Optimization Online


All Areas Submissions - August 2013

Combinatorial Optimization
Single-Machine Two-Agent Scheduling Problems with a Central Selection Mechanism
Alessandro Agnetis, Gaia Nicosia, Andrea Pacifici, Ulrich Pferschy

Applications — OR and Management Sciences
A game-theoretic approach to computation offloading in mobile cloud computing
Valeria Cardellini, Vittoria De Nitto Persone', Valerio Di Valerio, Francisco Facchinei, Vincenzo Grassi, Francesco Lo Presti, Veronica Piccialli

Global Optimization
An Inexact Proximal Method for Quasiconvex Minimization
Erik Papa Quiroz, Lennin Mallma Ramirez, Paulo Roberto Oliveira

Network Optimization
A comparison of routing sets for robust network design
Michael Poss

Optimization Software and Modeling Systems
Rational sums of hermitian squares of free noncommutative polynomials
Kristijan Cafuta, Igor Klep, Janez Povh

Linear, Cone and Semidefinite Programming
A new semidenite programming relaxation for the quadratic assignment problem and its computational perspectives
E. de Klerk, R. Sotirov, U. Truetsch

Nonlinear Optimization
Algebraic rules for quadratic regularization of Newton's method
Elizabeth W. Karas, Sandra A. Santos, Benar F. Svaiter

Other Topics
Criterion Space Search Algorithms for Biobjective Mixed 0-1 Integer Programming- Part I: 0-1 Integer Programs
Natashia Boland, Hadi Charkhgard, Savelsbergh Martin

Linear, Cone and Semidefinite Programming
Approximate cone factorizations and lifts of polytopes
João Gouveia, Pablo A. Parrilo, Rekha R. Thomas

Complementarity and Variational Inequalities
A hybrid proximal extragradient self-concordant primal barrier method for monotone variational inequalities
Renato Monteiro, Mauricio Romero, Benar Svaiter

Applications — OR and Management Sciences
Approximate Dynamic Programming for a Class of Long-Horizon Maritime Inventory Routing Problems
Dimitri Papageorgiou, Myun-Seok Cheon, George Nemhauser, Joel Sokol

Applications — OR and Management Sciences
A competitive iterative procedure using a time-indexed model for solving flexible job shop scheduling problems
Karin Thörnblad, Ann-Brith Strömberg, Michael Patriksson, Torgny Almgren

Infinite Dimensional Optimization
Global Optimization of Generalized Semi-Infinite Programs via Restriction of the Right Hand Side
Alexander Mitsos, Angelos Tsoukalas

Robust Optimization
Flexible Solutions to Maritime Inventory Routing Problems with Delivery Time Windows
Chengliang Zhang, George Nemhauser, Joel Sokol, Myun-Seok Cheon, Ahmet Keha

Nonlinear Optimization
Optimization of running strategies based on anaerobic energy and variations of velocity
Amandine Aftalion, J. Frédéric Bonnans

Applications — OR and Management Sciences
Scheduling optimization of a real flexible job shop including side constraints regarding maintenance, fixtures, and night shifts
Karin Thörnblad, Ann-Brith Strömberg, Michael Patriksson, Torgny Almgren

Nonlinear Optimization
Convergence Analysis of DC Algorithm for DC programming with subanalytic data
Hoai An Le Thi, Ngai Huynh Van, Tao Pham Dinh

Convex and Nonsmooth Optimization
Composite Self-concordant Minimization
Quoc Tran Dinh, Anastasios Kyrillidis, Volkan Cevher

Nonlinear Optimization
Projected subgradient minimization versus superiorization
Yair Censor, Ran Davidi, Gabor T. Herman, Reinhard W. Schulte, Luba Tetruashvili

Nonlinear Optimization
A.F. Izmailov, A.S. Kurennoy, M.V. Solodov

Applications — Science and Engineering
Cooperative Wireless Sensor Network Positioning via Implicit Convex Feasibility
Mohammad R. Gholami, Luba Tetruashvili, Erik G. Strom, Yair Censor

Network Optimization
The Robust Network Loading Problem with Static Routing
Sara Mattia

Stochastic Programming
A Short Proof of Strassen's Theorem Using Convex Analysis
Benjamin Armbruster

Applications — OR and Management Sciences
Practical Portfolio Optimization
Isaac Siwale

Nonlinear Optimization
A Sequential Quadratic Optimization Algorithm with Rapid Infeasibility Detection
James Burke, Frank Curtis, Hao Wang

Linear, Cone and Semidefinite Programming
A Semidefinite Hierarchy for Containment of Spectrahedra
Kai Kellner, Thorsten Theobald, Christian Trabandt

Nonlinear Optimization
Some Remarks for a Decomposition of Linear-Quadratic Optimal Control Problems for Two-Steps Systems
Shahlar Meherrem

Nonlinear Optimization
Mini-batch Stochastic Approximation Methods for Constrained Nonconvex Stochastic Programming
Saeed Ghadimi, Guanghui Lan, Hongchao Zhang

Nonlinear Optimization
A Flexible Inexact Restoration Method and Application to Optimization with Multiobjective Constraints under Weighted-Sum Scalarization
L. F. Bueno, G. Haeser, J. M. Martínez

Other Topics
The viewshed problem: a theoretical analysis and a new algorithm for finding the viewshed of a given point on a triangulated terrain

Applications — OR and Management Sciences
Inventory control for a perishable product with non-stationary demand and service level constraints
Karin G.J. Pauls-Worm, Eligius M.T. Hendrix, Rene Haijema, Jack G.A.J. van der Vorst

Linear, Cone and Semidefinite Programming
A Polynomial Time Constraint Reduced Algorithm for Semidefinite Optimization Problems
Sungwoo Park, Dianne P. O'Leary

Robust Optimization
Robust Critical Node Selection by Benders Decomposition
Joe Naoum-Sawaya, Christoph Buchheim

Applications — OR and Management Sciences
MIRPLib: A Maritime Inventory Routing Problem Library
Dimitri Papageorgiou, George Nemhauser, Joel Sokol, Myun-Seok Cheon, Ahmet Keha

Combinatorial Optimization
Improved Bounds for the Traveling Umpire Problem: A Stronger Formulation and a Relax-and-Fix Heuristic
Lucas de Oliveira, Cid de Souza, Tallys Yunes

Combinatorial Optimization
New RIC Bounds via l_q-minimization with 0
Shenglong Zhou, Lingchen Kong, Ziyan Luo, Naihua Xiu

Applications — Science and Engineering
Exact and Heuristic Approaches for Directional Sensor Control
Hans D Mittelmann, Domenico Salvagnin

Applications — Science and Engineering
A new formulation of protein evolutionary models that account for structural constraints
Andrew J. Bordner, Hans D. Mittelmann

Convex and Nonsmooth Optimization
Separable Approximations and Decomposition Methods for the Augmented Lagrangian
Rachael Tappenden, Peter Richtarik, Burak Buke

Convex and Nonsmooth Optimization
Inexact Coordinate Descent: Complexity and Preconditioning
Rachael Tappenden, Peter Richtarik, Jacek Gondzio

Applications — OR and Management Sciences
A novel passenger recovery approach for the integrated airline recovery problem
Stephen J Maher

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