## Section: Dissemination

### Seminars, Conference and Workshop Committees, Invited Conference Talks

The team members regularly give talks at the Department Seminar and at other French Institutions Seminars, in 2005: Beuchat (LIRMM, Montpellier); Brisebarre (Univ. Montpellier and Univ. Lille); Melquiond (École polytechnique and Université de Perpignan); Villard (Inria ALGO Rocquencourt).

- National meetings:
J.-L. Beuchat, N. Brisebarre, G. Melquiond, J.-M. Muller gave a talk at the

*Journées Arinews*, Lyon, France, May 2005.F. Cháves, J. Detrey, F. de Dinechin, C. Lauter, S.-K. Raina and N. Veyrat-Charvillon gave a talk at the

*Journées Arinews*, Perpignan, France, November 2005.G. Villard gave a talk at the

*33rd Theoretical Computer Science Spring School, Computational Complexity*, Montagnac-les-truffes, France, June 2005.

- International:
Both J.-L. Beuchat and J. Detrey gave a talk at the Los Alamos National Laboratory, New Mexico, USA, November 2005.

N. Brisebarre gave a talk at the Slovak Academy of Sciences.

F. de Dinechin was an invited researcher for three month (Feb-Apr 2005) at the Intel Nizhniy Novgorod Lab (Russia), where he gave two seminars. He was also invited to give a talk at CERN (Centre Européen de Recherche Nucléaire) in Geneva, January 2005. He was also invited to give a talk at the ACAT workshop (Advanced Computing and Analysis Techniques in Physics Research) in Zeuthen, May 2005.

G. Melquiond gave an invited talk at the Intel Hillsboro Lab, Oregon, U.S.A., June 2005.

N. Revol was an invited speaker at the 76th Annual Meeting of GAMM (Gesellschaft für Angewandte Mathematik und Mechanik) in Luxemburg, April 2005 (and had to cancel due to pregnancy).

A. Tisserand has an invited tutorial on ``Algorithms and Number Systems for Hardware Computer Arithmetic'' at the ISSAC 2005 Conference, Beijing, China, July 2005.

G. Villard has participated to the workshop ``Challenges in Linear and Polynomial Algebra in Symbolic Computation Software'', Banff, Canada, October 2005.