1. S. Benferhat, D. Dubois, S. Kaci, H. Prade, A graphical reading of possibilistic knowledge bases, in: 17th Conference on Uncertainty in Artificial Intelligence, Seattle, August 1–5, 2001
2. Independence in qualitative uncertainty frameworks;Ben Amor,2000
3. Nonmonotonic reasoning, conditional objects and possibility theory;Benferhat;Art. Int.,1997
4. Syntactic combination of uncertain information: a possibilistic approach;Benferhat,1997
5. Some syntactic approaches to the handling of inconsistent knowledge bases: a comparative study. Part II: the prioritized case;Benferhat,1998