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INFORMS
2010
60views more  INFORMS 2010»
13 years 10 months ago
The Multidimensional Knapsack Problem: Structure and Algorithms
Jakob Puchinger, Günther R. Raidl, Ulrich Pfe...
INFORMS
2010
125views more  INFORMS 2010»
13 years 10 months ago
Combining Exact and Heuristic Approaches for the Capacitated Fixed-Charge Network Flow Problem
We develop a solution approach for the fixed charge network flow problem (FCNF) that produces provably high-quality solutions quickly. The solution approach combines mathematica...
Mike Hewitt, George L. Nemhauser, Martin W. P. Sav...
INFORMS
2010
54views more  INFORMS 2010»
13 years 10 months ago
New Optimization Model and Algorithm for Sibling Reconstruction from Genetic Markers
Wanpracha Art Chaovalitwongse, Chun-An Chou, Tanya...
INFORMS
2010
104views more  INFORMS 2010»
13 years 10 months ago
A Tree Search Algorithm for Solving the Container Loading Problem
Tobias Fanslau, Andreas Bortfeldt
INFORMS
2010
90views more  INFORMS 2010»
13 years 10 months ago
Approximate Dynamic Programming for Ambulance Redeployment
We present an approximate dynamic programming approach for making ambulance redeployment decisions in an emergency medical service system. The primary decision is where we should ...
Matthew S. Maxwell, Mateo Restrepo, Shane G. Hende...
INFORMS
2010
63views more  INFORMS 2010»
13 years 10 months ago
Sequential Sampling to Myopically Maximize the Expected Value of Information
Stephen E. Chick, Jürgen Branke, Christian Sc...
INFORMS
2010
177views more  INFORMS 2010»
13 years 10 months ago
Binarized Support Vector Machines
The widely used Support Vector Machine (SVM) method has shown to yield very good results in Supervised Classification problems. Other methods such as Classification Trees have bec...
Emilio Carrizosa, Belen Martin-Barragan, Dolores R...
INFORMS
2010
138views more  INFORMS 2010»
13 years 10 months ago
Pruning Moves
The concept of dominance among nodes of a branch-decision tree, although known since a long time, is not exploited by general-purpose Mixed-Integer Linear Programming (MILP) enume...
Matteo Fischetti, Domenico Salvagnin
INFORMS
2010
56views more  INFORMS 2010»
13 years 10 months ago
A Heuristic for Nonlinear Global Optimization
Michel Bierlaire, M. Thémans, Nicolas Zuffe...
INFORMS
2010
75views more  INFORMS 2010»
13 years 10 months ago
Nonconvex Robust Optimization for Problems with Constraints
Dimitris Bertsimas, Omid Nohadani, Kwong Meng Teo