Optimization Online


All Areas Submissions - April 2013

Combinatorial Optimization
Which Nonnegative Matrices Are Slack Matrices?
J. Gouveia, R. Grappe, V. Kaibel, K. Pashkovich, R. Z. Robinson, R. R. Thomas

Global Optimization
An Enhanced Spatial Branch-and-Bound Method in Global Optimization with Nonconvex Constraints
Peter Kirst, Oliver Stein, Paul Steuermann

Network Optimization
Optimal scaling of the ADMM algorithm for distributed quadratic programming
André Teixeira, Euhanna Ghadimi, Iman Shames, Henrik Sandberg, Mikael Johansson

Nonlinear Optimization
On the evaluation complexity of constrained nonlinear least-squares and general constrained nonlinear optimization using second-order methods
Coralia Cartis, Nicholas I.M. Gould, Philippe L. Toint

Complementarity and Variational Inequalities
A double projection algorithm for quasimonotone variational inequality
Ye Minglu, He Yiran

Integer Programming
On the Transportation Problem with Market Choice
Pelin Damci-Kurt, Santanu Dey, Simge Kucukyavuz

Combinatorial Optimization
2-Stage Robust MILP with continuous recourse variables
Alain Billionnet, Marie-Christine Costa, Pierre-Louis Poirion

Combinatorial Optimization
Maxwell-Boltzmann and Bose-Einstein Distributions for the SAT Problem
Claudio Angione, Annalisa Occhipinti, Giuseppe Nicosia

Infinite Dimensional Optimization
Projection: A Unified Approach to Semi-Infinite Linear Programs and Duality in Convex Programming
Amitabh Basu, Kipp Martin, Christopher Ryan

Convex and Nonsmooth Optimization
An adaptive accelerated proximal gradient method and its homotopy continuation for sparse optimization
Qihang Lin, Lin Xiao

Nonlinear Optimization
Properly optimal elements in vector optimization with variable ordering structures
Gabriele Eichfelder, Refail Kasimbeyli

Stochastic Programming
On Reduction of Quantile Optimization Problems with Discrete Distribution to Mixed Integer Programming Problems
Andrey Kibzun, Andrey Naumov, Vladimir Norkin

Linear, Cone and Semidefinite Programming
An analogue of the Klee-Walkup result for Sonnevend’s curvature of the central path
Murat Mut, Tamás Terlaky

Convex and Nonsmooth Optimization
A splitting minimization method on geodesic spaces
João Cruz Neto, Barnabé Lima, Pedro Soares Júnior

Convex and Nonsmooth Optimization
On the use of semi-closed sets and functions in convex analysis
Constantin Zalinescu

Stochastic Programming
Distributionally robust multistage inventory models with moment constraints
Linwei Xin, David A. Goldberg, Alexander Shapiro

Convex and Nonsmooth Optimization
Orthogonal invariance and identifiability
Aris Daniilidis, Dmitriy Drusvyatskiy, Adrian S. Lewis

Integer Programming
Locally Ideal Formulations for Piecewise Linear Functions with Indicator Variables
Srikrishna Sridhar, Jeff Linderoth, James Luedtke

Infinite Dimensional Optimization
On the sufficiency of finite support duals in semi-infinite linear programming
Amitabh Basu, Kipp Martin, Christopher Ryan

Convex and Nonsmooth Optimization
A doubly stabilized bundle method for nonsmooth convex optimization
Welington Oliveira, Mikhail Solodov

Applications — Science and Engineering
Alternating active-phase algorithm for multimaterial topology optimization problems -- a 115-line MATLAB implementation
Rouhollah Tavakoli, Mohammad Mohsenie

Stochastic Programming
Interdiction Games on Markovian PERT Networks
Eli Gutin, Daniel Kuhn, Wolfram Wiesemann

Applications — OR and Management Sciences
Equipment Selection for Surface Mining: A Review
Christina Burt, Louis Caccetta

Applications — OR and Management Sciences
Approximation of the Whole Pareto-Optimal Set for the Vector Optimization Problem
Tibor Illés, Gábor Lovics

Convex and Nonsmooth Optimization
Universal gradient methods for convex optimization problems
Yurii Nesterov

Convex and Nonsmooth Optimization
An inexact proximal bundle method with applications to convex conic programming
Chek Beng Chua , Huiling LIN

Applications — Science and Engineering
An exact tree projection algorithm for wavelets
Coralia Cartis, Andrew Thompson

Linear, Cone and Semidefinite Programming
On Finding a Generalized Lowest Rank Solution to a Linear Semi-definite Feasibility Problem
Chee-Khian Sim

Combinatorial Optimization
Solving the High School Timetabling Problem to optimality by using ILS algorithms
Landir Saviniec, Ademir Aparecido Constantino, Wesley Romão

Applications — Science and Engineering
Andrei Dmitruk, Ivan Samylovskiy

Stochastic Programming
Vladimir Norkin, Andrey Kibzun, Andrey Naumov

Convex and Nonsmooth Optimization
Tail bounds for stochastic approximation
Michael P. Friedlander, Gabriel Goh

Nonlinear Optimization
Convergence of trust-region methods based on probabilistic models
A. S. Bandeira, K. Scheinberg, L. N. Vicente

Nonlinear Optimization
Globally convergent DC trust-region methods
Le Thi Hoai An, Huynh Van Ngai, Pham Dinh Tao, A. I. F. Vaz, L. N. Vicente

Convex and Nonsmooth Optimization
Worst case complexity of direct search under convexity
M. Dodangeh, L. N. Vicente

Convex and Nonsmooth Optimization
A merit function approach for direct search
S. Gratton, L.N. Vicente

Global Optimization
Faster, but Weaker, Relaxations for Quadratically Constrained Quadratic Programs
Samuel Burer, Sunyoung Kim, Masakazu Kojima

Robust Optimization
Robust Shortest Path Problems with Two Uncertain Multiplicative Cost Coefficients
Changhyun Kwon, Tae Han Lee, Paul Berglund

Applications — OR and Management Sciences
A continuous gradient-like dynamical approach to Pareto-optimization in Hilbert spaces
Hedy Attouch, Xavier Goudou

Convex and Nonsmooth Optimization
Second-order growth, tilt stability, and metric regularity of the subdifferential
D. Drusvyatskiy, B.S. Mordukhovich, T.T.A. Nghia

Integer Programming
Analysis of MILP Techniques for the Pooling Problem
Santanu S. Dey, Akshay Gupte

Convex and Nonsmooth Optimization
Optimal Primal-Dual Methods for a Class of Saddle Point Problems
Yunmei Chen, Guanghui Lan, Yuyuan Ouyang

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