Stocker, C., Sunshine-Hill, B., Drake, J., Perera, I., Kider, J.T., Badler, N.I.  "CRAM it! A comparison of virtual, live-action and written training systems for preparing personnel to work in hazardous environments". In Proceedings of the 2011 IEEE Virtual Reality Conference (IEEE '11). Singapore, 2011, pp. 95-102.

Stocker, C., Sun, L., Huang, P., Qin, W., Allbeck, J.M. and Badler, N.I. "Smart Events and Primed Agents". In Proceedings of the 10th International Conference on Intelligent Virtual Agents (IVA '10). Philadelphia, Pennsylvania, 2010, pp. 15-27.

Pelechano, N,  Stocker, C., Allbeck, J., and Badler, N.  "Being a part of the crowd: Towards validating VR crowds using presence". In Proceedings of the 7th International Joint Conference on Autonomous Agents and Multi-Agent Systems (AAMAS'08). Estoril, Portugal, 2008. pp.136-142. [video (4.5MB divX)] 

Pelechano, N., Stocker, C., Allbeck, J., and Badler, N. "Feeling crowded? Exploring presence in virtual crowds". In Proceedings of the 10th Annual International Workshop on Presence (PRESENCE '07). Barcelona, Spain, 2007. pp.373-376.  

Gu, E., Stocker, C., and Badler, N. “Do you see what eyes see? Implementing inattentional blindness”. In Proceedings of the 5th International Conference on Intelligent Virtual Agents (IVA '05). Kos, Greece, 2005. pp.178-190.