On the performance of the Cholesky factorization in interior point methods on Pentium 4 processors. (Working paper of the Laboratory of Operations Research and Decision Systems. (LORDS) WP04-9)
Advanced preprocessing techniques for linear and quadratic programming. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 2002-6)
On the Cholesky factorization in interior point methods. (Working paper of the Laboratory of Operations Research and Decision Systems (LORDS) WP 2002-5)