Optimization Online


All Areas Submissions - January 2018

Integer Programming
Extended formulations for convex hulls of some bilinear functions
Akshay Gupte, Thomas Kalinowski, Fabian Rigterink, Hamish Waterer

Integer Programming
Binary Extended Formulations
Sanjeeb Dash, Oktay Gunluk, Robert Hildebrand

Integer Programming
Optimal Decision Trees for Categorical Data via Integer Programming
Oktay Gunluk, Jayant Kalagnanam, Matt Menickelli, Katya Scheinberg

Integer Programming
Using Regularization and Second Order Information in Outer Approximation for Convex MINLP
Jan Kronqvist, David E. Bernal, Ignacio E. Grossmann

Convex and Nonsmooth Optimization
Convergence rates of Forward–Douglas–Rachford splitting method
Cesare Molinari, Jingwei Liang, Jalal Fadili

Stochastic Programming
Distributional Robustness and Regularization in Statistical Learning
Rui Gao, Xi Chen, Anton Kleywegt

Convex and Nonsmooth Optimization
The proximal alternating direction method of multipliers in the nonconvex setting: convergence analysis and rates
Radu Ioan Bot, Dang-Khoa Nguyen

Nonlinear Optimization
A survey of constraint qualifications with second-order properties in nonlinear optimization
Gabriel Haeser, Alberto Ramos

Stochastic Programming
Solving joint chance constrained problems using regularization and Benders' decomposition
Lukas Adam, Martin Branda, Holger Heitsch, Rene Henrion

Stochastic Programming
Bicriteria Approximation of Chance Constrained Covering Problems
Weijun Xie, Shabbir Ahmed

Convex and Nonsmooth Optimization
Convergence rates of proximal gradient methods via the convex conjugate
David Gutman, Javier Pena

Stochastic Programming
Large neighbourhood Benders' search
Stephen Maher

Integer Programming
Bounding and Counting Linear Regions of Deep Neural Networks
Thiago Serra, Christian Tjandraatmadja, Srikumar Ramalingam

Stochastic Programming
Convergence Analysis of Sample Average Approximation of Two-state Stochastic Generalized Equations
Xiaojun Chen, Alexander Shapiro, Hailin Sun

Convex and Nonsmooth Optimization
A forward-backward penalty scheme with inertial effects for montone inclusions. Applications to convex bilevel programming
Radu Ioan Bot, Dang-Khoa Nguyen

Integer Programming
The Maximum Clique Interdiction Game
Fabio Furini, Ivana Ljubic, Sébastien Martin, Pablo San Segundo

Linear, Cone and Semidefinite Programming
Tight-and-cheap conic relaxation for the AC optimal power flow problem
Christian Bingane, Miguel Anjos, Sébastien Le Digabel

Convex and Nonsmooth Optimization
Simplified Versions of the Conditional Gradient Method
Igor Konnov

Optimization Software and Modeling Systems
CasADi - A software framework for nonlinear optimization and optimal control
J A E Andersson, J Gillis, G Horn, J B Rawlings, M Diehl

Convex and Nonsmooth Optimization
Non-stationary Douglas-Rachford and alternating direction method of multipliers: adaptive stepsizes and convergence
Dirk A. Lorenz, Quoc Tran-Dinh

Applications — OR and Management Sciences
A Branch-and-Benders-Cut Algorithm for the Road Restoration Crew Scheduling and Routing Problem
Alfredo Moreno, Pedro Munari, Douglas Alem

Convex and Nonsmooth Optimization
Douglas-Rachford Splitting for Pathological Convex Optimization
Ernest K. Ryu, Yanli Liu, Wotao Yin

Convex and Nonsmooth Optimization
Proximal Alternating Penalty Algorithms for Nonsmooth Constrained Convex Optimization
Quoc Tran-Dinh

Applications — Science and Engineering
Combining Multi-Level Real-time Iterations of Nonlinear Model Predictive Control to Realize Squatting Motions on Leo
Manuel Kudruss, Ivan Koryakovskiy, Heike Vallery, Katja Mombaur, Christian Kirches

Stochastic Programming
Inexact cuts in Deterministic and Stochastic Dual Dynamic Programming applied to linear optimization problems
Vincent Guigues

Convex and Nonsmooth Optimization
Complexity of a quadratic penalty accelerated inexact proximal point method for solving linearly constrained nonconvex composite programs
Weiwei Kong, Jefferson Melo, Renato Monteiro

Linear, Cone and Semidefinite Programming
The first heuristic specifically for mixed-integer second-order cone optimization
Sertalp B. Çay, Imre Pólik, Tamás Terlaky

Combinatorial Optimization
Facets from Gadgets
Adam N. Letchford, Anh N. Vu

Combinatorial Optimization
Iterative weighted thresholding method for sparse solution of underdetermined linear equations
Wenxing Zhu, Zilin Huang, Jianli Chen, Zheng Peng

Applications — OR and Management Sciences
A Proximal Approach for a Class of Matrix Optimization Problems
A. Benfenati, E. Chouzenoux, J.-C. Pesquet

Nonlinear Optimization
Subsampled Inexact Newton methods for minimizing large sums of convex functions
S. Bellavia, N. Krejic, N. Krklec Jerinkic

Applications — OR and Management Sciences
Network Models with Unsplittable Node Flows with Application to Unit Train Scheduling
Danial Davarnia, Jean-Philippe Richard, Ece Icyuz-Ay, Bijan Taslimi

Robust Optimization
Multi-model Markov Decision Processes: A New Method for Mitigating Parameter Ambiguity
Lauren N. Steimle, David L. Kaufman, Brian T. Denton

Combinatorial Optimization
Staircase Compatibility and its Applications in Scheduling and Piecewise Linearization
Andreas Bärmann, Thorsten Gellermann, Maximilian Merkert, Oskar Schneider

Combinatorial Optimization
The Clique Problem with Multiple-Choice Constraints under a Cycle-Free Dependency Graph
Andreas Bärmann, Patrick Gemander, Maximilian Merkert

Convex and Nonsmooth Optimization
On Quasi-Newton Forward--Backward Splitting: Proximal Calculus and Convergence
Stephen Becker, Jalal Fadili, Peter Ochs

Combinatorial Optimization
A polynomial time algorithm for the linearization problem of the QSPP and its applications
Renata Sotirov, Hu Hao

Applications — OR and Management Sciences
The Continuous Time Inventory Routing Problem
Felipe Lagos, Natashia Boland, Martin Savelsbergh

Network Optimization
Least cost influence propagation in (social) networks
Matteo Fischetti, Michael Kahr, Markus Leitner, Michele Monaci, Mario Ruthmair

Convex and Nonsmooth Optimization
On self-concordant barriers for generalized power cones
Scott Roy, Lin Xiao

Convex and Nonsmooth Optimization
An Alternating Minimization Method for Matrix Completion Problem
Yuan Shen, Xin Liu

Combinatorial Optimization
A Notion of Total Dual Integrality for Convex, Semidefinite, and Extended Formulations
Marcel de Carli Silva, Levent Tunçel

Nonlinear Optimization
A Shifted Primal-Dual Interior Method for Nonlinear Optimization
Philip E. Gill, Vyacheslav Kungurtsev, Daniel P. Robinson

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