Research projects
| Complementarity in epistemological perspective. | 1 September 2001 to 31 August 2002 |
| Elaboration of a methodological model for creative problem solving processes and generalization of it to a model for scientific change. | 1 October 1997 to 30 September 2000 |
| Application of adaptive logics in artificial intelligence and in argumentation | 1 January 1997 to 31 January 2000 |
| Adaptive logics. Logical and meta-logical properties and contexts of application | 1 January 1996 to 31 October 1998 |