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4OR
2008
56views more  4OR 2008»
9 years 2 months ago
Exact and approximate resolution of integral multiflow and multicut problems: algorithms and complexity
This is a summary of the author's PhD thesis supervised by Marie-Christine Costa and Fr
Cédric Bentz
4OR
2008
43views more  4OR 2008»
9 years 2 months ago
Optimal treatments for photodynamic therapy
Photodynamic therapy is a complex treatment for neoplastic diseases that uses the light-harvesting properties of a photosensitizer. The treatment depends on the amount of photosen...
A. Holder, D. Llagostera
4OR
2008
96views more  4OR 2008»
9 years 2 months ago
A column generation approach to train timetabling on a corridor
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...
Valentina Cacchiani, Alberto Caprara, Paolo Toth
4OR
2008
115views more  4OR 2008»
9 years 1 months ago
A branch-and-price algorithm for the two-dimensional level strip packing problem
The two-dimensional level strip packing problem (2LSPP) consists in packing rectangular items of given size into a strip of given width divided into levels. Items packed into the ...
Andrea Bettinelli, Alberto Ceselli, Giovanni Righi...
4OR
2008
79views more  4OR 2008»
9 years 2 months ago
MIP-based heuristic for non-standard 3D-packing problems
This paper is the continuation of a previous work (Fasano 2004), dedicated to a MIP formulation for non-standard three-dimensional packing issues, with additional conditions. The ...
Giorgio Fasano
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