The Semantics of Event Prevention. - Charles L. Ortiz Jr. (AAAI, 1993)

Causal Pathways of Rational Action. - Charles L. Ortiz Jr. (AAAI, 1994)

Explanatory Update Theory: Applications of Counterfactual Reasoning to Causation. - Charles L. Ortiz Jr. (Artif. Intell., 1999)

A Commonsense Language for Reasoning about Causation and Rational Action. - Charles L. Ortiz Jr. (Artif. Intell., 1999)

A Survey of Research in Distributed, Continual Planning. - Marie desJardins; Edmund H. Durfee; Charles L. Ortiz Jr.; Michael Wolverton (AI Mag., 1999)

Introspective and Elaborative Processes in Rational Agents. - Charles L. Ortiz Jr. (Ann. Math. Artif. Intell., 1999)

Structured negotiation. - Charles L. Ortiz Jr.; Eric Hsu (AAMAS, 2002)

Hierarchical organizations for real-time large-scale task and team environments. - Osher Yadgar; Sarit Kraus; Charles L. Ortiz Jr. (AAMAS, 2002)

Interpreting Information Requests in Context A Collaborative Web Interface for Distance Learning. - Charles L. Ortiz Jr.; Barbara J. Grosz (Auton. Agents Multi Agent Syst., 2002)

Hierarchical Information Combination in Large-Scale Multiagent Resource Management. - Osher Yadgar; Sarit Kraus; Charles L. Ortiz Jr. (Communication in Multiagent Systems, 2003)

Dynamic intention structures I: a theory of intention representation. - Luke Hunsberger; Charles L. Ortiz Jr. (Auton. Agents Multi Agent Syst., 2008)

Measuring the expected gain of communicating constraint information. - Avi Rosenfeld; Sarit Kraus; Charles L. Ortiz Jr. (Multiagent Grid Syst., 2009)

The Winograd Schema Challenge: Evaluating Progress in Commonsense Reasoning. - Leora Morgenstern; Charles L. Ortiz Jr. (AAAI, 2015)

Planning, Executing, and Evaluating the Winograd Schema Challenge. - Leora Morgenstern; Ernest Davis; Charles L. Ortiz Jr. (AI Mag., 2016)

Why We Need a Physically Embodied Turing Test and What It Might Look Like. - Charles L. Ortiz Jr. (AI Mag., 2016)

The First Winograd Schema Challenge at IJCAI-16. - Ernest Davis; Leora Morgenstern; Charles L. Ortiz Jr. (AI Mag., 2017)

Unpacking Human Teachers' Intentions for Natural Interactive Task Learning. - Preeti Ramaraj; Charles L. Ortiz Jr.; Shiwali Mohan (RO-MAN, 2021)

Unpacking Human Teachers' Intentions For Natural Interactive Task Learning. - Preeti Ramaraj; Charles L. Ortiz Jr.; Matthew Klenk 001; Shiwali Mohan (CoRR, 2021)