29 search results - page 5 / 6 » 4or 2007 |
4OR
2006
13 years 7 months ago
2006
This paper is based on the study of the set of nondecomposable integer solutions in a Gomory corner polyhedron, which was recently used in a reformulation method for integer linear...
4OR
2005
13 years 7 months ago
2005
This paper provides an introductory survey of a class of optimization problems known as bilevel programming. We motivate this class through a simple application, and then proceed w...
4OR
2004
13 years 7 months ago
2004
This text summarises the PhD thesis that Roel Leus presented to obtain the degree of Doctor in Applied Economics at the Katholieke Universiteit Leuven, in September 2003. The promo...
4OR
2010
13 years 7 months ago
2010
s (from Seminario Dottorato's web page) 3 Notes of the seminars 9 Nicola Mazzari, A note on Grothendieck fundamental group . . . . . . . . . . . . . . 9 Marco Formentin, Infor...
4OR
2006
13 years 7 months ago
2006
Sorting models consist in assigning alternatives evaluated on several criteria to ordered categories. To implement such models it is necessary to set the values of the preference p...