Operations Research

1952 - 2025

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Volume 68, issue 6, 2020

Simple Bayesian Algorithms for Best-Arm Identification pp. 1625-1647

Daniel Russo

Reducing Delay in Retrial Queues by Simultaneously Differentiating Service and Retrial Rates pp. 1648-1667

Jinting Wang, Zhongbin Wang and Yunan Liu

Technical Note—On the Optimality of Reflection Control pp. 1668-1677

Jiankui Yang, David D. Yao and Heng-Qing Ye

Optimistic Monte Carlo Tree Search with Sampled Information Relaxation Dual Bounds pp. 1678-1697

Daniel R. Jiang, Lina Al-Kanj and Warren B. Powell

Information and Memory in Dynamic Resource Allocation pp. 1698-1715

Kuang Xu and Yuan Zhong

Technical Note—There’s No Free Lunch: On the Hardness of Choosing a Correct Big-M in Bilevel Optimization pp. 1716-1721

Thomas Kleinert, Martine Labbé, Fr¨ank Plein and Martin Schmidt

Diffusion in Random Networks: Impact of Degree Distribution pp. 1722-1741

Vahideh Manshadi, Sidhant Misra and Scott Rodilitz

Asynchronous Schemes for Stochastic and Misspecified Potential Games and Nonconvex Optimization pp. 1742-1766

Jinlong Lei and Uday V. Shanbhag

Network-Based Approximate Linear Programming for Discrete Optimization pp. 1767-1786

Selvaprabu Nadarajah and Andre A. Cire

Algorithms for Online Matching, Assortment, and Pricing with Tight Weight-Dependent Competitive Ratios pp. 1787-1803

Will Ma and David Simchi-Levi

Operational Risk Management: A Stochastic Control Framework with Preventive and Corrective Controls pp. 1804-1825

Yuqian Xu, Lingjiong Zhu and Michael Pinedo

Efficient Solution of Maximum-Entropy Sampling Problems pp. 1826-1835

Kurt M. Anstreicher

Input Efficiency Measures: A Generalized, Encompassing Formulation pp. 1836-1849

Walter Briec, Laurent Cavaignac and Kristiaan Kerstens

Parallel Bayesian Global Optimization of Expensive Functions pp. 1850-1865

Jialei Wang, Scott C. Clark, Eric Liu and Peter I. Frazier

Why Is Maximum Clique Often Easy in Practice? pp. 1866-1895

Jose L. Walteros and Austin Buchanan

Maximum Likelihood Estimation by Monte Carlo Simulation: Toward Data-Driven Stochastic Modeling pp. 1896-1912

Yijie Peng, Michael C. Fu, Bernd Heidergott and Henry Lam

On the Consistent Path Problem pp. 1913-1931

Leonardo Lozano, David Bergman and J. Cole Smith

Volume 68, issue 5, 2020

Technical Note—Pricing and Prioritization in a Duopoly with Self-Selecting, Heterogeneous, Time-Sensitive Customers Under Low Utilization pp. 1364-1374

Arvind Sainathan

Volume 68, issue 4, 2019

Technical Note—Robust Newsvendor Games with Ambiguity in Demand Distributions pp. 1047-1062

Xuan Vinh Doan and Tri-Dung Nguyen

Technical Note—Constant-Order Policies for Lost-Sales Inventory Models with Random Supply Functions: Asymptotics and Heuristic pp. 1063-1073

Jinzhi Bu, Xiting Gong and Dacheng Yao

Volume 68, issue 3, 2020

Dynamic Nonlinear Pricing of Inventories over Finite Sales Horizons pp. 655-670

Guillermo Gallego, Michael Z. F. Li and Yan Liu

Technical Note—Worst-Case Benefit of Restocking for the Vehicle Routing Problem with Stochastic Demands pp. 671-675

Luca Bertazzi and Nicola Secomandi

Real-Time Dynamic Pricing for Revenue Management with Reusable Resources, Advance Reservation, and Deterministic Service Time Requirements pp. 676-685

Yanzhe (Murray) Lei and Stefanus Jasin

Modeling and Design of Container Terminal Operations pp. 686-715

Debjit Roy, René De Koster and René Bekker

The Distributionally Robust Chance-Constrained Vehicle Routing Problem pp. 716-732

Shubhechyya Ghosal and Wolfram Wiesemann

Technical Note—Options Portfolio Selection pp. 733-740

Paolo Guasoni and Eberhard Mayerhofer

Assortment Optimization Under the Paired Combinatorial Logit Model pp. 741-761

Heng Zhang, Paat Rusmevichientong and Huseyin Topaloglu

An Efficient Frontier Approach to Scoring and Ranking Hospital Performance pp. 762-792

Daniel Adelman

Sustainability Planning for Healthcare Information Exchanges with Supplier Rebate Program pp. 793-817

Tharanga Rajapakshe, Subodha Kumar, Arun Sen and Chelliah Sriskandarajah

Volume 68, issue 2, 2020

Confidence Intervals for Data-Driven Inventory Policies with Demand Censoring pp. 309-326

Gah-Yi Ban

An Optimal Callback Policy for General Arrival Processes: A Pathwise Analysis pp. 327-347

Barış Ata and Xiaoshan Peng

Mitigating Interdiction Risk with Fortification pp. 348-362

Le Thi Khanh Hien, Melvyn Sim and Huan Xu

Estimating Uncertainties Using Judgmental Forecasts with Expert Heterogeneity pp. 363-380

Saurabh Bansal and Genaro J. Gutierrez

A Generalized Black–Litterman Model pp. 381-410

Shea D. Chen and Andrew E. B. Lim

When Is Selfish Routing Bad? The Price of Anarchy in Light and Heavy Traffic pp. 411-434

Riccardo Colini-Baldeschi, Roberto Cominetti, Panayotis Mertikopoulos and Marco Scarsini

Knowledge Sharing and Learning Among Smallholders in Developing Economies: Implications, Incentives, and Reward Mechanisms pp. 435-452

Shihong Xiao, Ying-Ju Chen and Christopher S. Tang

Pricing and Assortment Strategies with Product Exchanges pp. 453-466

Laura Wagner and Victor Martínez- de-Albéniz

Assignment Mechanisms Under Distributional Constraints pp. 467-479

Itai Ashlagi, Amin Saberi and Ali Shameli

Optimal Pricing in Markets with Nonconvex Costs pp. 480-496

Navid Azizan, Yu Su, Krishnamurthy Dvijotham and Adam Wierman

Optimal Signaling of Content Accuracy: Engagement vs. Misinformation pp. 497-515

Ozan Candogan and Kimon Drakopoulos

Bicriteria Approximation of Chance-Constrained Covering Problems pp. 516-533

Weijun Xie and Shabbir Ahmed

Multiechelon Lot Sizing: New Complexities and Inequalities pp. 534-551

Ming Zhao and Minjiao Zhang

Fast or Slow: Search in Discrete Locations with Two Search Modes pp. 552-571

Jake Clarkson, Kevin D. Glazebrook and Kyle Y. Lin

A Primal–Dual Lifting Scheme for Two-Stage Robust Optimization pp. 572-590

Angelos Georghiou, Angelos Tsoukalas and Wolfram Wiesemann

Allocation of Intensive Care Unit Beds in Periods of High Demand pp. 591-608

Huiyin Ouyang, Nilay Tanık Argon and Serhan Ziya

Submodularity in Conic Quadratic Mixed 0–1 Optimization pp. 609-630

Alper Atamtürk and Andrés Gómez

On the Taylor Expansion of Value Functions pp. 631-654

Anton Braverman, Itai Gurvich and Junfei Huang

Volume 68, issue 1, 2020

Modeling Dependent Outages of Electric Power Plants pp. 1-15

Vishwakant Malladi, Rafael Mendoza-Arriaga and Stathis Tompaidis

Ignorance Is Almost Bliss: Near-Optimal Stochastic Matching with Few Queries pp. 16-34

Avrim Blum, John P. Dickerson, Nika Haghtalab, Ariel D. Procaccia, Tuomas Sandholm and Ankit Sharma

On the Inefficiency of Forward Markets in Leader–Follower Competition pp. 35-52

Desmond Cai, Anish Agarwal and Adam Wierman

Hidden Hamiltonian Cycle Recovery via Linear Programming pp. 53-70

Vivek Bagaria, Jian Ding, David Tse, Yihong Wu and Jiaming Xu

Can Public Reporting Cure Healthcare? The Role of Quality Transparency in Improving Patient–Provider Alignment pp. 71-92

Soroush Saghafian and Wallace J. Hopp

Dynamic Leveraging–Deleveraging Games pp. 93-114

Andreea Minca and Johannes Wissel

Optimal Pricing Under Diffusion-Choice Models pp. 115-133

Hongmin Li

Approximation Algorithms for Product Framing and Pricing pp. 134-160

Guillermo Gallego, Anran Li, Truong Van-Anh and Xinshang Wang

Capacity Analysis of Sequential Zone Picking Systems pp. 161-179

Jelmer P. van der Gaast, René B. M. de Koster, Ivo J. B. F. Adan and Jacques A. C. Resing

An Exact Solution Framework for Multitrip Vehicle-Routing Problems with Time Windows pp. 180-198

Rosario Paradiso, Roberto Roberti, Demetrio Laganá and Wout Dullaert

Failing to Foresee the Updating of the Reference Point Leads to Time-Inconsistent Investment pp. 199-213

Moris S. Strub and Duan Li

Online Algorithms for Multilevel Aggregation pp. 214-232

Marcin Bienkowski, Martin Böhm, Jaroslaw Byrka, Marek Chrobak, Christoph Dürr, Lukáš Folwarczný, Łukasz Jeż, Jiří Sgall, Nguyen Kim Thang and Pavel Veselý

Faster Kriging: Facing High-Dimensional Simulators pp. 233-249

Xuefei Lu, Alessandro Rudi, Emanuele Borgonovo and Lorenzo Rosasco

Queueing Models for Patient-Flow Dynamics in Inpatient Wards pp. 250-275

Jing Dong and Ohad Perry

Online Decision Making with High-Dimensional Covariates pp. 276-294

Hamsa Bastani and Mohsen Bayati

Technical Note—Consistency Analysis of Sequential Learning Under Approximate Bayesian Inference pp. 295-307

Ye Chen and Ilya O. Ryzhov