- Complexity applied to social choice, Part I. Part II. Yale workshop 2003
- Two’s Company, Three’s a Crowd. INFORMS 2003
- Bounds on robot navigation. Math and AI 2004
- Two Takes on Cyberinfrastructure for Operations Research. NSF 2004 Workshop on CyberInfrastructure
- Honey Bee Colony and Web Host Allocation MASI II 2003, INFORMS 2003.
- An Introductory Lecture on Feedback Loops, Easter Island, and Sustainability homework questions here
- An Introductory Lecture on a Few Environmental Problems
- Assessing Environmental Impacts