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Optimization Online





 

All Areas Submissions - March 2014

Other Topics
A Scalarization Proximal Point Method for Quasiconvex Multiobjective Minimization
H.C.F. Apolinário, E.A. Papa Quiroz, P. R. Oliveira

Integer Programming
Decomposition Algorithms for Two-Stage Chance-Constrained Programs
Xiao Liu, Simge Kucukyavuz, James Luedtke

Stochastic Programming
Strengthened Benders Cuts for Stochastic Integer Programs with Continuous Recourse
Merve Bodur, Sanjeeb Dash, Oktay Gunluk, James Luedtke

Applications — Science and Engineering
Topology Optimization for Magnetic Circuits dedicated to Electric Propulsion
Satafa Sanogo, Frederic Messine, Carole Henaux, Raphael Vilamot

Applications — OR and Management Sciences
On Auction Models of Conflict with Network Applications
Igor Konnov

Linear, Cone and Semidefinite Programming
A search for quantum coin-flipping protocols using optimization techniques
Ashwin Nayak, Jamie Sikora, Levent Tunçel

Applications — OR and Management Sciences
Choice Based Revenue Management for Parallel Flights
Jim Dai, Weijun Ding, Anton Kleywegt, Xinchang Wang, Yi Zhang

Convex and Nonsmooth Optimization
A Fast Active Set Block Coordinate Descent Algorithm for l1-regularized least squares
Marianna De Santis, Stefano Lucidi, Francesco Rinaldi

Integer Programming
Derivative-free Methods for Mixed-Integer Constrained Optimization Problems
G. Liuzzi, S. Lucidi, F. Rinaldi

Integer Programming
Semidefinite Programming Reformulation of Completely Positive Programs: Range Estimation and Best-Worst Choice Modeling
Karthik Natarajan, Chung-Piaw Teo

Applications — OR and Management Sciences
An Improved Stochastic Optimization Model for Water Supply Pumping Systems in Urban Networks
Jonathan De La Vega, Douglas Alem

Nonlinear Optimization
A globally convergent trust-region algorithm for unconstrained derivative-free optimization
Priscila Savulski Ferreira, Elizabeth Wegner Karas, Mael Sachine

Nonlinear Optimization
A modified limited-memory BNS method for unconstrained minimization based on the conjugate directions idea
Jan Vlcek, Ladislav Luksan

Nonlinear Optimization
Relaxing nonconvex quadratic functions by multiple adaptive diagonal perturbations
Hongbo Dong

Nonlinear Optimization
A general Krylov method for solving symmetric systems of linear equations
Anders Forsgren, Tove Odland

Convex and Nonsmooth Optimization
Asynchronous Stochastic Coordinate Descent: Parallelism and Convergence Properties
Ji Liu, Stephen Wright

Network Optimization
On the Relation of Flow Cuts and Irreducible Infeasible Subsystems
Imke Joormann, Marc E. Pfetsch

Convex and Nonsmooth Optimization
Accelerated Schemes For A Class of Variational Inequalities
Yuyuan Chen, Guanghui Lan, Yuyuan Ouyang

Convex and Nonsmooth Optimization
Intermediate gradient methods for smooth convex problems with inexact oracle
Olivier Devolder, François Glineur, Yurii Nesterov

Convex and Nonsmooth Optimization
First-order methods with inexact oracle: the strongly convex case
Olivier Devolder, François Glineur, Yurii Nesterov

Integer Programming
Equivariant Perturbation in Gomory and Johnson's Infinite Group Problem. III. Foundations for the k-Dimensional Case with Applications to k=2
Amitabh Basu, Robert Hildebrand, Matthias Köppe

Nonlinear Optimization
Parallel Multi-Block ADMM with o(1/k) Convergence
Wei Deng, Ming-Jun Lai, Zhimin Peng, Wotao Yin

Nonlinear Optimization
On the update of constraint preconditioners for regularized KKT systems
Stefania Bellavia, Valentina De Simone, Daniela di Serafino, Benedetta Morini

Nonlinear Optimization
Direct search based on probabilistic descent
S. Gratton, C. W. Royer, L. N. Vicente, Z. Zhang

Applications — Science and Engineering
Inverse optimal control with polynomial optimization
Edouard Pauwels, Didier Henrion, Jean-Bernard Lasserre

Convex and Nonsmooth Optimization
A Proximal Stochastic Gradient Method with Progressive Variance Reduction
Lin Xiao, Tong Zhang

Convex and Nonsmooth Optimization
About the convexity of the function $g(x) = \langle \exp_{y}^{-1}x, u \rangle_{y}$ on Hadamard Manifolds.
J. X. Cruz Neto, I.D. Melo, P.A. Sousa, J.P. Silva

Convex and Nonsmooth Optimization
A Multilevel Proximal Algorithm for Large Scale Composite Convex Optimization
Panos Parpas, Duy Luong , Daniel Rueckert , Berc Rustem

Robust Optimization
Robust Stable Payoff Distribution in Stochastic Cooperative Games
Xuan Vinh Doan, Tri-Dung Nguyen

Applications — Science and Engineering
Finding the largest low-rank clusters with Ky Fan 2-k-norm and l1-norm
Xuan Vinh Doan, Stephen Vavasis

Integer Programming
Robust optimal sizing of an hybrid energy stand-alone system
Alain Billionnet, Marie-Christine Costa, Pierre-Louis Poirion

Integer Programming
Mathematical Programming techniques in Water Network Optimization
Claudia D'Ambrosio, Andrea Lodi, Sven Wiese, Cristiana Bragalli

Convex and Nonsmooth Optimization
On the Direct Extension of ADMM for Multi-block Separable Convex Programming and Beyond: From Variational Inequality Perspective
Bingsheng He, Xiaoming Yuan

Robust Optimization
Two-Stage Robust Integer Programming
Grani Adiwena Hanasusanto, Daniel Kuhn, Wolfram Wiesemann

Stochastic Programming
Chance Constrained Mixed Integer Program: Bilinear and Linear Formulations, and Benders Decomposition
Bo Zeng, Yu An, Ludwig Kuznia

Convex and Nonsmooth Optimization
Dynamic scaling in the Mesh Adaptive Direct Search algorithm for blackbox optimization
Charles Audet, Sébastien Le Digabel, Christophe Tribes

Nonlinear Optimization
Generalized Inexact Proximal Algorithms: Habit's/ Routine's Formation with Resistance to Change, following Worthwhile Changes
Glaydston Bento, Antoine Soubeyran

Global Optimization
Relaxing nonconvex quadratic functions by multiple adaptive diagonal perturbations
Hongbo Dong

Global Optimization
Efficient combination of two lower bound functions in univariate global optimization
Mohand Ouanes

Network Optimization
Minimum concave cost flows in capacitated grid networks
Shabbir Ahmed, Qie He, Shi Li, George Nemhauser

Optimization Software and Modeling Systems
CBLIB 2014: A benchmark library for conic mixed-integer and continuous optimization
Henrik A. Friberg

Applications — OR and Management Sciences
Fixed points and variational principles with applications to capability theory of wellbeing via variational rationality
T. Q. Bao, B. S. Mordukhovich, A. Soubeyran


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