Optimization Online


All Areas Submissions - July 2013

Convex and Nonsmooth Optimization
New Analysis and Results for the Conditional Gradient Method
Robert Freund, Paul Grigas

Stochastic Programming
Sample Average Approximation Method for Compound Stochastic Optimization Problems
Yuri Ermoliev, Vladimir Norkin

Stochastic Programming
An approximation scheme for a class of risk-averse stochastic equilibrium problems
Juan Pablo Luna, Claudia Sagastizábal, Mikhail Solodov

Convex and Nonsmooth Optimization
A Parallel Bundle Framework for Asynchronous Subspace Optimisation of Nonsmooth Convex Functions
Frank Fischer, Christoph Helmberg

Convex and Nonsmooth Optimization
A Generalized Proximal Point Algorithm and its Convergence Rate
Etienne Corman, Xiaoming Yuan

Combinatorial Optimization
Multifit-based scheduling on uniform nonsimultaneous parallel machines
Liliana Grigoriu, Donald K. Friesen

Combinatorial Optimization
A branch and cut algorithm for minimum spanning trees under conflict constraints
Phillippe Samer, Sebastián Urrutia

Applications — OR and Management Sciences
Optimization of Demand Response Through Peak Shaving
G. Zakeri, D. Craigie, A. Philpott, M. Todd

Convex and Nonsmooth Optimization
On Equilibrium Problems Involving Strongly Pseudomonotone Bifunctions
D. Muu Le, V. Quy Nguyen

Linear, Cone and Semidefinite Programming
A polynomial projection algorithm for linear programming
Sergei Chubanov

Applications — Science and Engineering
A Unified View on Relaxations for a Nonlinear Network Flow Problem
Armin Fügenschuh, Jesco Humpola

Stochastic Programming
The Extended L-Shaped Method for Mid-Term Planning of Hydroelectricity Generation
Pierre-Luc Carpentier, Michel Gendreau, Fabian Bastin

Linear, Cone and Semidefinite Programming
Polynomial solvability of variants of the trust-region subproblem
Daniel Bienstock, Alexander Michalka

Combinatorial Optimization
Combinatorial Optimization with One Quadratic Term: Spanning Trees and Forests
Christoph Buchheim, Laura Klein

Integer Programming
On the Separation of Split Inequalities for Non-Convex Quadratic Integer Programming
Christoph Buchheim, Emiliano Traversi

Applications — OR and Management Sciences
A practicable framework for distributionally robust linear optimization
Dimitris Bertsimas, Melvyn Sim, Meilin Zhang

Convex and Nonsmooth Optimization

Convex and Nonsmooth Optimization
Full Stability in Finite-Dimensional Optimization
Boris Mordukhovich, Nghia Tran, Tyrrell Rockafellar

Optimization Software and Modeling Systems
Some notes on applying computational divided differencing in optimization
Stephen Vavasis

Convex and Nonsmooth Optimization
Convex relaxation for finding planted influential nodes in a social network
Lisa Elkin, Ting Kei Pong, Stephen Vavasis

Convex and Nonsmooth Optimization
Second-order Characterizations of Tilt Stability with Applications to Nonlinear Programming
Boris Mordukhovich, Nghia Tran

Linear, Cone and Semidefinite Programming
RSP-Based Analysis for Sparsest and Least $\ell_1$-Norm Solutions to Underdetermined Linear Systems
Y Zhao

Stochastic Programming
An Effective Heuristic for Multistage Stochastic Linear Programming
C. Beltran-Royo, L. F. Escudero, J. F. Monge, R. E. Rodriguez-Ravines

Applications — OR and Management Sciences
Multiperiod Portfolio Optimization with General Transaction Costs
Victor DeMiguel, Xiaoling Mei, Francisco J. Nogales

Nonlinear Optimization
Theoretical aspects of adopting exact penalty elements within sequential methods for nonlinear programming
Ademir A. Ribeiro, Mael Sachine, Sandra A. Santos

Convex and Nonsmooth Optimization
On Lower Complexity Bounds for Large-Scale Smooth Convex Optimization
Cristobal Guzman, Arkadi Nemirovski

Integer Programming
Exploiting total unimodularity for classes of random network problems
Jordi Castro, Stefano Nasini

Stochastic Programming
A scenario decomposition algorithm for 0-1 stochastic programs
Shabbir Ahmed

Applications — Science and Engineering
Fabrication-Adaptive Optimization, with an Application to Photonic Crystal Design
Han Men, Robert Freund, Ngoc C. Nguyen, Joel Saa-Seoane, Jaime Peraire

Applications — OR and Management Sciences
The Freight Train Routing Problem
Ralf Borndörfer, Armin Fügenschuh, Torsten Klug, Thilo Schang, Thomas Schlechte, Hanno Schülldorf

Other Topics
Two-stage allocations for stochastic linear programming games with concave preferences
Nelson A. Uhan

Convex and Nonsmooth Optimization
Smoothing Techniques and Nesterov Accelerated Gradient Method for Location Problems
Nguyen Mau Nam, Thai An Nguyen, R. Blake Rector, Jie Sun

Linear, Cone and Semidefinite Programming
Analysis of Copositive Optimization Based Bounds on Standard Quadratic Optimization
Gizem Sagol, E. Alper Yildirim

Nonlinear Optimization
A dual Newton strategy for the efficient solution of sparse quadratic programs arising in SQP-based nonlinear MPC
Janick Frasch, Milan Vukov, Hans Joachim Ferreau, Moritz Diehl

Applications — Science and Engineering
Temporal vs. Stochastic Granularity in Thermal Generation Capacity Planning with Wind Power
Shan Jin, Audun Botterud, Sarah Ryan

Applications — Science and Engineering
A fix-and-relax heuristic for controlled tabular adjustment
Daniel Baena, Castro Jordi

Complementarity and Variational Inequalities
A direct splitting method for nonsmooth variational inequalities
J.Y. Bello Cruz, R. Díaz Millán

Integer Programming
Improving the LP bound of a MILP by dual concurrent branching and the relationship to cut generation methods
H. Georg Büsching

Applications — OR and Management Sciences
A New Framework for Combining Global and Local Methods in Black Box Optimization
Yibo Ji, Sujin Kim, Lu, Wendy Xu

Nonlinear Optimization
Stochastic Derivative-free Optimization using a Trust Region Framework
Jeffrey Larson, Stephen C. Billups

Convex and Nonsmooth Optimization
Inverse Parametric Optimization with an Application to Hybrid System Control
Andreas B. Hempel, Paul J. Goulart, John Lygeros

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