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Optimization Online





 

All Areas Submissions - August 2014

Nonlinear Optimization
A Branch-and-Bound Algorithm for Instrumental Variable Quantile Regression
Guanglin Xu, Samuel Burer

Global Optimization
Coercive polynomials and their Newton polytopes
Tomas Bajbar, Oliver Stein

Stochastic Programming
A Generalization of Benders' Algorithm for Two-Stage Stochastic Optimization Problems With Mixed Integer Recourse
Anahita Hassanzadeh, Ted Ralphs

Integer Programming
On the Value Function of a Mixed Integer Linear Optimization Problem and an Algorithm for its Construction
Anahita Hassanzadeh, Ted Ralphs

Applications — OR and Management Sciences
Optimal facility in-network selection for healthcare payers under reference pricing
Victoire Denoyel, Aurelie Thiele, Laurent Alfandari

Combinatorial Optimization
Bounds on the stability number of a graph via the inverse theta function
Ujvári Miklós

Global Optimization
Global Optimization via Slack Variables
Isaac Siwale

Nonlinear Optimization
A regularized limited-memory BFGS method for unconstrained minimization problems
Shinji Sugimoto, Nobuo Yamashita

Applications — OR and Management Sciences
Multiperiod Multiproduct Advertising Budgeting: Stochastic Optimization Modeling
C. Beltran-Royo, L. F. Escudero, H. Zhang

Global Optimization
An improved algorithm for L2-Lp minimization problem
Ge Dongdong, He Rongchuan, He Simai

Combinatorial Optimization
Homotopy methods based on l0 norm for the compressed sensing problem
Wenxing Zhu, Zhengshan Dong

Integer Programming
Mathematical programming approach to tighten a Big-$M$ formulation
Alejandro Crema

Applications — OR and Management Sciences
Robust Investment Management with Uncertainty in Fund Managers' Asset Allocation
Yang Dong, Aurelie Thiele

Applications — OR and Management Sciences
Robust risk adjustment in health insurance
Tengjiao Xiao, Aurelie Thiele

Applications — OR and Management Sciences
A hybrid Lagrangean metaheuristic for single machine scheduling problem with sequence-dependent setup times and due dates
Thiago Henrique Nogueira, Gabriel Pinheiro Alves Santos, Carlos Roberto Venâncio de Carvalho, Martín Gómez Ravetti

Other Topics
A proximal point algorithm for DC fuctions on Hadamard manifolds
J.C.O. Souza, P.R. Oliveira

Nonlinear Optimization
On efficiency of nonmonotone Armijo-type line searches
Masoud Ahookhosh, Susan Ghaderi

Applications — OR and Management Sciences
A branch-cut-and-price algorithm for the energy minimization vehicle routing problem
Ricardo Fukasawa, Qie He, Yongjia Song

Convex and Nonsmooth Optimization
Block-wise Alternating Direction Method of Multipliers for Multiple-block Convex Programming and Beyond
Bingsheng He, Xiaoming Yuan

Convex and Nonsmooth Optimization
Self Equivalence of the Alternating Direction Method of Multipliers
Ming Yan, Wotao Yin

Convex and Nonsmooth Optimization
Block stochastic gradient iteration for convex and nonconvex optimization
Yangyang Xu, Wotao Yin

Applications — Science and Engineering
Fast Algorithms for the Minimum Volume Estimator
S D Ahipasaoglu

Linear, Cone and Semidefinite Programming
A tight iteration-complexity upper bound for the MTY predictor-corrector algorithm via redundant Klee-Minty cubes
Murat Mut, Tamás Terlaky

Convex and Nonsmooth Optimization
E. Lieb convexity inequalities and noncommutative Bernstein inequality in Jordan-algebraic setting
Leonid Faybusovich

Nonlinear Optimization
On Second Order Optimality Conditions in Nonlinear Optimization
Roberto Andreani, Behling Roger, Gabriel Haeser, Paulo J. S. Silva

Nonlinear Optimization
Preconditioning of Active-Set Newton Methods for PDE-constrained Optimal Control Problems
Margherita Porcelli, Valeria Simoncini, Mattia Tani

Convex and Nonsmooth Optimization
Fast Projection onto the Simplex and the l1 Ball
Laurent Condat

Nonlinear Optimization
Quadratic regularization projected alternating Barzilai--Borwein method for constrained optimization
Yakui Huang, Hongwei Liu, Sha Zhou

Integer Programming
Augmentation in Linear and Integer Linear Programming
Jesús De Loera, Raymond Hemmecke, Jon Lee

Other Topics
Computing Efficient Nash Equilibria of a Normal Form Game with Two Players: An Application of Biobjective Mixed Integer Programming
Hadi Charkhgard, Masoud Talebian, Martin Savelsbergh

Convex and Nonsmooth Optimization
Differential properties of Euclidean projection onto power cone
Le Hien

Convex and Nonsmooth Optimization
On the Convergence Rate of Multi-Block ADMM
Tianyi Lin, Shiqian Ma, Shuzhong Zhang

Convex and Nonsmooth Optimization
On the Global Linear Convergence of the ADMM with Multi-Block Variables
Tianyi Lin, Shiqian Ma, Shuzhong Zhang

Convex and Nonsmooth Optimization
Convergence rate analysis of primal-dual splitting schemes
Damek Davis

Nonlinear Optimization
Adaptive Augmented Lagrangian Methods: Algorithms and Practical Numerical Experience
Frank E. Curtis, Nicholas I. M. Gould, Hao Jiang, Daniel P. Robinson

Applications — OR and Management Sciences
Product Assortment Competition with the Decoy Effect
Anton J. Kleywegt, Xinchang Wang

Stochastic Programming
Convergence analysis of sampling-based decomposition methods for risk-averse multistage stochastic convex programs
Vincent Guigues

Integer Programming
Minimizing Cubic and Homogeneous Polynomials over Integers in the Plane
Alberto Del Pia, Robert Hildebrand, Robert Weismantel, Kevin Zemmer

Robust Optimization
Binary Decision Rules for Multistage Adaptive Mixed-Integer Optimization
Dimitris Bertsimas, Angelos Georghiou

Nonlinear Optimization
A Feasible Direction Algorithm for Nonlinear Second-Order Cone Optimization Problems
Alfredo Canelas, Miguel Carrasco, Julio López

Applications — OR and Management Sciences
The type E simple assembly line balancing problem: A mixed integer linear programing formulation
Rasul Esmaeilbeigi, Bahman Naderi, Parisa Charkhgard

Combinatorial Optimization
Discretization vertex orders in distance geometry
Andrea Cassioli, Oktay Gunluk, Carlile Lavor, Leo Liberti

Integer Programming
On the exact separation of rank inequalities for the maximum stable set problem
Stefano Coniglio, Stefano Gualandi

Nonlinear Optimization
How the augmented Lagrangian algorithm can deal with an infeasible convex quadratic optimization problem
Alice Chiche, Jean Charles Gilbert

Stochastic Programming
Multilevel Optimization Modeling for Risk-Averse Stochastic Programming
Jonathan Eckstein, Deniz Eskandani, Jingnan Fan

Linear, Cone and Semidefinite Programming
On Chubanov's method for solving a homogeneous inequality system
Kees Roos

Convex and Nonsmooth Optimization
Matrix monotonicity and self-concordance:how to handle quantum entropy in optimization problems
Leonid Faybusovich, Takashi Tsuchiya

Applications — OR and Management Sciences
An Exact Extended Formulation for the Unrelated Parallel Machine Total Weighted Completion Time Problem
Kerem Bulbul, Halil Sen

Convex and Nonsmooth Optimization
On a new class of matrix support functionals with applications
J.V. Burke, Tim Hoheisel

Nonlinear Optimization
On fast trust region methods for quadratic models with linear constraints
M.J.D. Powell

Integer Programming
Polyhedral results for a class of cardinality constrained submodular minimization problems
Jiajin Yu, Shabbir Ahmed

Network Optimization
Local Search for Hop-constrained Directed Steiner Tree Problem with Application to UAV-based Multi-target Surveillance
Oleg Burdakov, Patrick Doherty, Jonas Kvarnström

Stochastic Programming
An SDP approach for multiperiod mixed 0–1 linear programming models with stochastic dominance constraints for risk management
L.F. Escudero , J.F. Monge, D. Romero Morales


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