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OR Spectrum, Volume 47
Volume 47, Number 1, March 2025
- Jan-Niklas Buckow
, Marc Goerigk, Sigrid Knust:
Retrieval optimization in a warehouse with multiple input/output-points. 1-34 - Constantin Wildt, Felix Weidinger
, Nils Boysen
:
Picker routing in scattered storage warehouses: an evaluation of solution methods based on TSP transformations. 35-66 - Alexander Rave
:
Two-indexed formulation of the traveling salesman problem with multiple drones performing sidekicks and loops. 67-104 - Guo-Qiang Fan, Jun-Qiang Wang
, Zhixin Liu
:
Mixed batch scheduling with non-identical job sizes to minimize makespan. 105-127 - Kai Li, Fulong Xie
, Jianfu Chen
, Wei Xiao
, Tao Zhou:
Mathematical models and an effective exact algorithm for unrelated parallel machine scheduling with family setup times and machine cost. 129-176 - Theo Berger
:
On the information content of explainable artificial intelligence for quantitative approaches in finance. 177-203 - Christian Fieberg
, Gerrit Liedtke
, Thorsten Poddig:
Recurrent double-conditional factor model. 205-254 - Marc Goerigk
, Mohammad Khosravi
:
Robust combinatorial optimization problems under budgeted interdiction uncertainty. 255-285 - Xiaoqiang Cai, Gen Yu:
Bayesian learning in dynamic portfolio selection under a minimax rule. 287-324 - Lei Chen, Yi-Xin Lan, Suhui Wang:
Convex or non-convex? A new meta-frontier data envelopment analysis framework considering technology compatibility. 325-346 - Ralf Krohn
, Sven Müller
, Knut Haase:
Correction: Correction to: Preventive healthcare facility location planning with quality-conscious clients. 347
Volume 47, Number 2, June 2025
- Lukas Berthold, Malte Fliedner
, Arne Schulz:
A shift scheduling model for ridepooling services. 349-373 - Bruno Albert Neumann-Saavedra
, Rossana Cavagnini:
Column-generation-based heuristics for integrating static rebalancing and faulty bike collection in bike-sharing systems. 375-409 - Rafael Ajudarte de Campos, Leandro C. Coelho
, Pedro Munari
:
New formulations for the robust vehicle routing problem with time windows under demand and travel time uncertainty. 411-453 - Pawel Kalczynski, Zvi Drezner
, Morton E. O'Kelly:
Multi-facility location models incorporating multipurpose shopping trips. 455-475 - Poulad Moradi
, Joachim J. Arts
, Josué C. Velázquez-Martínez:
Load asymptotics and dynamic speed optimization for the greenest path problem: a comprehensive analysis. 477-524 - Yang Wang, Wenjie Hu, Jin-Kao Hao, Jianguang Feng
:
Collaborative scheduling and routing of home healthcare service across multiple communities. 525-563 - Dennis Adelhütte, Kristin Braun
, Frauke Liers, Sebastian Tschuppik:
Minimizing delays of patient transports with incomplete information: A modeling approach based on the vehicle routing problem. 565-604 - Bahar Shahverdi, Elise Miller-Hooks
, Shabtai Isaac:
Decision support for prioritizing critical societal services in optimal post-disaster critical lifeline recovery. 605-641 - Antonio C. Alarcón
, José Manuel Gallardo
, Andrés Jiménez-Losada
:
Weighing hierarchical power and active contribution in cooperative games with authorization structure. 643-666 - João Paulo Costa, Maria João Alves:
A branch and cut algorithm to optimize a weighted sum-of-ratios in multiobjective mixed-integer fractional programming. 667-695 - Outstanding Reviewer Award OR Spectrum 2024. 697

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