GI Workshop on Cooperative Legal Information Systems, Vienna,
September, 1994
AAAI-94 workshop on Computational Dialectics, Seattle,
Wasington, 1994.
Workshop on Computational Dialectics; Conference on Fundamentals of
Applied and Practical Reasoning (FAPR-96); Bonn, 1996.
International Conference on Artificial Intelligence and Law
(ICAIL-99); University of Oslo, Norway; 1999
17th Annual Conference on Legal Knowledge and Information Systems
(Jurix 2004); Berlin, Germany; 8-10 December 2004.
French-German Symposion on Governance, Law, and Technology; New
Instruments of Governance in Europe; Ecole Nationale Supérieure des
Arts et Métiers (ENSAM); Paris; 19-20 September 2005 (Co-Chair with
Danielle Bourcier)