Decomposition of balanced matrices

Square-free perfect graphs

Journal of Combinatorial Theory Series B

A polynomial recognition algorithm for balanced matrices

Journal of Combinatorial Theory Series B

On the existence of duality gaps for mixed integer programming

International Journal of Systems Science

Solution of three problems of Cornuéjols

Journal of Combinatorial Theory Series B

Partial characterizations of clique-perfect graphs I: Subclasses of claw-free graphs

Discrete Applied Mathematics

Probe Matrix Problems: Totally Balanced Matrices

AAIM '07 Proceedings of the 3rd international conference on Algorithmic Aspects in Information and Management

Combinatorial optimization with 2-joins

Journal of Combinatorial Theory Series B

Decomposition of even-hole-free graphs with star cutsets and 2-joins

Journal of Combinatorial Theory Series B

Detecting 2-joins faster

Journal of Discrete Algorithms