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COR
2008
131views more  COR 2008»
13 years 11 months ago
Comparing methods for multiattribute decision making with ordinal weights
This paper is concerned with procedures for ranking discrete alternatives when their values are evaluated precisely on multiple attributes and the attribute weights are known only...
Byeong Seok Ahn, Kyung Sam Park
COR
2008
87views more  COR 2008»
13 years 11 months ago
New integer linear programming approaches for course timetabling
Natashia Boland, Barry D. Hughes, Liam T. G. Merlo...
COR
2008
110views more  COR 2008»
13 years 11 months ago
Modeling health care facility location for moving population groups
Locating public services for nomadic population groups is a difficult challenge as the locations of the targeted populations seasonally change. In this paper, the population group...
Malick Ndiaye, Hesham K. Alfares
COR
2008
133views more  COR 2008»
13 years 11 months ago
A new constraint programming approach for the orthogonal packing problem
The two-dimensional orthogonal packing problem (2OPP) consists in determining if a set of rectangles can be packed in a larger rectangle of fixed size. We propose an exact method ...
François Clautiaux, Antoine Jouglet, Jacque...
COR
2008
142views more  COR 2008»
13 years 11 months ago
Modeling and solving the rooted distance-constrained minimum spanning tree problem
In this paper we discuss models and methods for solving the rooted distance constrained minimum spanning tree problem which is defined as follows: given a graph G = (V, E) with no...
Luis Gouveia, Ana Paias, Dushyant Sharma
COR
2008
99views more  COR 2008»
13 years 11 months ago
Solving the variable size bin packing problem with discretized formulations
Isabel Correia, Luís Gouveia, Francisco Sal...
COR
2008
129views more  COR 2008»
13 years 11 months ago
Queues in DOCSIS cable modem networks
In this paper we determine the optimal fraction c of the uplink channel capacity that should be dedicated to the contention channel in a DOCSIS cable network in order to minimize ...
Joke Lambert, Benny Van Houdt, Chris Blondia
COR
2007
139views more  COR 2007»
13 years 11 months ago
Computer assisted customer churn management: State-of-the-art and future trends
John Hadden, Ashutosh Tiwari, Rajkumar Roy, Dymitr...
COR
2007
106views more  COR 2007»
13 years 11 months ago
On a stochastic sequencing and scheduling problem
We present a framework for solving multistage pure 0–1 programs for a widely used sequencing and scheduling problem with uncertainty in the objective function coefficients, the...
Antonio Alonso-Ayuso, Laureano F. Escudero, M. Ter...