Event Calculus. - Gary C. Borchardt (IJCAI, 1985)

Incremental Inference: Getting Multiple Agents to Agree on What to Do Next. - Gary C. Borchardt (AAAI, 1987)

Understanding Causal Descriptions of Physical Systems. - Gary C. Borchardt (AAAI, 1992)

Causal reconstruction: understanding causal descriptions of physical systems. - Gary C. Borchardt (1992)

A Knowledge Acquisition Tool for Course of Action Analysis. - Kim Barker; Jim Blythe; Gary C. Borchardt; Vinay K. Chaudhri; Peter Clark; Paul R. Cohen; Julie Fitzgerald; Kenneth D. Forbus; Yolanda Gil; Boris Katz; Jihie Kim; Gary W. King; et al. (IAAI, 2003)

External Knowledge Sources for Question Answering. - Boris Katz; Gregory Marton; Gary C. Borchardt; Alexis Brownell; Sue Felshin; Daniel Loreto; Jesse Louis-Rosenberg; Ben Lu; Federico Mora 001; Stephan Stiller; Özlem Uzuner; Angela Wilcox (TREC, 2005)

Natural Language Annotations for Question Answering. - Boris Katz; Gary C. Borchardt; Sue Felshin (FLAIRS, 2006)

Harnessing Language in Mobile Environments. - Boris Katz; Gary C. Borchardt; Sue Felshin; Federico Mora 001 (ICSC, 2007)

Answering English Questions using Foreign-Language, Semi-Structured Sources. - Boris Katz; Gary C. Borchardt; Sue Felshin; Yuan Kui Shen; Gabriel Zaccak (ICSC, 2007)