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Optimization Online





 

All Areas Submissions - March 2020

Linear, Cone and Semidefinite Programming
Near-optimal analysis of univariate moment bounds for polynomial optimization
Monique Laurent, Lucas Slot

Nonlinear Optimization
Properties of the delayed weighted gradient method
Roberto Andreani, Marcos Raydan

Global Optimization
Computing mixed strategies equilibria in presence of switching costs by the solution of nonconvex QP problems
Giampaolo Liuzzi, Marco Locatelli, Veronica Piccialli, Stefan Rass

Applications — Science and Engineering
Some heuristic methods for the p-median problem with maximum distance constraints. Application to a bi-objective problem.
Adrián Esteban-Pérez, Jesús Sáez-Aguado, Luis A. San-José

Integer Programming
The two-echelon location-routing problem with time windows: Formulation, branch-and-price, and clustering
M. Saleh Farham, Cem Iyigun, Haldun Sural

Global Optimization
Testing Copositivity via Mixed-Integer Linear Programming
Kurt Anstreicher

Nonlinear Optimization
On optimality conditions for nonlinear conic programming
Roberto Andreani, Walter Gómez, Gabriel Haeser, Leonardo M. Mito, Alberto Ramos

Stochastic Programming
Distribution-free Algorithms for Learning Enabled Predictive Stochastic Programming
Shuotao Diao, Suvrajeet Sen

Integer Programming
A Classifier to Decide on the Linearization of Mixed-Integer Quadratic Problems in CPLEX
Pierre Bonami, Andrea Lodi, Giulia Zarpellon

Nonlinear Optimization
Constraint Qualifications for Karush-Kuhn-Tucker Conditions in Constrained Multiobjective Optimization
Gabriel Haeser, Alberto Ramos

Nonlinear Optimization
Complexity iteration analysis for stongly convex multi-objective optimization using a Newton path-following procedure
Elhoucine Bergou, Youssef Diouane, Vyacheslav Kungurtsev

Convex and Nonsmooth Optimization
The perturbation analysis of nonconvex low-rank matrix robust recovery
Huang Jianwen, Wang Jianjun, Wang Wendong, Zhang Feng

Nonlinear Optimization
Expected complexity analysis of stochastic direct-search
Kwassi Joseph Dzahini

Applications — Science and Engineering
The high-order block RIP for non-convex block-sparse compressed sensing
Huang Jianwe, Zhang Feng, Liu Xinling, Wang Hailing, Hou Jinyao, Wang Wendong

Applications — Science and Engineering
Optimization Problems Involving Matrix Multiplication with Applications in Material Science and Biology
Burak Kocuk

Convex and Nonsmooth Optimization
Geometry of First-Order Methods and Adaptive Acceleration
Clarice Poon, Jingwei Liang

Applications — Science and Engineering
A mixed-integer linear programming approach for the T-row and the multi-bay facility layout problem
Mirko Dahlbeck

Nonlinear Optimization
Variance Reduction of Stochastic Gradients Without Full Gradient Evaluation
Florian Jarre, Felix Lieder

Combinatorial Optimization
Complexity of cutting planes and branch-and-bound in mixed-integer optimization
Amitabh Basu, Michele Conforti, Marco Di Summa, Hongyi Jiang

Combinatorial Optimization
Split cuts in the plane
Amitabh Basu, Michele Conforti, Marco Di Summa, Hongyi Jiang

Applications — OR and Management Sciences
Practical Risk Modeling for the Stochastic Technician Routing and Scheduling Problem
Luke Marshall, Timur Tankayev

Applications — OR and Management Sciences
Service Network Design for Same-Day Delivery with Hub Capacity Constraints
Haotian Wu, Ian Herszterg, Martin Savelsbergh, Yixiao Huang

Combinatorial Optimization
Improving solve times of stable matching problems through preprocessing
William Pettersson, Maxence Delorme, Sergio García, Jacek Gondzio, Joerg Kalcsics, David Manlove

Stochastic Programming
Optimal Power Flow in Distribution Networks under N-1 Disruptions: A Multi-stage Stochastic Programming Approach
Haoxiang Yang, Harsha Nagarajan

Integer Programming
A Polyhedral Approach to Bisubmodular Function Minimization
Qimeng Yu, Simge Kucukyavuz

Integer Programming
A Combinatorial Cut-and-Lift Procedure with an Application to 0-1 Chance Constraints
Margarita P Castro, Andre A Cire, J. Christopher Beck

Applications — Science and Engineering
Effectively managing diagnostic tests to monitor the COVID-19 outbreak in Italy
Lorenzo Lampariello, Simone Sagratella

Integer Programming
Strong Relaxations for Continuous Nonlinear Programs Based on Decision Diagrams
Danial Davarnia

Nonlinear Optimization
Implicit steepest descent algorithm for optimization with orthogonality constraints
Harry Oviedo

Integer Programming
Orbital Conflict: Cutting Planes for Symmetric Integer Programs
Jeff Linderoth, Jose Nunez-Ares, James Ostrowski, Fabrizio Rossi, Stefano Smriglio

Complementarity and Variational Inequalities
An explicit Tikhonov algorithm for nested variational inequalities
Lorenzo Lampariello, Christoph Neumann, Jacopo M. Ricci, Simone Sagratella, Oliver Stein

Convex and Nonsmooth Optimization
Variable Smoothing for Weakly Convex Composite Functions
Axel Böhm, Stephen J. Wright

Applications — OR and Management Sciences
The Value of Randomizaed Strategies in Distributionally Robust Risk Averse Network Interdiction Games
Utsav Sadana, Erick Delage

Linear, Cone and Semidefinite Programming
Projection and rescaling algorithm for finding most interior solutions to polyhedral conic systems
Javier Pena, Negar Soheili

Global Optimization
The Magic of Nash Social Welfare in Optimization: Do Not Sum, Just Multiply!
Hadi Charkhgard, Kimia Keshanian, Rasul Esmaeilbeigi, Parisa Charkhgard

Global Optimization
Continuous Cubic Formulations for Cluster Detection Problems in Networks
Vladimir Stozhkov, Austin Buchanan, Sergiy Butenko, Vladimir Boginski

Stochastic Programming
Chi-Optimization - Novel Approach for Optimization under Uncertainty with Application on Forecast- and Decision Problems
Uwe Kuss

Integer Programming
Polyhedral Approximation Strategies in Nonconvex Mixed-Integer Nonlinear Programming
Andreas Lundell, Jan Kronqvist

Linear, Cone and Semidefinite Programming
A note on the Lasserre hierarchy for different formulations of the maximum independent set problem
Miguel Anjos, Youssouf Emine, Andrea Lodi, Zhao Sun

Convex and Nonsmooth Optimization
A proximal bundle variant with optimal iteration-complexity for a large range of prox stepsizes
Jiaming Liang, Renato D.C. Monteiro

Network Optimization
The Star Degree Centrality Problem: A Benders Decomposition Approach
Mustafa C. Camur, Thomas C. Sharkey, Chrysafis Vogiatzis

Nonlinear Optimization
Projected-Search Methods for Bound-Constrained Optimization
Michael W Ferry, Philip E Gill, Elizabeth Wong, Minxin Zhang

Applications — OR and Management Sciences
Optimizing the Response for Arctic Mass Rescue Events
Mustafa Can Camur, Thomas C. Sharkey, Clare Dorsey, Martha Grabowski, William A. Wallace, Thomas A. Birkland, Marie Lowe

Applications — OR and Management Sciences
Stability in the the Hospitals / Residents problem with Couples and Ties: Mathematical models and computational studies
Maxence Delorme, Sergio Garcia, Jacek Gondzio, Joerg Kalcsics, David Manlove, William Pettersson

Integer Programming
Properties of time transformed mixed-integer optimal control problems
Sebastian Sager, Manuel Tetschke

Stochastic Programming
Distributionally Robust Chance-Constrained Programs with Right-Hand Side Uncertainty under Wasserstein Ambiguity
Nam Ho-Nguyen, Fatma Kılınç-Karzan, Simge Küçükyavuz, Lee Dabeen

Applications — OR and Management Sciences
A K-Nearest Neighbor Heuristic for Real-Time DC Optimal Transmission Switching
Emma S Johnson, Shabbir Ahmed, Santanu S Dey, Jean-Paul Watson

Nonlinear Optimization
On the convergence of the classical safeguarded augmented Lagrangian method and a new primal-dual strategy
R. Andreani, A. R. V. Cárdenas, A. Ramos, A. Ribeiro, L. D. Secchin

Linear, Cone and Semidefinite Programming
Bregman primal–dual first-order method and application to sparse semidefinite programming
Xin Jiang, Lieven Vandenberghe

Stochastic Programming
Distributionally Robust Chance-Constrained Programs with Right-Hand Side Uncertainty under Wasserstein Ambiguity
Nam Ho-Nguyen, Fatma Kılınç-Karzan, Simge Küçükyavuz, Dabeen Lee

Combinatorial Optimization
Dynamic Node Packing
Christopher Muir, Alejandro Toriello

Integer Programming
The SCIP Optimization Suite 7.0
Gerald Gamrath, Daniel Anderson, Ksenia Bestuzheva, Wei-Kun Chen, Leon Eifler, Maxim Gasse, Patrick Gemander, Ambros Gleixner, Leona Gottwald, Katrin Halbig, Gregor Hendel, Christopher Hojny, Thorsten Koch, Pierre Le Bodic, Stephen J. Maher, Frederic Matter, Matthias Miltenberger, Erik Mühmer, Benjamin Müller, Marc E. Pfetsch, Franziska Schlösser, Felipe Serrano, Shinano Yuji, Christine Tawfik, Stefan Vigerske, Fabian Wegscheider, Dieter Weninger, Jakob Witzig

Linear, Cone and Semidefinite Programming
On the symmetry of induced norm cones
Michael Orlitzky

Convex and Nonsmooth Optimization
A Partial PPa S-ADMM for Multi-Block for Separable Convex Optimization with Linear Constraints
Yuan Shen, Yannian Zuo, Aolin Yu

Applications — Science and Engineering
An MISOCP-Based Solution Approach to the Reactive Optimal Power Flow Problem
Sezen Ece Kayacık, Burak Kocuk

Convex and Nonsmooth Optimization
Revisiting Augmented Lagrangian Duals
Marcelo Cordova, Welington de Oliveira, Claudia Sagastizábal

Robust Optimization
A Distributionally Robust Optimization Approach for a Stochastic Mobile Facility Routing and Scheduling Problem
Karmel Shehadeh

Stochastic Programming
Distributionally Robust Optimization under Distorted Expectations
Jun Cai, Jonathan Yu-Meng Li, Tiantian Mao

Applications — OR and Management Sciences
The Nurse Rostering Problem in COVID-19 emergency scenario
Ruggiero Seccia

Applications — OR and Management Sciences
A Branch-and-Price Algorithm for the Vehicle Routing Problem with Stochastic Demands and Probabilistic Duration Constraints
Alexandre M. Florio, Richard F. Hartl, Stefan Minner, Juan-José Salazar-González


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