Ops Res
Introduction
Operations Research, 73(6)
INTEREST CATEGORY: MARKETING RESEARCH
POSTING TYPE: TOCs
Optimal Dual-Sourcing Inventory Policies with Order Tracking: Backlogging and Lost Sales Under Uncertain Lead Times
—Jing-Sheng Song, Li Xiao, and Hanqin Zhang []
Nested Set-Covering/Packing Problem: Degeneracy Alleviation and Dual Stabilization
—Siqi Guo, Fan Xiao, and Zhe Liang []
E-Commerce Order Fulfillment Problem with Limited Time Window
—Quan Zhou, Mehmet Gümüş, and Sentao Miao []
Optimal Trading with Speed-Dependent Transaction Cost Rates: A Flexible Framework
—Hong Liu, Shuaijie Qian, and Jing Xu []
Coordinated Inventory Stocking and Assortment Customization
—Yicheng Bai, Omar El Housni, Paat Rusmevichientong, and Huseyin Topaloglu []
Deterministic Budget-Feasible Clock Auctions
—Eric Balkanski, Pranav Garimidi, Vasilis Gkatzelis, Daniel Schoepflin, and Xizhi Tan []
ORLM: A Customizable Framework in Training Large Models for Automated Optimization Modeling
—Chenyu Huang, Zhengyang Tang, Shixi Hu, Ruoqing Jiang, Xin Zheng, Dongdong Ge, Benyou Wang, and Zizhuo Wang []
Reusing Historical Trajectories in Natural Policy Gradient via Importance Sampling: Convergence and Convergence Rate
—Yifan Lin, Yuhao Wang, and Enlu Zhou []
Dynamic Pricing with Fairness Constraints
—Maxime C. Cohen, Sentao Miao, and Yining Wang []
A Stability Principle for Learning Under Nonstationarity
—Chengpiao Huang and Kaizheng Wang []
Estimation of High-Dimensional Contextual Pricing Models with Nonparametric Price Confounders
—Yining Wang and Quanquan Liu []
Learning to Schedule in Multiclass Many-Server Queues with Abandonment
—Yueyang Zhong, John R. Birge, and Amy R. Ward []
The Price of Fairness of Scheduling a Scarce Resource
—Shai Vardi and William Haskell []
Robust Optimization with Moment-Dispersion Ambiguity
—Li Chen, Chenyi Fu, Fan Si, Melvyn Sim, and Peng Xiong []
Shortest-Job-First Scheduling in Many-Server Queues with Impatient Customers and Noisy Service-Time Estimates
—Jing Dong and Rouba Ibrahim []
First-Order Prudence and Its Implications for Precautionary Savings and the Risk-Free Rate
—Sebastian Ebert and Paul Karehnke []
The Fragility of Optimized Bandit Algorithms
—Lin Fan and Peter W. Glynn []
Selection of the Most Probable Best
—Taeho Kim, Kyoung-Kuk Kim, and Eunhye Song []
Doubly Optimal No-Regret Online Learning in Strongly Monotone Games with Bandit Feedback
—Wenjia Ba, Tianyi Lin, Jiawei Zhang, and Zhengyuan Zhou []
Technical Note – Data-Driven Sample Average Approximation with Covariate Information
—Rohit Kannan, Güzin Bayraksan, and James R. Luedtke []
Joint Bottom-up Method for Probabilistic Forecasting of Hierarchical Time Series
—Nicolò Bertani, Shane T. Jensen, and Ville A. Satopää []
Envy-Free Dynamic Pricing Schemes
—Kristóf Bérczi, Laura Codazzi, Julian Golak, and Alexander Grigoriev []
Coverage-Validity-Aware Algorithmic Recourse
—Ngoc Bui, Duy Nguyen, Man-Chung Yue, and Viet Anh Nguyen []
Coordinate Partitioning for Difficult Euclidean Max-Sum Diversity Problems
—Sandy Spiers, Hoa T. Bui, and Ryan Loxton []
Technical Note – First-Stage Sampling in Ranking and Selection: Beyond Variance Estimation
—Weiwei Fan, Xuewen Li, Jun Luo, and Shing Chih Tsai []
Technical Note – Multistage Robust Mixed-Integer Programming
—Krzysztof Postek, Ward Romeijnders, and Wolfram Wiesemann []
Optimizing the Trade-off Between Batching and Waiting: Subadditive Dispatching
—Ignacio Erazo and Alejandro Toriello []
Dynamic Stability of Cooperative Investment Under Uncertainty
—Martijn W. Ketelaars, Peter Borm, and Peter M. Kort []
Degeneracy Is OK: Logarithmic Regret for Network Revenue Management with Indiscrete Distributions
—Jiashuo Jiang, Will Ma, and Jiawei Zhang []
Distributionally Robust Optimal Allocation with Costly Verification
—Halil İbrahim Bayrak, Çağıl KoçyiÄŸit, Daniel Kuhn, and Mustafa Çelebi Pınar []
cuPDLP.jl: A GPU Implementation of Restarted Primal-Dual Hybrid Gradient for Linear Programming in Julia
—Haihao Lu and Jinwen Yang []