ConferencePaper SCOPUS
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)  (2012)

Minimum ratio cover of matrix columns by extreme rays of its induced cone

Freire A.S.; Acuña V; Crescenzi, P.; Ferreira C.E.; Lacroix, V.; Milreu, P.V.; Moreno E.; Sagot, M.-F.

Keywords: network, optimization, metabolism, ratio, experiment, mode, algorithms, approximation, minimization, branch-and-cut, elementary, extreme, rays, integer, metabolic, polynomial-time, combinatorial, local, problems, programming, Computational, Mixed, Polynomial, Np-hard