29 search results - page 2 / 6 » General Mixed Integer Programming: Computational Issues for ... |
IPCO
2007
13 years 6 months ago
2007
During the last decades, much research has been conducted deriving classes of valid inequalities for single-row mixed integer programming polyhedrons. However, no such class has ha...
GECCO
2006
Springer
13 years 8 months ago
2006
Springer
In this paper, we describe how a genetic algorithm approach added to a simulated annealing (SA) process offers a better alternative to find the mean variance frontier in the portf...
ICMAS
2000
13 years 6 months ago
2000
Combinatorial auctions are important as they enable bidders to place bids on combinations of items; compared to other auction mechanisms, they often increase the efficiency of the...
ATAL
2008
Springer
13 years 7 months ago
2008
Springer
Mixed multi-unit combinatorial auctions are combinatorial auctions in which the auctioneer and the bidders negotiate over transformations rather than over simple goods. By proposi...
4OR
2010
13 years 3 months ago
2010
This a summary of the author's PhD thesis supervised by Leo Liberti, Philippe Baptiste and Daniel Krob and defended on 18 June 2009 at Ecole Polytechnique, Palaiseau, France. ...