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» On the capacitated concentrator location problem: a reformul...
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COR
2008
80views more  COR 2008»
13 years 5 months ago
Multi-period capacitated location with modular equipments
This work deals with a multi-period capacitated location problem inspired by telecommunication access network planning problems, where demands and costs vary from one period to an...
Éric Gourdin, Olivier Klopfenstein
COR
2006
88views more  COR 2006»
13 years 5 months ago
An exact algorithm for the capacitated vertex p-center problem
We develop a simple and practical exact algorithm for the problem of locating p facilities and assigning clients7 to them within capacity restrictions in order to minimize the max...
F. Aykut Özsoy, Mustafa Ç. Pinar
CP
1999
Springer
13 years 9 months ago
Rewriting Numeric Constraint Satisfaction Problems for Consistency Algorithms
Reformulating constraint satisfaction problems (CSPs) in lower arity is a common procedure when computing consistency. Lower arity CSPs are simpler to treat than high arity CSPs. ...
Claudio Lottaz
SODA
2010
ACM
172views Algorithms» more  SODA 2010»
14 years 2 months ago
A quasi-polynomial time approximation scheme for Euclidean capacitated vehicle routing
In the capacitated vehicle routing problem, introduced by Dantzig and Ramser in 1959, we are given the locations of n customers and a depot, along with a vehicle of capacity k, an...
Aparna Das, Claire Mathieu