When Good Communication Go Bad: Communications Recovery for Multi-robot Teams. - Patrick Ulam; Ronald C. Arkin (ICRA, 2004)

Using Optimal Foraging Models to Evaluate Learned Robotic Foraging Behavior. - Patrick Ulam; Tucker R. Balch (Adapt. Behav., 2004)

Multi-robot User Interface Modeling. - Alan R. Wagner; Yoichiro Endo; Patrick Ulam; Ronald C. Arkin (DARS, 2006)

Integrated Mission Specification and Task Allocation for Robot Teams - Design and Implementation. - Patrick Ulam; Yoichiro Endo; Alan R. Wagner; Ronald C. Arkin (ICRA, 2007)

Combining Model-Based Meta-Reasoning and Reinforcement Learning for Adapting Game-Playing Agents. - Patrick Ulam; Joshua Jones; Ashok K. Goel 001 (AIIDE, 2008)

Biasing behavioral activation with intent for an entertainment robot. - Patrick Ulam; Ronald C. Arkin (Intell. Serv. Robotics, 2008)

An ethical adaptor: Behavioral modification derived from moral emotions. - Ronald C. Arkin; Patrick Ulam (CIRA, 2009)

Lek behavior as a model for multi-robot systems. - Brittany A. Duncan; Patrick Ulam; Ronald C. Arkin (ROBIO, 2009)

Moral Decision Making in Autonomous Systems: Enforcement, Moral Emotions, Dignity, Trust, and Deception. - Ronald C. Arkin; Patrick Ulam; Alan R. Wagner (Proc. IEEE, 2012)