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Optimization Online





 

All Areas Submissions - February 2011

Other Topics
On the Dynamic Stability of Electricity Markets
Victor M. Zavala, Mihai Anitescu

Integer Programming
On the hyperplanes arrangements in mixed-integer techniques
Florin Stoican, Ionela Prodan, Sorin Olaru

Combinatorial Optimization
Branch-Cut-and-Propagate for the Maximum k-Colorable Subgraph Problem with Symmetry
Tim Januschowski, Marc E. Pfetsch

Complementarity and Variational Inequalities
Variational Convergence of Bifunctions: Motivating Applications
Alejandro Jofré, Roger J-B Wets

Nonlinear Optimization
A Note on Superlinear Convergence of a Primal-dual Interior Point Method for Nonlinear Semi-definite Programming
Chee Khian Sim

Convex and Nonsmooth Optimization
An Alternating Direction Algorithm for Matrix Completion with Nonnegative Factors
Yangyang Xu, Wotao Yin, Zaiwen Wen, Yin Zhang

Linear, Cone and Semidefinite Programming
On the Number of Solutions Generated by the Dual Simplex Method
Tomonari Kitahara, Shinji Mizuno

Linear, Cone and Semidefinite Programming
On the Number of Solutions Generated by Dantzig's Simplex Method for LP with Bounded Variables
Tomonari Kitahara, Tomomi Matsui, Shinji Mizuno

Linear, Cone and Semidefinite Programming
A polynomial relaxation-type algorithm for linear programming
Sergei Chubanov

Convex and Nonsmooth Optimization
There is no variational characterization of the cycles in the method of periodic projections
J.-B. Baillon, P. L. Combettes, R. Cominetti

Robust Optimization
Affine recourse for the robust network design problem: between static and dynamic routing
Michael Poss, Christian Raack

Nonlinear Optimization
On the evaluation complexity of composite function minimization with applications to nonconvex nonlinear programming
C Cartis, N I M Gould, Ph L Toint

Integer Programming
Reformulating mixed-integer quadratically constrained quadratic programs
Adam Letchford, Laura Galli

Integer Programming
Integer Factorization is in P
Yuly Shipilevsky

Combinatorial Optimization
Dippy -- a simplified interface for advanced mixed-integer programming
Michael O'Sullivan, Cameron Walker, Qi-Shan Lim, Stuart Mitchell

Convex and Nonsmooth Optimization
SOME REGULARITY RESULTS FOR THE PSEUDOSPECTRAL ABSCISSA AND PSEUDOSPECTRAL RADIUS OF A MATRIX
Mert Gurbuzbalaban, Michael L. Overton

Convex and Nonsmooth Optimization
On Nesterov's Nonsmooth Chebyschev-Rosenbrock Functions
Mert Gurbuzbalaban, Michael L. Overton

Nonlinear Optimization
DERIVATIVE-FREE OPTIMIZATION OF EXPENSIVE FUNCTIONS WITH COMPUTATIONAL ERROR USING WEIGHTED REGRESSION
Stephen Billups, Jeffrey Larson, Peter Graf

Robust Optimization
Models and Algorithms for Distributionally Robust Least Squares Problems
Sanjay Mehrotra, He Zhang

Applications — OR and Management Sciences
Stochastic Optimization for Power System Configuration with Renewable Energy in Remote Areas
Ludwig Kuznia, Bo Zeng, Grisselle Centeno, Zhixin Miao

Convex and Nonsmooth Optimization
The dimension of semialgebraic subdifferential graphs.
Dmitriy Drusvyatskiy, Alexander D. Ioffe, Adrian S. Lewis

Convex and Nonsmooth Optimization
Optimal Distributed Online Prediction using Mini-Batches
Ofer Dekel, Ran Gilad-Bachrach, Ohad Shamir, Lin Xiao

Linear, Cone and Semidefinite Programming
Preprocessing and Reduction for Degenerate Semidefinite Programs
Yuen-Lam Cheung, Simon Schurr, Henry Wolkowicz

Stochastic Programming
Stochastic Variational Inequalities:Residual Minimization Smoothing/Sample Average approximations
Xiaojun Chen, Roger Wets, Yanfang Zhang

Integer Programming
Bound reduction using pairs of linear inequalities
Pietro Belotti

Robust Optimization
Robust Energy Cost Optimization of Water Distribution System with Uncertain Demand
Alexander Goryashko, Arkadi Nemirovski

Complementarity and Variational Inequalities
A unified kernel function approach to polynomial interior-point algorithms for the Cartesian $P_*(\kappa)$-SCLCP
Wang Guoqiang, Zhu Detong

Other Topics
A Dual Algorithm For Approximating Pareto Sets in Convex Multi-Criteria Optimization
Rasmus Bokrantz, Anders Forsgren

Robust Optimization
Robust Production Management
Vincent Guigues

Nonlinear Optimization
Sensitivity analysis and calibration of the covariance matrix for stable portfolio selection
Vincent Guigues

Linear, Cone and Semidefinite Programming
Interior-Point Algorithms for a Generalization of Linear Programming and Weighted Centering
Kurt Anstreicher

Robust Optimization
Robust mid-term power generation management
Vincent Guigues, René Aid, Papa Momar Ndiaye, François Oustry, François Romanet

Robust Optimization
Cutset Inequalities for Robust Network Design
Arie M.C.A. Koster, Manuel Kutschka, Christian Raack

Robust Optimization
Recoverable Robust KNapsacks: $\Gamma$-Scenarios
Christina Büsing, Arie M.C.A. Koster, Manuel Kutschka

Robust Optimization
Recoverable Robust Knapsack: the Discrete Scenario Case
Christina Büsing, Arie M.C.A. Koster, Manuel Kutschka

Stochastic Programming
Mean and covariance matrix adaptive estimation for a weakly stationary process
Vincent Guigues

Nonlinear Optimization
Updating the regularization parameter in the adaptive cubic regularization algorithm
Nick Gould, Margherita Porcelli, Philippe Toint

Nonlinear Optimization
On the convergence of an inexact Gauss-Newton trust-region method for nonlinear least-squares problems with simple bounds
Margherita Porcelli

Global Optimization
Globally Solving Nonconvex Quadratic Programming Problems via Completely Positive Programming
Jieqiu Chen, Samuel Burer

Applications — OR and Management Sciences
A stabilized model and an efficient solution method for the yearly optimal power management
Vincent Guigues


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