• Dennis Perzanowski, Alan C. Schultz, William Adams, and Elaine Marsh. Using a natural language and gesture interface for unmanned vehicles. In Proc. of Unmanned Ground Vehicles II, Aerosense 2000, pages 341–34, 2000.
• Nicholas L. Cassimatis. Polyscheme: A Cognitive Architecture for Integrating Multiple Representation and Inference Schemes. PhD Thesis, 2002.
• N. Cassimatis, G. Trafton, A. Schultz, M. Bugajsk, and W. Adams. A Task Domain for Combining and Evaluating Robotics and Cognitive Modeling Techniques. In Proc. NIST Performance Metrics for Intelligent Systems, 2002.
• Nicholas L. Cassimatis. A Framework for Answering Queries Using Multiple Representation and Inference Techniques. In Proceedings of the 10th International Workshop on Knowledge Representation meets Databases, 2003.
• Donald Sofge, Dennis Perzanowski, Marjorie Skubic, Nicholas Cassimatis, J. Gregory Trafton, Derek Brock, Magdalena Bugajska, William Adams, and Alan Schultz. Achieving Collaborative Interaction with a Humanoid Robot. In Proceedings of the Second International Conference on Computational Intelligence, Robotics and Autonomous Systems (CIRAS), 2003.
• Nicholas L. Cassimatis. Grammatical Processing Using the Mechanisms of Physical Inference. In Proceedings of the Twenty-Sixth Annual Conference of the Cognitive Science Society, 2004.
• Nicholas L. Cassimatis, J. Gregory Trafton, Magdalena D. Bugajska, and Alan C. Schultz. Integrating cognition, perception and action through mental simulation in robots. Robotics and Autonomous Systems, 49(1-2):13–23, 2004. (doi:10.1016/j.robot.2004.07.014)
• Dennis Perzanowski, Derek Brock, Magdalena Bugajska, Scott Thomas, Donald Sofge, William Adams, Marjorie Skubic, Samuel Blisard, Nicholas Cassimatis, J. Gregory Trafton, and Alan Schultz. Toward Multimodal Human-Robot Cooperation and Collaboration. In Proceedings of the AIAA 1st Intelligent Systems Technical Conference, 2004. (doi:10.2514/6.2004-6366)
• Donald Sofge, Dennis Perzanowski, Marjorie Skubic, Magdalena Bugajska, J. Gregory Trafton, Nicholas Cassimatis, Derek Brock, William Adams, Schultz, and A Schultz. Cognitive Tools for Humanoid Robots in Space. In Proceedings of the 16th IFAC Symposium on Automatic Control in Aerospace, 2004.
• Donald Sofge, J. Gregory Trafton, Nicholas Cassimatis, Dennis Perzanowski, Magdalena Bugajska, William Adams, and Alan Schultz. Human-robot collaboration and cognition with an autonomous mobile robot. In Proceedings of the 8th Conference on Intelligent Autonomous Systems, 2004.
• G. Trafton, A. Schultz, N. Cassimatis, L. Hiatt, D. Perzanowski, D. P. Brock, M. Bugajska, and W. Adams. Using similar representations to improve human-robot interaction. In Agents and Architectures. 2004.
• N. L. Cassimatis. Integrating cognitive models based on different computational methods. In Proceedings of the Twenty-Seventh Annual Conference of the Cognitive Science Society, pages 402–407, 2005.
• Nicholas L. Cassimatis. Integrated Simulations of Human Cognition and Behavior. In Proc. SPIE 5805, Enabling Technologies for Simulation Science IX, pages 137–144, 2005. (doi:10.1117/12.604918)
• Donald Sofge, Magdalena Bugajska, J. Gregory Trafton, Dennis Perzanowski, Scott Thomas, Marjorie Skubic, Samuel Blisard, Nicholas Cassimatis, Derek Brock, William Adams, and Alan Schultz. Collaborating With Humanoid Robots in Space. International Journal of Humanoid Robotics, 2(2):181–201, 2005. (doi:10.1142/S0219843605000442)
• J. Gregory Trafton, Nicholas L. Cassimatis, Magdalena D. Bugajska, Derek P. Brock, Farilee E. Mintz, and Alan C. Schultz. Enabling effective human-robot interaction using perspective-taking in robots. IEEE Transactions on Systems, Man, and Cybernetics Part A: Systems and Humans., 35(4):460–470, 2005. (doi:10.1109/TSMCA.2005.850592)
• J. Gregory Trafton, Nicholas L. Cassimatis, Magdalena D. Bugajska, Derek P. Brock, Farilee E. Mintz, and Alan C. Schultz. Enabling Effective Human – Robot Interaction Using Perspective-Taking in Robots. IEEE Transactions on Systems, Man, and Cybernetics - Part A: Systems and Humans, 35(4):460–470, 2005.
• J. Gregory Trafton, Alan C. Schultz, Magdalena Bugajska, and Farilee Mintz. Perspective-taking with Robots: Experiments and models. In Proceedings of the IEEE International Workshop on Robot and Human Interactive Communication, volume 2005, pages 580–584, 2005. (doi:10.1109/ROMAN.2005.1513842)
• Nicholas L. Cassimatis. A Cognitive Substrate for Achieving Human-Level Intelligence. AI Magazine, 27(2):45–56, 2006. (doi:10.1609/aimag.v27i2.1879)
• Arthi Murugesan and Nicholas L. Cassimatis. A Model of Syntactic Parsing Based on Domain-General Cognitive Mechanisms. In Proceedings of the 28th Annual Conference of the Cognitive Science Society, pages 1850–1855, 2006.
• J. Gregory Trafton, Alan C. Schultz, Nicholas L. Cassimatis, Laura M. Hiatt, Dennis Perzanowski, Derek P. Brock, Magdalena D. Bugajska, and William Adams. Communicating and Collaborating with Robotic Agents. In Cognition and multi-agent interaction: From cognitive modeling to social simulation, pages 252–278. 2006. (doi:10.1017/CBO9780511610721.011)
• Paul Bello, Perrin Bignoli, and Nicholas Cassimatis. Attention and association explain the emergence of reasoning about false beliefs in young children. In Proceedings of ICCM-2007, the Eighth International Conference on Cognitive Modeling, pages 169–174, 2007.
• Paul Bello, Nicholas L. Cassimatis, and Kyle McDonald. Some Computational Desiderata for Recognizing and Reasoning About the Intentions of Others. In AAAI Spring Symposium: Intentions in Intelligent Systems, pages 1–6, 2007.
• Nicholas L. Cassimatis. Harnessing Multiple Representations for Autonomous Full-Spectrum Political, Military, Economic, Social, Information and Infrastructure (PMESII) Reasoning. Final Technical Report AFRL-IF-RS-TR-2007-131, 2007.
• Nicholas L. Cassimatis, Arthi Murugesan, and Magdalena D. Bugajska. A cognitive substrate for natural language understanding. Frontiers in Artificial Intelligence and Applications, 171(1):99–106, 2008.
• Nicholas L. Cassimatis, Arthi Murugesan, and Perrin G. Bignoli. Inference with Relational Theories over Unknown Objects. In Proceedings of the Twenty-Second International FLAIRS Conference, pages 21–26, 2009.
• Perrin G. Bignoli, Nicholas L. Cassimatis, and Arthi Murugesan. Efficient Constraint-Satisfaction in Domains with Time. In Proceedings of the 3d Conference on Artificial General Intelligence, 2010. (doi:10.2991/agi.2010.30)
• Nicholas Cassimatis, Perrin Bignoli, Magdalena Bugajska, Scott Dugas, Unmesh Kurup, Arthi Murugesan, and Paul Bello. An architecture for adaptive algorithmic hybrids. IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics, 40(3):903–914, 2010. (doi:10.1109/TSMCB.2009.2033262)
• Nicholas L. Cassimatis and Perrin Bignoli. Microcosms for testing common sense reasoning abilities. Journal of Experimental & Theoretical Artificial Intelligence, 23(3):279–298, 2011. (doi:10.1080/0952813X.2010.502309)
• Unmesh Kurup, Perrin G. Bignoli, J. R. Scally, and Nicholas L. Cassimatis. An architectural framework for complex cognition. Cognitive Systems Research, 12(3-4):281–292, 2011. (doi:10.1016/j.cogsys.2010.11.002)
• Paul Bello. Pretense and cognitive architecture. Advances in Cognitive Systems, 2:43–58, 2012.
• Nicholas L. Cassimatis. Exploring the Effectiveness of Attention Manipulations on Operator Performance in C2 Task: Final Technical Report. Final Technical Report, 2012.
• Jonathan R. Scally, Nicholas L. Cassimatis, and Hiroyuki Uchida. Worlds as a unifying element of knowledge representation. Biologically Inspired Cognitive Architectures, 1:14–22, 2012. (doi:10.1016/j.bica.2012.03.004)
• Paul F. Bello. Folk Concepts and Cognitive Architecture: Mental Simulation and Dispositionalism About Belief. In Proceedings of the 2013 Meeting of the International Association for Computing and Philosophy, 2013.
• Nicholas Cassimatis. Enabling More Complex and Adaptive Systems With Machine and Human Components Using Automated. Technical Report AFRL-OSR-VA-TR-2013-0516, 2013.