Optimization Online


All Areas Submissions - March 2007

Integer Programming
A Lifted Linear Programming Branch-and-Bound Algorithm for Mixed Integer Conic Quadratic Programs
Juan Pablo Vielma, Shabbir Ahmed, George L. Nemhauser

Integer Programming
On a Generalization of the Master Cyclic Group Polyhedron
Sanjeeb Dash , Ricardo Fukasawa, Oktay Gunluk

Convex and Nonsmooth Optimization
Separation of convex polyhedral sets with uncertain data
Milan Hladik

Linear, Cone and Semidefinite Programming
Nested Pricing in the Simplex Algorithm
Ping-Qi Pan

Linear, Cone and Semidefinite Programming
An EP theorem for dual linear complementarity problem
Illés Tibor , Marianna Nagy, Tamás Terlaky

Integer Programming
MIR Closures of Polyhedral Sets
Sanjeeb Dash, Oktay Gunluk, Andrea Lodi

Convex and Nonsmooth Optimization
One Class Nonsmooth Dyscrete Step Control Problem
Shahlar Maharramov

Applications — Science and Engineering
Optimization of forming load and variables in deep drawing process for automotive cup using Genetic Algorithm
Ganesh Kakandikar, Vilas Nandedkar

Applications — OR and Management Sciences
E-model for Transportation Problem of Linear Stochastic Fractional Programming
V Charles

Complementarity and Variational Inequalities
On the Global Solution of Linear Programs with Linear Complementarity Constraints
Jing Hu, John E. Mitchell, Jong-Shi Pang, Kristin P. Bennett, Gautam Kunapuli

Complementarity and Variational Inequalities
Exact penalties for KKT systems associated to variational inequalities
Thiago A. de André, Paulo J. S. Silva

Nonlinear Optimization
On large scale unconstrained optimization problems and higher order methods

Global Optimization
Jamming communication networks under complete uncertainty
Clayton W. Commander, Panos M. Pardalos, Valeriy Ryabchenko, Oleg Shylo, Stan Uryasev, Grigoriy Zrazhevsky

Optimization Software and Modeling Systems
LIBOPT - An environment for testing solvers on heterogeneous collections of problems
J. Charles Gilbert, Xavier Jonsson

Applications — OR and Management Sciences
Competitive location under time-varying demand
Emilio Carrizosa, José F. Gordillo, Dolores R. Santos-Peñate

Applications — OR and Management Sciences
Recruiting Suppliers for Reverse Production Systems: an MDP Heuristics Approach
Wuthichai Wongthatsanekorn, Matthew Realff, Jane Ammons

Integer Programming
MINLP Strengthening for Separable Convex Quadratic Transportation-Cost UFL
Oktay Gunluk, Jon Lee, Robert Weismantel

Stochastic Programming
A Short Note on the Probabilistic Set Covering Problem
Anureet Saxena

Integer Programming
A Persistency Model and Its Applications in Choice Modeling
Karthik Natarajan, Song Miao, Teo Chung-Piaw

Applications — OR and Management Sciences
Pricing A Class of Multiasset Options using Information on Smaller Subsets of Assets
Karthik Natarajan

Applications — OR and Management Sciences
Peter L. Hammer, Alexander Kogan, Miguel A. Lejeune

Complementarity and Variational Inequalities
The Variational Inequality Approach for Solving Spatial Auction Problems with Joint Constraints
Igor Konnov

Nonlinear Optimization
Survey of Derivative Free Optimization Methods based on Interpolation
Bulent Karasozen

Nonlinear Optimization
Derivative Free Optimization Methods for Optimizing Stirrer Configurations
Bulent Karasozen, Omur Ugur, Michael Schaefer, Kerim Yapici

Other Topics
A novel elitist multiobjective optimization algorithm: multiobjective extremal optimization
Min-Rong Chen, Yong-Zai Lu

Applications — Science and Engineering
A strengthened formulation for the open pit mine production scheduling problem
Natashia Boland, Christopher Fricke, Gary Froyland

Applications — OR and Management Sciences
An estimation-free, robust CVaR portfolio allocation model
Carlos Jabbour, Javier F. Pena, Juan C. Vera, Luis F. Zuluaga

Other Topics
A new method for solving linear fractional programming problems
said tantawy

Convex and Nonsmooth Optimization
Approximate Primal Solutions and Rate Analysis in Dual Subgradient Methods
Angelia Nedich, Asuman Ozdaglar

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