Philippe Clauss

ICPS

Pôle API
Boulevard Sébastien Brant
F-67400 ILLKIRCH
E-mail : clauss@icps.u-strasbg.fr
Phone : (+33) 03 90 24 45 37
Fax : (+33) 03 90 24 45 47
 

[Research area] [Curriculum Vitae] [Publications (postscripts)] [Ehrhart Polynomials for Parallel Programs] [Eugène Ehrhart] [Scientific links][Symbolic Bernstein Expansion]

- The PCO team (Program Compilation & Optimization)

- Past PhD students:

- Current PhD student(s):

Research area

Automatic parallelization - loop nest parallelization - cache locality - compilation and optimization of programs - parameterized polytopes - Ehrhart polynomials

Curriculum Vitae

I am professor in computer science at the University Louis Pasteur at Strasbourg. I submitted my doctorate in 1990 at the University of Besançon and my "Habilitation à diriger les recherches" in 2000 at the University Louis Pasteur of Strasbourg. I am managing the ICPS team in Strasbourg and i am particularly involved in the PCO team. I am also co-managing the french CNRS national research network "Architecture des machines & Compilation" with Pascal Sainrat, and co-managing the CNRS national research initiative "Compilation pour les systèmes embarqués" with Christine Eisenbeis. I am also involved in the french INRIA research project A3.

My research work is concerned with compilation and optimization of programs. I am developping tools and mathematic methods dedicated to precise code analysis and optimization. The main application domains are embedded systems, EPIC processors and parallel computers.

 

List of publications (some are available in postscript)

The slides of my talk at ICS'96: Counting Solutions to Linear and Nonlinear Constraints through Ehrhart polynomials

The slides of my talk at CC'2004: A Symbolic Approach to Bernstein Expansion for Program Analysis and Optimization

Les transparents de ma présentation aux "rencontres sur les problèmes linéaires en nombres entiers PLNE'96" : Sur le dénombrement des solutions d'un système linéaire en nombre entiers paramétriques

Un article de vulgarisation paru dans le bulletin de l'APMEP : Sur les extensions et les utilisations en Informatique d'un résultat Mathématique : Les polynômes d'Ehrhart

Eugène Ehrhart

A Tribute to Eugène Ehrhart

List of Ehrhart's publications 1947-1996

Some nice drawings by E. Ehrhart himself !

Scientific links of interest

Personnal Homepages

Page Maison de Simon Plouffe, a specialist of integer series, generating functions and recurrences.
G.M. Ziegler, a specialist of the theory on polytopes.
Alexander Barvinok, he knows many things about Ehrhart polynomials...
Richard Stanley, one of the first combinatorics specialist who met E. Ehrhart and who expanded and proved some results...
Jesus A. De Loera, author of the first ever implementation of Barvinok's algorithm for computing the rational generating function of a polytope.
Doran K. Wilde, the man who links convex geometry and computer science, author of the Polyhedron library.

Bibliography search

MATH database 1931-1996
Bibliographies on Mathematics
Trans. on Mathematical Software - Table of Contents
Geometry Center Preprint Series
Computational mathematics archive (optimisation)
The World-Wide Web Virtual Library: Mathematics
American Mathematical Society Publications - DIMACS Volume Series
The Electronic Journal of Combinatorics and World Combinatorics Exchange

Institutions

IFOR (Inst. Op. Research Zurich)
DIMACS, Center for Discrete Mathematics and Theoretical Computer Science
IRMA, Institut de Recherche Mathématique Avancée Strasbourg
MIT Department of Mathematics
Mathematics Department Web Servers
AMERICAN MATHEMATICAL SOCIETY
MATHEMATICAL OPTIMIZATION TU Braunschweig

Soft Geometric & Arithmetic

The Polyhedral Library by Doran Wilde
The Omega Project by W. Pugh
LattE : first ever implementation of Barvinok's algorithm for computing the rational generating function of a polytope by Jesus A. De Loera and his group
barvinok : a program computing the Ehrhart polynomial of a parameterized polytope based on Barvinok's algorithm by Sven Verdoolaege
Geometry in Action
Computational Geometry Code
Directory of /pub/mathprog (ftp zib-berlin)
Directory of Computational Geometry Software
ACM Trans. on Math. Soft.
ICPS Staff
ICPS Home Page