Operations research

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  Año 2013, Número 2

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    Mining Coal or Finding Terrorists: The Expanding Search Paradigm

    Steve Alpern, Thomas Lidbetter

    págs. 265-279

    
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    In This Issue

    pág. 265

    
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    Dynamic Business Share Allocation in a Supply Chain with Competing Suppliers

    Li Hongmin, Zhang Hao, Charles H. Fine

    págs. 280-297

    
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    An Exact Algorithm for the Two-Echelon Capacitated Vehicle Routing Problem

    Roberto Baldacci, Aristide Mingozzi, Roberto Roberti, Roberto Wolfler Calvo

    págs. 298-314

    
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    An Exact Algorithm for the Capacitated Arc Routing Problem with Deadheading Demand

    Enrico Bartolini, Jean-François Cordeau, Gilbert Laporte

    págs. 315-327

    
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    Staffing and Control of Instant Messaging Contact Centers

    Jun Luo, Jiheng Zhang

    págs. 328-343

    
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    Flexible Server Allocation and Customer Routing Policies for Two Parallel Queues When Service Rates Are Not Additive

    Hyun-soo Ahn

    págs. 344-358

    
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    Utility Copula Functions Matching All Boundary Assessments

    Ali E. Abbas

    págs. 359-371

    
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    Expert Elicitation of Adversary Preferences Using Ordinal Judgments

    Chen Wang, Vicki M. Bier

    págs. 372-385

    
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    A General Framework for Designing Approximation Schemes for Combinatorial Optimization Problems with Many Objectives Combined into One

    Shashi Mittal, Andreas S. Schulz

    págs. 386-397

    
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    Balance Optimization Subset Selection (BOSS): An Alternative Approach for Causal Inference with Observational Data

    Alexander G. Nikolaev, Sheldon H. Jacobson, Wendy K. Tam Cho, Jason J Sauppe, Edward C. Sewell

    págs. 398-412

    
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    A Linear Programming Approach to Nonstationary In?nite-Horizon Markov Decision Processes

    Archis Ghate, Robert L. Smith

    págs. 413-425

    
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    Weight Restrictions and Free Production in Data Envelopment Analysis

    Victor V. Podinovski, Tatiana Bouzdine-Chameeva

    págs. 426-437

    
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    Probabilistic Set Covering with Correlations

    Shabbir Ahmed, Dimitri J Papageorgiou

    págs. 438-452

    
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    The Implicit Hitting Set Approach to Solve Combinatorial Optimization Problems with an Application to Multigenome Alignment

    Erick Moreno-Centeno, Richard M Karp

    págs. 453-468

    
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    Basis Paths and a Polynomial Algorithm for the Multistage Production-Capacitated Lot-Sizing Problem

    Hark-Chin Hwang, Hyun-soo Ahn, Philip Kaminsky

    págs. 469-482

    
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    LP Bounds in an Interval-Graph Algorithm for Orthogonal-Packing Feasibility

    Gleb Belov, Heide Rohling

    págs. 483-497

    
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    On a Level-Set Characterization of the Value Function of an Integer Program and Its Application to Stochastic Programming

    Andrew C Trapp, Oleg A. Prokopyev, Andrew J. Schaefer

    págs. 498-511

    
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    Enhancing Stochastic Kriging Metamodels with Gradient Estimators

    Chen Xi, Bruce Ankenman, Barry L. Nelson

    págs. 512-528