Optimization Online


All Areas Submissions - January 2010

Nonlinear Optimization
On the convergence of a wide range of trust region methods for unconstrained optimization
MJD Powell

Integer Programming
On Duality Gap in Binary Quadratic Programming
Xiaoling Sun, Chunli Liu , Duan Li, Jianjun Gao

Applications — Science and Engineering
A Pure L1-norm Principal Component Analysis
J.P. Brooks, J.H. Dula, E.L. Boone

Convex and Nonsmooth Optimization
Convergence to the optimal value for barrier methods combined with Hessian Riemannian gradient flows and generalized proximal algorithms
Felipe Alvarez, Julio Lopez

Stochastic Programming
Fenchel Decomposition for Stochastic Mixed-Integer Programming
Lewis Ntaimo

Combinatorial Optimization
Experimental analysis of heuristics for the bottleneck traveling salesman problem
John LaRusic, Abraham Punnen, Eric Aubanel

Convex and Nonsmooth Optimization
A Feasible Directions Method for Nonsmooth Convex Optimization
Jose Herskovits, Wilhelm Freire, Mario Tanaka Fo.

Convex and Nonsmooth Optimization
Stability of error bounds for convex constraint systems in Banach spaces
Alexander Y. Kruger, Huynh Van Ngai, Michel Th\'era

Convex and Nonsmooth Optimization
A Fast Algorithm for Total Variation Image Reconstruction from Random Projections
Yunhai Xiao, Junfeng Yang

Nonlinear Optimization
A Robust Implementation of a Sequential Quadratic Programming Algorithm with Successive Error Restoration
Klaus Schittkowski

Convex and Nonsmooth Optimization
$L^p$-norms, log-barriers and Cramer transform in optimization
Jean B. Lasserre, E. Santillan Zeron

Global Optimization
A "joint+marginal" approach to parametric polynomial optimization
Jean B. Lasserre

Linear, Cone and Semidefinite Programming
Copositivity detection by difference-of-convex decomposition and omega-subdivision
Immanuel M. Bomze, Gabriele Eichfelder

Applications — OR and Management Sciences
On the complexity of maximizing the minimum Shannon capacity in wireless networks by joint channel assignment and power allocation
Mikael Fallgren

Robust Optimization
Worst-Case Violation of Sampled Convex Programs for Optimization with Uncertainty
Takafumi Kanamori, Akiko Takeda

Combinatorial Optimization
The Maximum Flow Problem with Disjunctive Constraints
Ulrich Pferschy, Joachim Schauer

Convex and Nonsmooth Optimization
Efficiency of coordinate descent methods on huge-scale optimization problems
Yurii Nesterov

Linear, Cone and Semidefinite Programming
Superlinear Convergence of Infeasible Predictor-Corrector Path-Following Interior Point Algorithm for SDLCP using the HKM Direction
Chee Khian Sim

Applications — Science and Engineering
On Low Rank Matrix Approximations with Applications to Synthesis Problem in Compressed Sensing
Anatoli Juditsky, Fatma Kilinc Karzan, Arkadi Nemirovski

Robust Optimization
An Efficient Decomposition Algorithm for Static, Stochastic, Linear and Mixed-Integer Linear Programs with Conditional-Value-at-Risk Constraints
Dharmashankar Subramanian, Pu Huang

Linear, Cone and Semidefinite Programming
A high-performance software package for semidefinite programs: SDPA 7
Makoto Yamashita, Katsuki Fujisawa, Kazuhide Nakata, Maho Nakata, Mituhiro Fukuda, Kazuhiro Kobayashi, Kazushige Goto

Combinatorial Optimization
An exact approach to the problem of extracting an embedded network matrix
R. M. V. Figueiredo, M. Labbé, C. C. de Souza

Other Topics
Intractability of approximate multi-dimensional nonlinear optimization on independence systems
Jonathan Lee, Shmuel Onn, Robert Weismantel

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