Search Results - Computational methods for problems pertaining to operations research and mathematical programming

Development of a Rat Computational Phantom Using Boundary Representation Method for Monte Carlo Simulation in Radiological Imaging: A mathematical method that has been adapted to simulate use of x-ray beam operation shows promise for development of computer models used for radiation therapy and medical image research: Computational Anthropomorphic Anatomical Models by GUOZHI ZHANG, TIANWU XIE, BOSMANS, Hilde, QIAN LIU

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Special Issue “Mathematical Methods for Operations Research Problems” by Werner, Frank

“…This Special Issue of Mathematics is dedicated to the application of Operations Research methods to a wide range of problems [...]…”
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Mathematical Methods for Operations Research Problems

“…This reprint of the Special Issue in the journal Mathematics presents research in the area of Operations Research…”
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AN ADAPTIVE SEARCH METHOD FOR MATHEMATICAL PROGRAMMING PROBLEMS (COMPUTER, MANAGEMENT SCIENCE, OPTIMIZATION, OPERATIONS RESEARCH, PERSONAL) by GILMAN, MICHAEL J

“…A method to solve mathematical programming problems of any functional form with continuous and/or integer variables is developed and tested…”
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Computing Methods in Optimization Problems, Lecture Notes in Operations Research and Mathematical Economics, Volume 14 by Weinberg, Robert S.

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Bicriteria and restricted 2-facility Weber problems : Stefan Nickel Mathematical Methods of Operations Research Vol. 45, 1997, pp. 167–195

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Solving higher dimensional expensive black box global optimization problems using sparse directional search on surrogates by Liu, Limeng, Yang, Muming, Shoemaker, Christine A., Xie, Tingting

“…We present a new algorithm Directional Optimization Search with Surrogate (DOSS), for optimizing problems with box constraints and a computationally expensive black-box objective function…”
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Gaining insight into crew rostering instances through ML-based sequential assignment by Racette, Philippe, Quesnel, Frédéric, Lodi, Andrea, Soumis, François

“…Crew scheduling is typically performed in two stages. First, solving the crew pairing problem generates sequences of flights called pairings…”
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Bat algorithm applied to continuous constrained optimization problems by Karakonstantis, Ioannis, Vlachos, Aristidis

“… The method is trying to replicate the echolocation behavior of bats with artificial ones. In this paper, we apply BA to the well-known problem of economic load dispatch, in different power demand scenarios…”
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A generic exact solver for vehicle routing and related problems by Pessoa, Artur, Sadykov, Ruslan, Uchoa, Eduardo, Vanderbeck, François

“…Major advances were recently obtained in the exact solution of vehicle routing problems (VRPs…”
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A solution framework for linear PDE-constrained mixed-integer problems by Gnegel, Fabian, Fügenschuh, Armin, Hagel, Michael, Leyffer, Sven, Stiemer, Marcus

“…We present a general numerical solution method for control problems with state variables defined by a linear PDE over a finite set of binary or continuous control variables…”
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A continuous-time linear complementarity system for dynamic user equilibria in single bottleneck traffic flows by Pang, Jong-Shi, Han, Lanshan, Ramadurai, Gitakrishnan, Ukkusuri, Satish

“… new entry to the mathematical programming field, the LCS provides a computational tractable framework…”
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A Mixed-Integer Programming Model for Reconfiguration of Active Distribution Systems Considering Voltage Dependency and Type of Loads and Renewable Sources by Mahdavi, Meisam, Schmitt, Konrad, Chamana, Manohar, Jurado, Francisco, Bayne, Stephen, Marfo, Emmanuel Attah, Awaafo, Augustine

“…Enhancing the efficiency of distribution systems can be effectively achieved through hybrid reconfiguration and the coordinated operation of distributed generators (DGs…”
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Bilevel optimization to deal with demand response in power grids: models, methods and challenges by Henggeler Antunes, Carlos, Alves, Maria João, Ecer, Billur

“…This paper presents a review of selected models, methods, and challenges associated with the use of bilevel optimization in problems that involve consumers…”
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Scheduling of airport runway operations using stochastic branch and bound methods by Sölveling, Gustaf, Clarke, John-Paul

“… The objective of the scheduling problem is to find a sequence of aircraft operations on one or several runways that minimizes the total makespan, given uncertain aircraft availability at the runway…”
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A column generation mathematical programming approach for a class-faculty assignment problem with preferences by Al-Yakoob, Salem M., Sherali, Hanif D.

“…; however, the distribution of these class-sections into available time-slots is determined via a mixed-integer programming model that takes into consideration faculty members…”
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Continuous-Time Generalized Fractional Programming Problems. Part I: Basic Theory by Wen, Ching-Feng

“…This study, that will be presented as two parts, develops a computational approach to a class of continuous-time generalized fractional programming problems…”
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Sustainable dynamic cellular facility layout: a solution approach using simulated annealing-based meta-heuristic by Lamba, Kuldeep, Kumar, Ravi, Mishra, Shraddha, Rajput, Shubhangini

“…The fiercely competitive business environment may require the manufacturing layouts to be modified across the entire planning horizon owing to addition or…”
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Benders decomposition with adaptive oracles for large scale optimization by Mazzi, Nicolò, Grothey, Andreas, McKinnon, Ken, Sugishita, Nagisa

“…This paper proposes an algorithm to efficiently solve large optimization problems which exhibit a column bounded block-diagonal structure, where subproblems differ in right-hand side and cost coefficients…”
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Perseus: a simple and optimal high-order method for variational inequalities: Perseus: a simple and optimal high-order method for by Lin, Tianyi, Jordan, Michael I.

“… of Newton’s method for convex problems with constraints, Tech. rep., Université catholique de Louvain, Center for Operations Research and Econometrics (CORE), 2006…”
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