- International Conference on Software Engineering, page 411-420. Toronto, IEEE Computer Society, (September 2001)
- AI Magazine 24(4):13-16 (December 2004)
- First International Workshop on Inconsistency in Data and Knowledge, at the International Joint Conference on Artificial Intelligence, IJCAI-01, Seattle, USA, (August 2001)
- ER '02: International Conference on Conceptual Modeling, page 167--181. Tampere, Finland, Springer-Verlag, (October 2002)
- Fuzzy Sets and Systems, 40, Elsevier, (March 1991)
- Software Engineering, IEEE Transactions on 18(6):470--482 (1992)
- Psychological Science 4(6):372--378 (1993)
- XXI International Conference of the Chilean Computer Science Society SCCC'01, Punta Arenas, Chile, (2001)
- (2000)
- Medical Informatics Europe 2003, page 409--414. St. Malo, France, IOS Press, (2003)
- Uncertainty in Artifical Intelligence Elsevier Science Publishers B.V., North Holland, (1986)
- Vancouver, (1990)
- Expert Systems: The User Interface Ablex Publishing, Norwood, NJ, (1988)
- Expert Systems: The User Interface Ablex Publishing, Norwood, NJ, (1988)
- Readings in Knowledge Representation Morgan Kaufmann, (1985)
- Expert Systems: The User Interface Ablex Publishing, Norwood, NJ, (1988)
- Int. Jt. Conf. on Artificial Intelligence, (2001)
- ECAI?98, page 78--82. (1998)
- (1995)


user