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Optimization Online





 

All Areas Submissions - January 2008

Integer Programming
Constraint Orbital Branching
James Ostrowski, Jeff Linderoth, Fabrizio Rossi, Stefano Smriglio

Stochastic Programming
A D.C. Formulation of Value-at-Risk constrained Optimization
D. Wozabal, R. Hochreiter, G. Ch. Pflug

Stochastic Programming
Formulation and solution strategies for nonparametric nonlinear stochastic programs, with an application in finance
Fabian Bastin, Cinzia Cirillo, Philippe Toint

Linear, Cone and Semidefinite Programming
A Redundant Klee-Minty Construction with All the Redundant Constraints Touching the Feasible Region
Eissa Nematollahi, Tamas Terlaky

Applications — Science and Engineering
LASSO-Patternsearch Algorithm with Application to Ophthalmology and Genomic Data
Weiliang Shi, Grace Wahba, Stephen Wright, Kristine Lee, Ronald Klein, Barbara Klein

Combinatorial Optimization
Size constrained graph partitioning polytope. Part I: Dimension and trivial facets
Aykut Özsoy, Martine Labbé

Combinatorial Optimization
Size constrained graph partitioning polytope. Part II: Non-trivial facets
F. Aykut Özsoy, Martine Labbé

Combinatorial Optimization
A Polyhedral Study of the Network Pricing Problem with Connected Toll Arcs
Géraldine Heilporn, Martine Labbé, Patrice Marcotte, Gilles Savard

Integer Programming
A Class Representative Model for Pure Parsimony Haplotyping
Daniele Catanzaro, Alessandra Godi, Martine Labbé

Linear, Cone and Semidefinite Programming
An Adaptive Linear Approximation Algorithm for Copositive Programs
Stefan Bundfuss, Mirjam Duer

Convex and Nonsmooth Optimization
Convex Optimization Methods for Dimension Reduction and Coefficient Estimation in Multivariate Linear Regression
Zhaosong Lu, Renato D.C. Monteiro, Ming Yuan

Network Optimization
Test instances for the traffic assignment problem
Frédéric Babonneau, Jean-Philippe Vial

Network Optimization
The Maximum Flow Network Interdiction Problem: Theory and Neighborhood Search
Douglas Altner, Ozlem Ergun, Nelson Uhan

Network Optimization
Rapidly Solving an Online Sequence of Maximum Flow Problems
Douglas Altner, Ozlem Ergun

Nonlinear Optimization
Primal interior point method for minimization of generalized minimax functions
Ladislav Luksan, Ctirad Matonoha, Jan Vlcek

Applications — OR and Management Sciences
A CONSTRUCTIVE HEURISTIC FOR THE INTEGRATED INVENTORY-DISTRIBUTION PROBLEM
T. F. Abdelmaguid, M. M. Dessouky, F. Ordonez

Nonlinear Optimization
Benchmarking Derivative-Free Optimization Algorithms
Stefan Wild, Jorge Moré

Linear, Cone and Semidefinite Programming
Exploiting Sparsity in SDP Relaxation for Sensor Network Localization
Sunyoung Kim, Masakazu Kojima, Hayato Waki

Linear, Cone and Semidefinite Programming
Lower Bounds for Measurable Chromatic Numbers
Christine Bachoc, Gabriele Nebe, Fernando M\'ario de Oliveira Filho, Frank Vallentin

Nonlinear Optimization
Adaptive Constraint Reduction for Convex Quadratic Programming
Jin Jung, Dianne O'Leary, Andre Tits

Applications — OR and Management Sciences
GRASP with path-relinking for the multi-plant capacitated lot sizing problem
Mariá C. V. Nascimento, Mauricio G. C. Resende, Franklina M. B. Toledo

Other Topics
MOST - Multiple Objective Spanning Trees Repository Project
Pedro Cardoso, Mário Jesus, Alberto Marquez

Convex and Nonsmooth Optimization
Probing the Pareto frontier for basis pursuit solutions
Ewout van den Berg, Michael P. Friedlander

Applications — Science and Engineering
Formulation of Oligopolistic Competition in AC Power Networks: An NLP Approach
Guillermo Bautista, Miguel F. Anjos, Anthony Vannelli

Applications — Science and Engineering
Numerical Study of Affine Supply Function Equilibrium in AC Network-Constrained Markets
Guillermo Bautista, Miguel F. Anjos, Anthony Vannelli

Linear, Cone and Semidefinite Programming
Computing Globally Optimal Solutions for Single-Row Layout Problems Using Semidefinite Programming and Cutting Planes
Miguel F. Anjos, Anthony Vannelli

Combinatorial Optimization
An algorithm to determine the clique number of a graph
Omar Kettani

Combinatorial Optimization
Hilbert's Nullstellensatz and an Algorithm for Proving Combinatorial Infeasibility
Jesus A. De Loera, Jon Lee, Peter Malkin, Susan Margulies

Applications — OR and Management Sciences
Efficient implementations of heuristics for routing and wavelength assignment
Thiago F. Noronha, Mauricio G. C. Resende, Celso C. Ribeiro

Applications — Science and Engineering
Kernel Support Vector Regression with imprecise output
Emilio Carrizosa, José Gordillo, Frank Plastria

Applications — Science and Engineering
Building separating concentric balls to solve a multi-instance classification problem
Emilio Carrizosa, José Gordillo, Frank Plastria


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