Optimization Online


All Areas Submissions - June 2011

Integer Programming
A Polyhedral Study of the Semi-Continuous Knapsack Problem
Ismael de Farias, Ming Zhao

Convex and Nonsmooth Optimization
Generalized Bundle Methods for Sum-Functions with ``Easy'' Components: Applications to Multicommodity Network Design
Antonio Frangioni, Enrico Gorgone

Integer Programming
An Outer-Inner Approximation for separable MINLPs
Hassan Hijazi, Pierre Bonami, Adam Ouorou

Other Topics
A Bilevel Direct Search Method for Leader-Follower Optimization Problems and Applications
Dali Zhang, Gui-Hua Lin

Linear, Cone and Semidefinite Programming
On semidefinite programming bounds for graph bandwidth
Etienne De Klerk, Marianna E.-Nagy, Renata Sotirov

Convex and Nonsmooth Optimization
Clóvis C. Gonzaga, Elizabeth W. Karas, Diane R. Rossetto

Linear, Cone and Semidefinite Programming
Exact Approaches to Multi-level Vertical Orderings
Markus Chimani, Philipp Hungerländer

Applications — Science and Engineering
Multi-level Verticality Optimization: Concept, Strategies, and Drawing Scheme
Markus Chimani, Philipp Hungerländer

Linear, Cone and Semidefinite Programming
Copositive optimization - recent developments and applications
Immanuel M. Bomze

Linear, Cone and Semidefinite Programming
Think co(mpletely )positive ! Matrix properties, examples and a clustered bibliography on copositive optimization
Immanuel M. Bomze, Werner Schachinger, Gabriele Uchida

Optimization Software and Modeling Systems
Non-intrusive Termination of Noisy Optimization
Jeffrey Larson, Stefan M. Wild

Applications — Science and Engineering
Optimal Design of Electrical Machines: Mathematical Programming Formulations
Sonia Cafieri, Leo Liberti, Frédéric Messine, Bertrand Nogarède

Linear, Cone and Semidefinite Programming
Computing the Grothendieck constant of some graph classes
Monique Laurent, Antonios Varvitsiotis

Robust Optimization
Immunizing conic quadratic optimization problems
Aharon Ben-Tal, Dick Den Hertog

Nonlinear Optimization
Inexact projected gradient method for vector optimization
Ellen H. Fukuda, L. M. Graña Drummond

Convex and Nonsmooth Optimization
Sufficient Conditions for Low-rank Matrix Recovery,Translated from Sparse Signal Recovery
Lingchen Kong, Levent Tun¸cel:, Naihua Xiu

Convex and Nonsmooth Optimization
On Penalty and Gap Function Methods for Bilevel Equilibrium Problems
Bui Van Dinh, Le Dung Muu

Robust Optimization
Solving Two-stage Robust Optimization Problems by A Constraint-and-Column Generation Method
Bo Zeng

Global Optimization
Unharnessing the power of Schrijver's permanental inequality
Leonid Gurvits

Global Optimization
On DC. optimization algorithms for solving minmax flow problems
Dung Muu Le, Quang Thuy Le

Convex and Nonsmooth Optimization
A lower bound on the optimal self-concordance parameter of convex cones
Roland Hildebrand

Stochastic Programming
Distribution of the Optimal Value of a Stochastic Mixed Zero-One Linear Optimization Problem under Objective Uncertainty
Karthik Natarajan, Chung-Piaw Teo, Zhichao Zheng

Nonlinear Optimization
Optimal Newton-type methods for nonconvex smooth optimization problems
Coralia Cartis, Nicholas I. M. Gould, Philippe L. Toint

Integer Programming
Computational Experiments with Cross and Crooked Cross Cuts
Sanjeeb Dash, Oktay Gunluk, Juan Pablo Vielma

Integer Programming
Coordinated cutting plane generation via multi-objective separation
Edoardo Amaldi, Stefano Coniglio, Stefano Gualandi

Stochastic Programming
Convex relaxations of chance constrained optimization problems
Shabbir Ahmed

Global Optimization
An Outcome Space Algorithm for Minimizing the Product of Two Convex Functions over a Convex Set
Thi Bach Kim NGUYEN, Nam NGUYEN CANH, Quang Thuy LE

Nonlinear Optimization
Hidden convexity in partially separable optimization
Aharon Ben-Tal, Dick Den Hertog, Monique Laurent

Robust Optimization
Robust solutions of optimization problems affected by uncertain probabilities
Aharon Ben-Tal, Dick Den Hertog, Anja De Waegenaere, Bertrand Melenberg, Gijs Rennen

Nonlinear Optimization
A Nonlinear Conjugate Gradient Algorithm with An Optimal Property and An Improved Wolfe Line Search
Yu-Hong Dai, Cai-Xia Kou

Combinatorial Optimization
Multi-objective GRASP with path-relinking
Rafael Martí, Vicente Campos, Mauricio G. C. Resende, Abraham Duarte

Convex and Nonsmooth Optimization
Accelerated Linearized Bregman Method
Bo Huang, Shiqian Ma, Donald Goldfarb

Nonlinear Optimization
HOGWILD!: A Lock-Free Approach to Parallelizing Stochastic Gradient Descent
Feng Niu, Benjamin Recht, Re Christopher, Stephen Wright

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