Optimization Online


All Areas Submissions - July 2003

Applications — OR and Management Sciences
Modeling Robust and Reliable Supply Chains
Markus Bundschuh, Diego Klabjan, Deborah Thurston

Combinatorial Optimization
Approximating the Two-Level Facility Location Problem Via a Quasi-Greedy Approach
Jiawei Zhang

Linear, Cone and Semidefinite Programming
Asymptotic behavior of the central path for a special class of degenerate SDP problems
Joao X. Cruz Neto, Orizon P. Ferreira, Renato D.C. Monteiro

Combinatorial Optimization
Approximate Local Search in Combinatorial Optimization
James B. Orlin, Abraham P. Punnen, Andreas S. Schulz

Applications — OR and Management Sciences
Computational study of a cutting plane algorithm for University Course Timetabling
Pasquale Avella, Igor Vasil'ev

Integer Programming
Cover and pack inequalities for (mixed) integer programming
Alper Atamturk

Combinatorial Optimization
Lift-and-project ranks and antiblocker duality
Laszlo Liptak, Levent Tuncel

Applications — OR and Management Sciences
Lot Sizing with Inventory Bounds and Fixed Costs: Polyhedral Study and Computation
Alper Atamturk, Simge Kucukyavuz

Global Optimization
The global optimization of Morse clusters by potential energy transformations
Jon P. K. Doye, Robert H. Leary, Marco Locatelli, Fabio Schoen

Applications — Science and Engineering
Mathematical optimization for the inverse problem of intensity modulated radiation therapy
Yair Censor

Nonlinear Optimization
Sharpening the Karush-John optimality conditions
Arnold Neumaier, Hermann Schichl

Linear, Cone and Semidefinite Programming
Limiting behavior of the Alizadeh-Haeberly-Overton weighted paths in semidefinite programming
Zhaosong Lu, Renato D. C. Monteiro

Combinatorial Optimization
Domination analysis for minimum multiprocessor scheduling
Gregory Gutin, Tommy Jensen, Anders Yeo

Combinatorial Optimization
Polyhedral Analysis for Concentrator Location Problems
Martine Labbé, Hande Yaman

Linear, Cone and Semidefinite Programming
Strengthened Existence and Uniqueness Conditions for Search Directions in Semidefinite Programming
Levent Tuncel, Henry Wolkowicz

Applications — Science and Engineering
Reservoir Operation by Ant Colony Optimization Algorithms
Mohammad Reza Jalali, Abbas Afshar, M. A. Marino

Nonlinear Optimization
Gradient Projection Methods for Quadratic Programs and Applications in Training Support Vector Machines
Thomas Serafini, Gaetano Zanghirati, Luca Zanni

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