The AAAI Spring Symposia. - Nancy L. Green; Jennifer Chu-Carroll; David Kortenkamp; Alan C. Schultz; Michael H. Coen; Dragomir R. Radev; Eduard H. Hovy; Peter Haddawy; Steve Hanks; Eugene C. Freuder; Charlie Ortiz; Sandip Sen (AI Mag., 1999)

Teambotica: a robotic framework for integrated teaming, tasking, networking, and control. - Régis Vincent; Pauline Berry; Andrew Agno; Charlie Ortiz; David E. Wilkins (AAMAS, 2003)

Centibots: Very Large Scale Distributed Robotic Teams. - Charlie Ortiz; Kurt Konolige; Régis Vincent; Benoit Morisset; Andrew Agno; Michael Eriksen; Dieter Fox; Benson Limketkai; Jonathan Ko; Benjamin Stewart; Dirk Schulz 001 (AAAI, 2004)

Task inference and distributed task management in the Centibots robotic system. - Charlie Ortiz; Régis Vincent; Benoit Morisset (AAMAS, 2005)

Quantifying the Expected Utility of Information in Multi-agent Scheduling Tasks. - Avi Rosenfeld; Sarit Kraus; Charlie Ortiz (CIA, 2007)