1. Aylett, R., Dias, J., & Paiva, A. (2006). An affectively-driven planner for synthetic characters. In ICAPS.
2. Bui, T. D., Heylen, D., Poel, M., & Nijholt, A. (2002). Parlee: An adaptive plan based event appraisal model of emotions. Parlevink internal report.
3. Clore G.L., Storbeck J. (2006) Affect as information about liking, efficacy, and importance. In: Forgas J.P.(eds) Hearts and minds: Affective influences on social cognition and behaviour. Psychology Press, New York
4. El Nasr M.S., Yen J., Ioerger T. (2000) Flame: Fuzzy logic adaptive model of emotions. Autonomous Agents and Multi-Agent Systems 3(3): 219–257
5. Elliott, C. (1992). The affective reasoner: A process model of emotions in a multi-agent system. PhD thesis, Northwestern University Institute for the Learning Sciences.