OR Spectrum
Key findings#
- OR Spectrum published 3 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #160 of 239 journals.
- Leading institutions: Technische Universität Berlin (1), Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau (1) and University of Kaiserslautern (1).
- Countries: Germany (2), France (1) and Greece (1).
- From Oct 2023 to Sep 2026, OR Spectrum published 140 papers (4 a month on average, by publication date in OpenAlex).
- Its most frequent keywords over that period were “vehicle routing” (10), “mixed integer programming” (9) and “mixed-integer linear programming” (7).
- Its most-cited paper of the period is “Queueing management for reducing the overlaps of customers in service systems” (2025-05-09), with 12 citations.
The last 36 months#
Oct 23Sep 26
| Oct 23–Sep 24 | Oct 24–Sep 25 | Oct 25–Sep 26 | 36 months |
|---|---|---|---|
| 57 | 41 | 42 | 140 |
| # | Keyword | Papers |
|---|---|---|
| 1 | vehicle routing | 10 |
| 2 | mixed integer programming | 9 |
| 3 | mixed-integer linear programming | 7 |
| 4 | last-mile delivery | 6 |
| 5 | time windows | 6 |
| 6 | demand management | 5 |
| 7 | dynamic pricing | 5 |
| 8 | Markov decision process | 4 |
| 9 | artificial neural networks | 4 |
| 10 | column generation | 4 |
| # | Citations | Per month | Title | Journal | Published | Authors |
|---|---|---|---|---|---|---|
| 1 | 12 | 0.7 | Queueing management for reducing the overlaps of customers in service systems | OR Spectrum | 2025-05-09 | Jin Xu, Young Myoung Ko, Min Kong et al. |
| 2 | 5 | 1.1 | Estimation of the Shapley value by ergodic sampling | OR Spectrum | 2026-06-13 | Ferenc Illés, Péter Kerényi |
| 3 | 4 | 0.2 | Robust approaches in portfolio optimization with stochastic dominance constraints | OR Spectrum | 2025-05-17 | Miloš Kopa, Karel Kozmík |
| 4 | 3 | 0.2 | The dial-a-ride problem in primary care with flexible scheduling | OR Spectrum | 2025-04-09 | Felix Rauh, Emma Ahrens, Christina Büsing et al. |
| 5 | 3 | 0.2 | A case-individual data-driven optimization approach for surgery planning | OR Spectrum | 2025-04-02 | Janine Rottmann, Kai Günder, Richard Pibernik |
| Date | Title | Journal | Authors | Affiliations |
|---|---|---|---|---|
| 2026-09-30 | Energy-aware planning of continuous casting and hot rolling considering steel grade upgrades | OR Spectrum | Nico Florian Gärtner, Christopher Schulz, Thomas Völling | Technische Universität Berlin |
| 2026-09-30 | Solution methods for the dynamic and probabilistic profitable tour problem | OR Spectrum | Marvin Caspar, Daniel Schermer, Oliver Wendt | University of Kaiserslautern; Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau |
| 2026-09-30 | The Markov switching regime global VAR model (MSR-GVAR) | OR Spectrum | Giorgos Kotsompolis, Konstantinos Ν. Konstantakis, Panos Xidonas et al. | National Technical University of Athens; University of Piraeus; Hellenic Open University; … |
Cite this page
Scholar4AI. (2026). OR Spectrum. Journal Research Rankings. Retrieved October 26, 2026, from https://scholar4ai.com/journals/or-spectrum
@misc{scholar4ai-journals-or-spectrum,
author = {{Scholar4AI}},
title = {OR Spectrum},
year = {2026},
howpublished = {\url{https://scholar4ai.com/journals/or-spectrum}},
urldate = {2026-10-26},
note = {Journal Research Rankings; data from OpenAlex (CC0); licensed CC BY-NC 4.0}
}