60 search results - page 2 / 12 » A column generation approach to capacitated p-median problem... |
CPAIOR
2006
Springer
13 years 9 months ago
2006
Springer
Tail Assignment is the problem of assigning flight legs to aircraft while satisfying all operational constraints, and optimizing some objective function. In this article, we presen...
ENDM
2010
13 years 2 months ago
2010
In the past decade, significant progress has been achieved in developing generic primal heuristics that made their way into commercial mixed integer programming (MIP) solver. Exte...
COR
2007
13 years 5 months ago
2007
We consider in this paper a new lagrangean relaxation with clusters for the Manufacturer’s Pallet Loading Problem (MPLP). The relaxation is based on the MPLP formulated as a Max...
4OR
2008
13 years 5 months ago
2008
We propose heuristic and exact algorithms for the (periodic and non-periodic) train timetabling problem on a corridor that are based on the solution of the LP relaxation of an ILP...
PATAT
2004
Springer
13 years 11 months ago
2004
Springer
In this paper we deal with the problem of building a timetable for the courses of a university faculty. We propose an integer linear programming approach based on column generation...