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JMLR
2011
157views more  JMLR 2011»
12 years 11 months ago
Variable Sparsity Kernel Learning
This paper1 presents novel algorithms and applications for a particular class of mixed-norm regularization based Multiple Kernel Learning (MKL) formulations. The formulations assu...
Jonathan Aflalo, Aharon Ben-Tal, Chiranjib Bhattac...
COR
2011
12 years 11 months ago
Event-based MILP models for resource-constrained project scheduling problems
In this paper we make a comparative study of several mixed integer linear programming (MILP) formulations for resource-constrained project scheduling problems (RCPSPs). First, we ...
Oumar Koné, Christian Artigues, Pierre Lope...
JAIR
2010
99views more  JAIR 2010»
13 years 2 months ago
Developing Approaches for Solving a Telecommunications Feature Subscription Problem
Call control features (e.g., call-divert, voice-mail) are primitive options to which users can subscribe off-line to personalise their service. The configuration of a feature su...
David Lesaint, Deepak Mehta, Barry O'Sullivan, Lui...
OSN
2007
185views more  OSN 2007»
13 years 4 months ago
Comparison of ILP formulations for the RWA problem
— We present a review of the various integer linear programming (ILP) formulations that have been proposed for the routing and wavelength assignment problem in WDM optical networ...
Brigitte Jaumard, Christophe Meyer, B. Thiongane
MP
2006
79views more  MP 2006»
13 years 4 months ago
Projection results for vehicle routing
A variety of integer programming formulations have been proposed for Vehicle Routing Problems (VRPs), including the so-called two- and three-index formulations, the set partitioni...
Adam N. Letchford, Juan José Salazar Gonz&a...
JMLR
2006
87views more  JMLR 2006»
13 years 4 months ago
Second Order Cone Programming Approaches for Handling Missing and Uncertain Data
We propose a novel second order cone programming formulation for designing robust classifiers which can handle uncertainty in observations. Similar formulations are also derived f...
Pannagadatta K. Shivaswamy, Chiranjib Bhattacharyy...
4OR
2010
137views more  4OR 2010»
13 years 4 months ago
Extended formulations in combinatorial optimization
This survey is concerned with the size of perfect formulations for combinatorial optimization problems. By "perfect formulation", we mean a system of linear inequalities...
Michele Conforti, Gérard Cornuéjols,...
WCE
2007
13 years 5 months ago
Characterization of Friction Material Formulations for Brake Pads
— New friction material formulations are compared with a commercial brake friction material used in Light Rail Transit (LRT) operating in Malaysia. Characterization techniques su...
Darius G. Solomon, Mohamad N. Berhan