Geologic Core Visualization using OSX, Java, and OpenGL, Apple WWDC 2006 Scientific Development Poster Session, San Francisco, California, August 7-11, 2006. pdf version

Ito, E., Morin, P., Higgins, S., Rao, A., Leigh, J., Johnson, A.; Renambot, L., Jenkins, C., Kamp, W. CoreWall - integrated environment for interpretation of geoscientific data from sediment, ice, and crystalline cores, European Geosciences Union General Assembly 2006, Vienna, Austria, April 2-7, 2006. pdf version

2005

Renambot, L., Johnson, A., Leigh, J., Techniques for Building Cost-Effective Ultra-high-resolution Visualization Instruments, 2005 NSF CISE/CNS Pervasive Computing Infrastructure Experience Workshop, Urbana, Illinois, July 27, 2005. pdf version

Wortman, S., Tornqvist, T., Mateo, Z., Whitehouse, P., Johnson, A., The GeoWall as a Research Tool: 3D Virtual-Reality Analysis of Later Quaternary Shelf-Edge Evolution along the Southern African Margin, Poster in the New Geoscience Applications for Advanced Visualization Methods, 3-D, Web-Access, and Large Databases session at the Geological Society of America, North-Central Section, 39th Annual Meeting, GSA Abstracts with Programs 37.5, Minneapolis, Minnesota, May 19-20, 2005.

Nayak, A., Vernon, F., Kent, G., Orcutt, J., Kilb, D., Newman, R., Eakins, J., Smarr, L., DeFanti, T., Leigh, J., Renambot, L., Johnson, A., iCluster : Visualizing USArray data on a scalable high resolution tiled display using the OptIPuter, geon 3rd annual meeting, San Diego, California, May 5-6, 2005.

Flower, M., Johnson, A., Khan, S., Sandoval, E., Sandoval, C., Sultan, M., Progress Report for the TETHYS Database: Advancing Data Management for Orogenic Systems, geon 3rd annual meeting, San Diego, California, May 5-6, 2005.

2004

Schwarz, N., van Keken, P., Renambot, L., Tromp, J., Komatitsch, D., Johnson, A., Leigh, J., Distributed volume rendering of global models of seismic wave propagation, Poster at American GeoPhysical Union Fall meeting 2004, San Francisco California, December 13-17, 2004.

Nayak, A., Vernon, F., Kent, G., Orcutt, J., Kilb, D., Newman, R., Smarr, L., DeFanti, T., Leigh, J., Renambot, L., Johnson, A., High resolution visualization of USArray data on a 50 megapixel display using OptIPuter technologies, Poster at the American GeoPhysical Union Fall meeting 2004, San Francisco California, December 13-17, 2004.

Davis, B., Morin, P., Renambot, L., Johnson, A., Leigh, J., GeoWall: Low-cost 3-Dimensional Display Technology for the Remote Sensing Sciences, Abstract in the Proceedings of the International Workshop on Earth Observation Technology and Application - Prospects for Cooperation in Earth Observation, 18th Committee on Earth Observing Satellites (CEOS) Plenary Meeting and Associated Events, Beijing, China November 17, 2004.

Guth, P., Johnson, A., Dal, E., Delaleau, T., GIS TO GeoWall: Harnessing 3D Visualizations, Oral presentation as part of Geologic Time and CHRONOS: Databases, Tools, Outreach, Education, and the Geoinformatics Revolution II Geological Society of America Annual Meeting 2004, Denver Colorado, Nov 7-10, 2004. pdf version

Leigh, J., Morin, P., Davis, B., DeFanti, T., Ito, E., Johnson, A., Orcutt, J., Rack, F., Renambot, L., Thorleifson, H., Emerging Computing Technologies for Data-intensive Geoscience Research and Education, Oral presentation as part of Geologic Time and CHRONOS: Databases, Tools, Outreach, Education, and the Geoinformatics Revolution II Geological Society of America Annual Meeting 2004, Denver CO, Nov 7-10, 2004.

Morin, P., Leigh, J., Davis, B., Ito, E., Johnson, A., Rack, F., Thorleifson, H., Its too Big and too Diverse: Current Issues in Geoscience Data Exploration, Oral presentation as part of Geologic Time and CHRONOS: Databases, Tools, Outreach, Education, and the Geoinformatics Revolution II Geological Society of America Annual Meeting 2004, Denver Colorado, Nov 7-10, 2004.

Rao, A., Kamp, B., Noren, A., Ito, E., Schurrengerger, D., Morin, P., Leigh, J., Johnson, A., Renambot, L., Rack, F., CoreWall: A Visualization Environment for the Analysis of Lake and Ocean Cores, Oral presentation as part of Geologic Time and CHRONOS: Databases, Tools, Outreach, Education, and the Geoinformatics Revolution II Geological Society of America Annual Meeting 2004, Denver Colorado, Nov 7-10, 2004.

Thorleifson, H., Tipping, R., Ito, E., Morin, P., Leigh, J., Johnson, A., Renambot, L., Kamp, B., G-Grid: Proposed Deployment of Multidimensional Information Infrastructure for Groundwater Mapping in the Upper US Midwest, Oral presentation as part of Geologic Time and CHRONOS: Databases, Tools, Outreach, Education, and the Geoinformatics Revolution II Geological Society of America Annual Meeting 2004, Denver Colorado, Nov 7-10, 2004

2003

Morin, P., Leigh, J., van Keken, P., Johnson, A., The State of the GeoWall, American GeoPhysical Union Fall meeting 2003, San Francisco CA, December, 2003.

Leigh, J., Morin, P., Johnson, A., DeFanti, T., Brown, M., Sandin, D., Rack, F., Vernon, F., Orcutt, J., Davis, B., van Keken, P., Smarr, L., GeoWall-2 : A Scalable Display System for the GeoSciences, American GeoPhysical Union Fall meeting 2003, San Francisco CA, December, 2003.

Johnson, A., GeoWall Experiences in K-12 Education, American GeoPhysical Union Fall meeting 2003, San Francisco CA, December, 2003.

Leigh, J., Johnson, A., Renambot, L., Nayak, A., Lindquist, K., Kilb, D., Newman, R., Vernon, F., Using 3D Glyph Visualization to Explore Real-time Seismic Data on Immersive and High-resolution Display Systems, American GeoPhysical Union Fall meeting 2003, San Francisco CA, December, 2003.

Roussos, M., Johnson, A., Leigh, J., Barnes, C., Vasilakis, C., Moher, T., The NICE Project, Image on the cover of "Virtual Reality Technology, 2nd ed." by G. Burdea and P. Coiffet, John Wiley and Sons Inc, 2003.

Roussos, M., Johnson, A., Leigh, J., Barnes, C., Vasilakis, C., Moher, T., The NICE Project, Image on the cover of "Understanding Virtual Reality: Interface, Application, and Design" by W. Sherman and A. Craig, Morgan Kaufmann, 2002.

2002

Nayak, A, Lieigh, J., Johnson, A., Russo, R., Morin, P., Laughbon, A., Ahem, T., ., WiggleView: Visualizing Large Seismic Datasets, Poster at the American GeoPhysical Union Fall meeting 2002, San Francisco CA, December, 2002.

Leigh, J., Girado, J., Singh, R., Johnson, A., Park, K., DeFanti, T., TeraVision: a Platform and Software Independent Solution for Real Time Display Distribution in Advanced Collaborative Environments, In the 2002 Access Grid retreat, La Jolla CA, March 4-5, 2002. pdf version

Johnson, A., Moher, T., Cho, Y., Lin, Y., Haas, D., Kim, J., Augmenting Elementary School Education with VR, In IEEE Computer Graphics and Applications Vol. 22, No 2, March/April 2002, pp. 6-9. pdf version

Costigan, J., Johnson, A., Jones, S., Comparison of Remote User Representation in a Collaborative Virtual Learning Environment, In the Journal of Virtual Environments, Vol. 6, No. 1, January 2002. pdf version

1999

"The Round Earth Project", still from the SIGGRAPH Electronic Theatre, weekly ASCI magazine (japanese) 9/8/99 issue, p 155.

"NICE", image in center colour section of Networked Virtual Environments: Design and Implementation, by Sandeep Singhal and Michalel Zyda, Addison Wesley, 1999.

DeFanti, T., Sandin, D., Brown, M., Pape, D., Anstey, J., Bogucki, M., Dawe, G., Johnson, A., Huang, T., Technologies for Virtual Reality/Tele-Immersion Applications: Issues of Research in Image Display and global Networking, European Commission / National Science Foundation Advanced Reseach Workshop on Human-Centered Computing, Online Communities and Virtual Environments, Chateua de Bonas, France, June 1-4, 1999. pdf version

1998

Johnson, A., Fotouhi, F., Adaptive clustering of hypermedia documents, Encyclopedia of Library and Information Science, Vol. 63, supplement 26, Marcel Dekker Inc., New York, 1998.

Bizri, H., Johnson, A., Vasilakis, C., Slide from Las Meninas. In the slide show of Eurographics '98, Lisbon, Portugal, August 31 - September 4, 1998.

Bizri, H., Johnson, A., Vasilakis, C., 'Las Meninas:' Seeing and Being Seen, In the technical slide set of SIGGRAPH '98. Orlando, Florida, July 19-24, 1998.

Johnson, A., Leigh, J., Costigan, C., Multiway Tele-Immersion at Supercomputing '97, or Why We Used $6,000,000 Worth of VR Equipment to do the Hokey Pokey, In IEEE Computer Graphics and Applications Vol. 18. 4, July/August 1998, pp. 6-9. pdf copy

Johnson, A., "battalion."
- arcade game on the S.u.S.E. Linux distribution
- arcade game on the 'Ultra Pack Volume 2' CDROM - included with all shipping Ultra Creator / Creator 3D workstations from Sun Microsystems Inc.
- arcade game on the Hot Mix 17 CDROM - which shipped with all SGI workstations from Silicon Graphics Inc from Fall '97 through Winter '98
- arcade game on the Indizone 3 CDROM - was included with all Indy and Indigo2 workstations shipped after March 1996 from Silicon Graphics Inc.

1996

Leigh, J., Johnson, A., "CALVIN." In NCSA access, Vol. 10.3, Fall 1996, pp. 10-11.

1990

Leigh, J., Fotouhi, F., Johnson, A., Rana, S., A Hash-based Approach for Computing the Transitive Closure of Database Relations, Technical Report, Wayne State University, 1990 pdf version

Videos

2014

Leigh, J., Johnson, A., Renambot, L., Long, L., Sandin, D., Tolandis, J., Febretti, A., Nishimoto, A., CAVE2 Documentary

• Video in IEEE VR 2014 and IEEE VR 2014 YouTube channel, Minneapolis, Minnesota, March 29, 2014

2000

Johnson, A., Leigh, J., Costigan, J., and the Round Earth Team, The Round Earth Project

• Video in SIGGRAPH 99 Electronic Theatre, Los Angeles, California, August 8 - 13, 1999.
• Video shown at Ministry of Culture Media Arts Festival, Tokyo, Japan, Feb. 25 to Mar. 2, 2000.

1999

Leigh, J., Johnson, A., Costigan, J., DeFanti, T., Brown, M., Global Tele-Immersion at EVL

• Video in SIGGRAPH 99 Screening Room, Los Angeles, California, August 8 - 13, 1999.

1998

Bizri, H., Johnson, A., Vasilakis, C., Las Meninas

• Video shown as part of the art exhibition at Virtual Worlds '98, Paris, France, July 1-3, 1998.
• Video shown as part of `DIGITAL', Wood Street Gallery, Chicago, IL, June 13 - August 15, 1998.
• Video shown as part of Eurographics '98, Lisbon, Portugal, August 31 - September 4, 1998.
• Video shown as part of Lisbon Expo 98, Lisbon, Portugal, 1998.
• Video shown as part of the Sixth Annual New York Digital Salon, Visual Arts Museum, New York, NY, November 9 - 23, 1998.

1997

Barnes, C., Johnson, A., Leigh, J., Moher, T., Roussos, M., Vasilakis, C., the NICE project

• Video in SIGGRAPH 97 Screening Room, and in the SIGGRAPH Video Review (issue #124), Los Angeles, California, August 3-8, 1997.
• Video in VRAIS '98 Compilation video
• Clips from the video appear in "Advanced Networking - Connecting to the Future (5:35) from National Coordination Office for Computing, Information and Communication and National Coordination Office for Computing, Information, and Communications (Internet 2)

1996

Leigh, J., Johnson, A., CALVIN: Collaborative Architectural Layout Via Immersive Navigation

• Video in SIGGRAPH 96 Screening Room, and in the SIGGRAPH Video Review (issue #119), New Orleans, Louisiana, August 4-9, 1996.
• on display in 1997 in VENTE - Fujita Research's exhibition hall in Tokyo

1995

Johnson, A., Fotouhi, F., Leigh, J., DeFanti, T., S.A.N.D.B.O.X.: an Interface to Scientific Data based on Experimentation

• Video in SIGGRAPH 95 Screening Room, and SIGGRAPH Video Review (issue #114), Los Angeles, California, August 6-11, 1995
• Virtual Anthology number 2, Revue Virtuelle.

Invited Talks

2019

Johnson, A., Invited to speak as part of the Information Sciences and Technology Colloquium Series at NASA Goddard Space Flight Center, Greenbelt, MD, May 29, 2019.

2018

Johnson, A., Invited to be Session moderator for "Envisioning the Future Classroom" at the 3rd Chicago Booth Education Management Conference, Gleacher Center, Chicago, IL, February 16, 2018.

2017

Johnson, A., Invited to be a panelist at CHIVR meet up - Virtual + Augmented Reality for Social Impact at Microsoft Chicago, Chicago, IL, October 25, 2017.

Johnson, A., Invited to give a talk on "Peering Under the Ice in Antarctica" at UIC's GIS Day at UIC, Chicago, IL, November 13, 2017.

2016

Johnson, A., Invited to talk at the CRIM Analytics Symposium on "Immersed in Analysis - Collaborative Room-Sized Visualization Displays at the UIC Electronic Visualization Laboratory" at UIC, Chicago, IL, March 31, 2016.

2015

Johnson, A., Invited to be part of the Cognitive and Immersive Systems panel at the IBM Cognitive Computing Colloquium at Rensselaer Polytechnic's EMPAC Center in Troy, NY, November 18, 2015.

2014

Johnson, A., Invited to give a talk at Workshop on Enhancing GeoMapApp and exploring other options for visualization and analysis tools for solid earth science research and education, Lamont Doherty Earth Observatory, New York, June 2-3, 2014.

2013

Johnson, A., Invited to give a talk at KDD 2013 Big Data Analytics Camp on Introduction to Visualization, Chicago, IL, August 10, 2013.

Johnson, A., Invited to give a talk as part of the Adler Planetarium After Dark panel on Inventing the Future - Astronomy and Visualization, Chicago, IL, July 18, 2013.

Johnson, A., Invited to give a talk as part of Big Data Volumes in the Sciences at Big Data Week Chicago, "Visualization at the Electronic Visualization Laboratory", Chicago, IL, April 25, 2013.

2012

Johnson, A., Invited to give a talk at CA Technologies, "Visualization at the Electronic Visualization Laboratory", Lisle, IL, November 9, 2012.

Johnson, A., Invited to give a talk at the Heritage and Cultural Learning Hub at the University of Birmingham, "evl's Cyber-Commons", Birmingham, UK, July 17, 2012.

Johnson, A., Invited to give a research seminar presentation in the UIC College of Nursing, "Realistic Virtual Humans for Healthcare Research and Education", Chicago, IL, January 19, 2012.

2011

Johnson, A., Invited to give a Plenary talk at Southeast Asia International Joint Research Training Program in High-Performance Computing Applications and Networking Technology, "Future Me - Human Augmentics for Sustained Wellbeing", Taichung, Taiwan, December 1, 2011.

Johnson, A., Invited to give a Plenary talk at Southeast Asia International Joint Research Training Program in High-Performance Computing Applications and Networking Technology, "Cyber-commons - A High Resolution, High Bandwidth, Collaborative Lens for Focusing Attention to Solve Data-rich Problems", Taichung, Taiwan, November 30, 2011.

Johnson, A., Invited to give a Research Colloquium talk at DePaul University's College of Computing and Digital Media, "evl's Cyber-commons", Chicago, IL, September 30, 2011.

Johnson, A., Invited to give a talk at the Next Generation Imaging Workshop, Lincoln Imaging Sciences Center (LISC), "Cyber-Commons - a high resolution, high bandwidth, collaborative environment for managing scale and complexity", Dedham, MA, May 23-24, 2011.

2010

Johnson, A., Invited to give a talk at the Clinical Robotic Surgery Association's 2nd Worldwide Congress (CRSA 2010), "Visualization Wall: a Tool for the OR of the Future", Chicago, IL, October 1-2, 2010.

Johnson, A., Invited to give the Plenary talk at the 2010 International Symposium on Collaborative Technologies and Systems (CTS 2010), Chicago, IL, May 17-21, 2010.

Johnson, A., Invited to give a research seminar presentation in the UIC College of Nursing, "Designing User Interfaces for Data Entry and Visualization", Chicago, IL, April 13, 2010.

2008

Johnson, A., Invited to give a talk at the workshop on University-Science Center Partnerships, "RainTable - EVL and Minnesota Science Museum", Philadelphia, PA, May 30 - June1, 2008.

2007

Johnson, A., Invited to give a talk at the Chicago Biomedical Consortium Imaging Forum, "Interactive Visualization with Ultra-Resolution Displays and High-Speed Networking", Chicago, IL, November 9, 2007.

Johnson, A., Invited to give keynote talk at CollabTech 2007, Seoul, South Korea, July 13, 2007.

Johnson, A., Invited to give a talk at GIST (Gwangju Institute of Science and Technology), Gwangju, South Korea, July 12, 2007.

2006

Johnson, A., Invited to give a talk/demonstration on the GeoWall to the Department of Physics and Astronomy of Swarthmore College, June 29-30, 2006.

Johnson, A., Invited to give a talk/demonstration to the Chicago Map Society, May 23, 2006.

Johnson, A., Invited to give a keynote at the Sixth Annual Rensselaer Colloquium on Teaching & Learning, "Pixels, Pixels, Everywhere, but do they help us Think?", Rennselaer Polytechnic, Troy, NY, May 15-16, 2006

2005

Johnson, A., Invited to give 2 remote guest lectures as part of AE 684 Virtual and Synthetic Environments and Applications course, "Collaborative Virtual Environments", at Old Dominion University, Nov 22, 29, 2005.

Johnson, A., Invited to give a talk at the Moritz College of Law conference on Building Democracy Through Online Citizen Deliberation. "Advanced Collaborative Visualization Tools", at Ohio State University, Columbus, OH, Nov 18, 2005.

2004

Johnson, A., Invited to give a talk at the University of Chicago Computations in Science Semainar Series, "Visualization Techniques for Big Data on Big Displays" at the University of Chicago, Chicago, IL, Nov 10, 2004.

Johnson, A., Invited to give a talk at University of Iowa, "Advanced Visualization and Collaboration Environments" Iowa City, IA, Feb 19, 2004

2003

Johnson, A., Invited to give a talk and demonstration about the GeoWall as part of TeacherTECH at Chicago State University, Chicago, IL, July 24, 2003.

Johnson, A., Invited to give a talk and demonstration about the GeoWall at the Summer 2003 Revitalize Workshop, National Center for Supercomputing Applications, Urbana, IL, June 25, 2003.

Johnson, A., Invited to present at 3rd GeoWall Summit, Flagstaff, AZ, June 1-3, 2003.

Johnson, A., Invited to give remote guest lecture as part of AE 684 Virtual and Synthetic Environments and Applications course at Old Dominion University, April 5, 2003.

Johnson, A., Invited to present at University of Illinois at Chicago ITL Conference 2003, March 18, 2003.

2002

Johnson, A., Invited to present at 2nd GeoWall Summit, Minneapolis, MN, June 6-7, 2002.

Johnson, A., Invited to present at the First AMPATH International Conference, Valdivia, Chile, Apr 10-12, 2002.

2001

Johnson, A., Invited to present at Science Education and Visualization: International, a Gordon Research Conference, Mt. Holyoke College, South Hadley, MA, August 5-10, 2001.

Moher, T., Johnson, A., Baez, V., Peterson, J. Invited to present at National Education Computing Association 2001 conference, Chicago, IL, June 25-27, 2001, Supporting School-Based Learning and Teaching with Advanced Visualization Technologies.

Johnson, A., Invited to present at the Workshop on Molecular Visualization in Science Education, Arlington, VA, January 12-14, 2001.

2000

Johnson, A., Invited to present at University of Illinois at Chicago ITL Conference 2000, March 13, 2000.

1998

Johnson, A., Invited to present at the 1st International Symposium on Multimedia Virtual Laboratory. Tokyo, Japan, March 25, 1998. Johnson, A., Leigh, J., DeFanti, T., Brown, M., Sandin, D., "CAVERN: the CAVE Research Network", pp. 15-27. pdf version

1997

Johnson, A. Invited to participate in Silicon Graphics' Innovate Online interview conference, August 13, 1997.

Johnson, A., Leigh, J., Invited to participate in Silicon Graphics' Innovate Online interview conference, June 4, 1997.

1996

Johnson, A., Invited to speak at the Cross-Industry Working Team (XIWT) meeting on collaboration, Nashua, New Hampshire, August 13-14, 1996.

Roussos, M., Leigh, J., Johnson, A., "Approaches to constructive K-12 playtime/education in the CAVE: the N.I.C.E project" Presentation and networked demonstration in the CAVE, on the Immersadesk, and on the Infinity Wall at the VR Workshop for Educators, organized by the Education and Outreach Group at the National Center for Supercomputing Applications, University of Illinois at Urbana Champaign, July 16, 1996.

Tutorials

Johnson, A., "Towards the Holodeck: Advanced Visualization and Collaboration Environments" Tutorial as part of the Newberry Library's Teachers as Scholars program, Chicago, IL, October 20 and 27, 2003.

Johnson, A., Creating Tele-Immersion Environments, tutorial at the 11th Annual Workshop on Interconnections Within High Speed Digital Systems, Santa Fe, NM, May 21-24, 2000.

Leigh, J., Johnson, A., Visualization in Tele-Immersive Environments, tutorial at IEEE / ACM Supercomputing '98, Orlando, Florida, Nov 7-13, 1998.

Leigh, J., Johnson, A., Collaborative Visualization in Distributed Virtual Environments tutorial at the Seventh IEEE International Symposium on High Performance Distributed Computing 7, Chicago, Illinois, July 28-31, 1998

Johnson, A., Leigh, J., CAVERNsoft tutorial at Alliance 98, Urbana-Champaign, Illinois, April 27-30, 1998.

Exhibitions, Presentations, Demonstrations

Johnson, A., SAGE2 - Encouraging Collaborative Work on Large High-Resolution Shared Displays Presentation at UIC IT Professionals Forum, April 28, 2015, Chicago, IL.

Johnson, A., and most of EVL, Talk and demonstration of SAGE2 and CAVE2, at EVL for Chicago Ideas Week, October 13, 2014, Chicago, IL.

Johnson, A., and most of EVL, Talk and demonstration of CAVE2, at EVL for Chicago Ideas Week, October 14, 2013, Chicago, IL.

Johnson, A. Cyber-Commons Classrooms: Teaching and Learning Spaces beyond the Traditional Multimedia Classroom Presentation at UIC TechTeach 2013, October 10, 2013, Chicago, IL.

Dunn Lopez, K., Febretti, A., Yao, Y., Stifter, J, Johnson, A., Wilkie, D., Keenan, G. Clinical decision support alerts forms: Nurse preferences and relationships with nurse characteristics. Presentation at the American Medical Informatics Association, Annual Symposium, November, 2013, Washington, DC.

Wilkie, D., Keenan, G., Khokhar, A., Yao, Y. Johnson, A., Meaningful Use of End-of-Life Data in EHR Systems: Multidisciplinary Challenges and Opportunities Panel at AMIA 2012, November 5, 2012, Chicago, IL.

Dunn Lopez, K., Arora, V., Johnson, A., Boyd, A., Keenan, G., Wilkie, D., Electronic Tools for Cognitive Support During Resident Handoffs: State of the Practice and Future Directions Presentation at AMIA 2012, November 5, 2012, Chicago, IL.

Johnson, A., and most of EVL, Talk on Turning Science Fiction into Reality and demonstrations of various EVL projects, at EVL for Chicago Ideas Week, October 8, 2012, Chicago, IL.

Johnson, A., and most of EVL, Talk on Visualizing the Future and demonstrations of various EVL projects, at EVL for Science Chicago, February 21, 2009, Chicago, IL.

Johnson, A., and most of EVL, Tactile hardware and applications, demonstrated at American Association for the Advancement of Science Annual Meeting, February 12-14, 2009, Chicago, IL.

Aguilera, J, Johnson, A., Unfolding Space, demonstrated at SVR 2007 IX International Symposium on Virtual and Augmented Reality, May 28-June 1, 2007, Petropolis, Brazil.

Aguilera, J, Johnson, A., Unfolding Space, Virtual Reality Art show at the LiveBox Gallery, Kasia Kay Art Projects, Chicago IL, October 21 - November 25, 2006.

Leigh, J., Renambot, L., Johnson, A., Rao, A., Chen, Y., CoreWall demonstration at the NSF sponsored CoreWall workshop, Washington DC, May 8-10, 2006.

Johnson A., GeoWall: Off-the-Shelf 3-D Visualization for the Classroom, Presentation at the NSTA Midwestern Area Convention, Chicago, IL, Nov 11, 2005.

Johnson, A., Collaborative Visualization using High-Resolution Tile Displays Presentation at Visualization of Astrophysical Data: Bringing Together Science, Art, & Education, University of Chicago/Adler Planetarium, May 25, 2005.

Johnson, A., Leigh, J., Renambot, L., Rao, A., Singh, R., Jeong, B., Krishnaprasad, N., Vishwanath, V., Chandrasekhar V., Schwarz, N., Spale, A., Zhang, C., Goldman, G. LambdaVision and SAGE - Harnessing 100 Megapixels Presentation at the CSCW Workshop on Human Factors in Advanced Collaborative Environments, Chicago IL, November 6, 2004. pdf version

Mir, R., Johnson, A., Mir, D., Virtual Reality in the Classroom- Learning Space Science Using the Geowall Technology presentation and demonstration as part of NASA Star Partners Conference Anchorage AK, July 9, 2004,

Johnson, A., Carter, B., Virtual Harlem as part of "At Harlem's Height" at the University of Iowa, February 18, 2004.

Mir, R., Kadanoff, L., Johnson, A., Landers, S., DeJong, T., Building Collaborations for Growth and Success: Using Virtual Reality Technology in a Museum Setting as part of Illinois Association of Museums Annual Conference September, 26, 2003.

Johnson, A., Carter, B., Sosnoski, J., Virtual Harlem exhibit at the Chicago Museum of Science of Industry as part of CyberRhythms: Black Innovations in Technology, January 17, 2003 - March 2, 2003.

Nayak, A., Morin, P., Johnson, A., Leigh, J., Wiggleview demonstration on the GeoWall at the American Geophysical Union, San Francisco, CA, December 6-10, 2002.

Johnson,A., Macintosh GeoWall demonstration as part of the 2nd GeoWall Summit Minneapolis, MN, June 6-7, 2002.

Johnson, A., AGAVE / GeoWall demonstration as part of the 2nd International Meeting: Science, Culture and Education over Internet 2, and the First AMPATH International Conference, Valdivia, Chile, Apr 10-12, 2002.

Moher, T., Johnson, A., First-Person Science Inquiry in Virtual Ambient Environments, poster as part of Poster Fair on Teaching, Learning, Technology & Teacher Development, University of Illinois at Chicago, Jan 11, 2002.

Johnson, A., Moher, T., Lin, Y., Cho, Y., QuickWorlds, Virtual Ambient demonstrations on an ImmersaDesk as part of National Educational Computing Association conference 2001, Chicago, IL, June 25-27, 2001.

Johnson, A., Lin, Y., Lewis, M., Lopez, B., TeleImmersive Learning Environments using TIDE2, part of "The Adventure of CAVE: Seven Programs from EVL, University of Illinois at Chicago" at the NTT InterCommunication Center (ICC), Tokyo, Japan, June 22 - July 29, 2001.

Sawant, N., Scharver, C., Leigh, J., Johnson, A., TIDE : Tele-Immersive Data Explorer, networked demonstration on multiple immersadesks at IEEE / ACM Supercomputing '99. Portland, Oregon, Nov 13-19, 1999.

Leigh, J., Lau, S., Johnson, A., CIBR-view, networked demonstration on multiple immersadesks at IEEE / ACM Supercomputing '99. Portland, Oregon, Nov 13-19, 1999.

Leigh, J., Johnson, A., DeFanti, T., Brown, M., Exploring CAVERNsoft Tele-Immersive Collaboratories through the I-Grid Portal at IEEE / ACM Supercomputing '98. Orlando, Florida, Nov 7-13, 1998.

Johnson, A., Roussos, M., the Round Earth Project, networked demonstration as part of 'Guerilla VR' at SIGGRAPH '98. Orlando, Florida, July 19-24, 1998, pp. 128-129 of the visual proceedings.

Leigh, J., Smith, R., Wheless, G., Lascara, K., Kapoor, A., Johnson, A., CAVERNsoft based GM and CAVE-5D Demonstrations at Alliance 98

Wheless, G., Lascara, K., Leigh, J., Kapoor, A., Johnson, A., CAVERNsoft based CAVE-5D networked demonstration on multiple immersadesks at Internet2 Spring Members Meeting, Washington, D.C., April 14-16, 1998

Wheless, G., Lascara, K., Leigh, J., Kapoor, A., Johnson, A., CAVERNsoft based CAVE-5D networked demonstration on multiple immersadesks at Next Generation Internet Netamorphosis demonstration, Washington, D.C., March 11-13, 1998

Roussos, M., Johnson, A., Leigh, J., Bizri, C., Vasilakis, C., "NICE", networked demonstration on multiple Immersadesks, and "Las Meninas" on an Immersadesk at the ThinkQuest awards ceremony, Washington, D.C., November 22-25, 1997.

Leigh, J., Johnson, A., Costigan, J., "CAVERN demonstration" Networked multi-way demonstration on multiple Immersadesks, and several remote Immersadesks and CAVEs, and networked CAVERNsoft based GM VisualEyes at IEEE / ACM Supercomputing 97, San Jose, California, November 15-21, 1997.

Johnson, A., Leigh, J., Roussos, M., "NICE" and "CALVIN" Networked demonstrations on the Immersadesk as part of the Internet 2 General Meeting, Washington, D.C., October 7-9, 1997.

Bizri, H., Johnson, A., Vasilakis, C., "Las Meninas" A virtual reality art piece, part of virtual spaces, shown in the CAVE and on the Immersadesk as part of ISEA 97, Chicago, IL, September 15-27, 1997.

Roussos, M., Johnson, A., Leigh, J., Vasilakis, C., Barnes, C., "NICE" Networked demonstration on the Immersadesk at the ThinkQuest awards ceremony, Washington, D.C., November 22-25, 1996.

Roussos, M., Johnson, A., Leigh, J., Vasilakis, C., Barnes, C., Moher, T., "NICE" networked demonstration on multiple Immersadesks as part of NCSA's Research Exhibit at IEEE / ACM Supercomputing 1996, Pittsburgh, Pennsylvania, November 17-22, 1996.

Leigh, J., Johnson, A., "CALVIN" Networked demonstration in the CAVE and Immersadesk at the Symposium on Virtual Reality in Manufacturing Research and Education, Chicago, Illinois, October 7-8, 1996.

Roussos, M., Leigh, J., Johnson, A., "Story Sculpting in Virtual Landscapes" Networked demonstration on multiple Immersadesks as part of Neither Here Nor There' in 'the Bridge' and in the 'Digital Bayou' at SIGGRAPH 1996, New Orleans, Louisiana, August 4-9, 1996.

Leigh, J., Johnson, A., DeFanti, T., Kelley, M., "Transcontinental Collaborative Design in a Shared Virtual Environment" Networked demonstration in the CAVE in the GII Testbed, IEEE / ACM Supercomputing '95 , San Diego, California, December 1995. Johnson, A., "CAVE battalion." CAVE piece shown as part of EVE4, May 9-19, 1995.

Johnson, A., Fotouhi, F., "The SANDBOX: scientists accessing necessary data based on experimentation." Demonstration in the VROOM at SIGGRAPH 94, Orlando, Florida, July 24-29, 1994.

Misc Press

"NSF grant to fund advanced deep learning and visualization computing platform", UIC News, October 24, 2018 - link

Photo from the ENDURANCE project won the The American Geosciences Institute's 'Life as a Geoscientist' Photo Contest in 2016 in the Data Visualization category, December 2016.

Can a Spider-Man-inspired jacket help the blind get around Chicago? - Interviewed for the Chicago Tribune's Blue Sky Innovation section article on Victor Mateevitsi's work "Can a Spider-Man-inspired jacket help the blind get around Chicago?", March 23, 2016. link to article

Talking Science Fiction - Interviewed by Milt Rosenberg along with Prof. Gary Wolfe of Roosevelt University on WCGO radio, April 22, 2015. link to podcast andlink to the show

"10 cool network and computing research projects - Picture Perfect Computers", Network World, January 21, 2015. link

"'Draw me a picture,' say scientists; computer may respond", UIC News, December 17, 2014. link

"Virtual reality room brings the brain, Mars and research into CAVE2", Medill Reports, Chicago, November 13, 2014. link

"I-Team: High-Tech Tools Used to Fight Crime", Interviewed by ABC Channel 7 in Chicago, July 9, 2014. link

"Fantastic Voyages", Interviewed for Discover Magazine, pp. 50-57, July / August, 2014. link

"The CAVE Artists", Interviewed for Nature Medicine 20, pp. 228-230, March 4, 2014. link and link 2

Interviewed by Al Jazeera America as part of story on CAVE2, December 8, 2013. link

"Chicago Ideas Week: Lab attendees visit Mars and Egypt with UIC's EVL", Interviewed by Chicago Tribune as part of Chicago Ideas Week 2013, October 14, 2013. link

"CAVE2 immerses scientists and engineers in their research -- literally!", Interviewed by Science Nation for the National Science Foundation, August 19, 2013. link

"The Star Wars Connection", Interviewed by WTTW's Chicago Tonight, May 23, 2013. link

"CAVE2", Interviewed by WTTW's Scientific Chicago, April 23, 2013. link

"Step Inside a 21st Century CAVE2", EDTECH Focus on Higher Education, Vol. 9.1, Winter 2013, pp. 1, 30-32. link

"Move over, Holodeck", Medill Reports, Chicago, November 28, 2012. link

"Move over NASA: Explore the surface of Mars with virtual reality", Medill Reports, Chicago, October 30 2012. link

"Future World", UIC Alumni Magazine, Winter 2011. link

"A series of unfortunate events for Chicago", Chicago Tribune, April 7, 2011. - link

"Art meets science, and there's no time to watch paint dry", UIC News 29.15, December 1, 2010, P1, 6. - link

"Video game teaches young students emergency preparedness", KFVS TV Channel 12, November 15, 2010. link

"Medicine's next frontier - 3-D imaging can be a giant leap for health care", Chicago Sun-Times, June 26, 2010.

"UIC researcher looks toward a communication revolution", Medill Reports, Chicago, March 16, 2010 - link

Interactive learning: Classroom wall opens to the world, Medill Reports, Chicago, May 18, 2010 - link

"Ultra-high-speed made ultra-easy", UIC News, October 14, 2009 - link

"Andy Johnson: the classroom of the Future", UIC News, October 7, 2009 - link

"Making Global Science Networking More User-Friendly", Illinois Science and Technology Coalition (ISTC) Catalyst, September, 2009, ACM News Aug 28, 2009, - link

"Cyber-commons brings technology into classroom", UIC News, July 22, 2009 - link

"Interactive RainTable on display at Field Museum", UIC News, June 24, 2009 - link

Quoted as part of "a moment to remember - campus pauses to watch historic event", UIC News, January 21, 2009 - link

Part of NBC Channel 5 news story on EVL optiportal being used for Obama Innauguration security, January 14, 2009

"UIC technology aids Obama inaugural security", UIC News, January 14, 2009 - link

"High-tech meet-up links students here, on other campuses", UIC News, April 23, 2008 - link

"Getting to the Core of the Problem", Chicago Sun Times, November 28, 2007 - link

"Scientists look for life under the ice, in Antarctica and on other planets", UIC News, April 25, 2007 - link

"Drilling for Insight in Antarctica - Polar Expeditions Shed Light on Global Warming." Apple Science Profiles - link

"Newton, Einstein Go Digital", Discovery News, April 16, 2007

"Using Virtual Reality to Create Virtual Eternity", UIC News, March 21, 2007 - link

"GeoWall Project Expands the Window into Earth Science", New York Times, March 3, 2005 pdf version

Interviewed by BBC radio about the Grid, July 3, 2003

"UIC gives old Harlem new life." Chicago Sun Times, Monday, Apr. 15, 2002

"See and Do" Research listed as one of "17 ways the University benefits the people of Illinois" on the encore! Dividends of Technology web site, November 2001,

"Elementary Students test Virtual Reality Applications." eSchool News, Vol. 3.4, April 2000, pp. 1, 19. - link

"Going to school in cyberspace." 2 minute segment segment on national Fox News, Monday March 6, 2000 and local Fox News, Saturday March 11, 2000.

"Elementary students test virtual reality applications".eSchool News Online, February, 28, 2000. - link

"Virtual Learning: Oak Park School Tests New Kind of Lessons". Chicago Sun-Times front section, P4, February 16, 2000. link

"With Virtual Reality, kids find you can get there from here", in UIC News, Vol. 18.7, January 19, 2000, pp. 1-2. link

"The Round Earth Project", Cover story in EECS highlights, Spring 1999.

"Creating a Virtual Masterpiece". Computer Graphics World User Focus Section, Vol. 21.12, December 1998, pp. 52-53.

"a NICE way to Learn". Computer Graphics World Tech Watch Section, Vol. 21.5, May 1998, pp. 16,18.

The NICE Project, 1997 Global Information Infrastructure Awards Finalist, Next Generation category.

"Children play in virtual reality garden". Chicago Sun-Times front section, P2, December 14, 1997.

"Don't knock being NICE", Graduating Engineer & Computer Careers, p.6, November/December, 1997.

The NICE Project, College of Engineering Magazine, Vol. 1.2, pp. 8-9, Fall 97.

CALVIN. paragraph and image in neural 10, 1997, P11.

Las Meninas. mention in Chicago Tribune Tempo section, pp. 1,5 September 22,1997.

The NICE project. Image in the AWN Gallery of SIGGRAPH '97's Computer Animation Festival in Animation World Magazine. September 1997, Vol. 2.6.

"NICE Work!", Cover picture in EECS highlights, Spring 1997.

"Cultivating Virtual Gardens". Centerfold in UIC News, September 18, 1996 issue and EECS highlights Fall 1996.

The CASPER project. Article in the Wayne State Univ. 'South End', Spring 1994.

Scholarly work

PhD dissertation. "The SANDBOX: a virtual reality interface to scientific databases." Wayne State University Department of Computer Science, 1994. pdf version

Master's thesis. "A parallel hash-based algorithm for computing the transitive closure of database relations." Wayne State University Department of Computer Science, 1990.

Textbook course-pak "It Went Boing!" written for CSC101 - Introduction to Computers at Wayne State University pdf version