---
title: "4OR: 2 recent papers (last 30 days)"
description: "4OR published 2 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #175 of 239 journals."
url: https://scholar4ai.com/journals/4or
markdown_url: https://scholar4ai.com/journals/4or.md
license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
share_text: "4OR published 2 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #175 of 239 journals."
data_url: https://scholar4ai.com/data/rankings.json
updated: 2026-10-26T14:32:25+09:00
window: 2026-09-27 to 2026-10-26
source: OpenAlex (CC0)
---

# 4OR

- 0 papers in the last 7 days
- category: Operations Research
- publisher: Springer Science+Business Media
- ISSN 1619-4500

Back to the ranking: https://scholar4ai.com/rankings/journals.md

## Key findings

- 4OR published 2 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #175 of 239 journals.
- Leading institutions: Universidad de Zaragoza (1) and Instituto Universitario de Matemáticas y Aplicaciones (1).
- Countries: Spain (1).
- From Oct 2023 to Sep 2026, 4OR published 80 papers (2 a month on average, by publication date in OpenAlex).
- Its most frequent keywords over that period were “combinatorial optimization” (6), “vehicle routing” (6) and “single machine scheduling” (5).
- Its most-cited paper of the period is “A tutorial on Branch-Price-and-Cut algorithms” (2025-03-01), with 4 citations.

## The last 36 months

*Papers by publication date, Oct 2023 to Sep 2026*

| Oct 23–Sep 24 | Oct 24–Sep 25 | Oct 25–Sep 26 | 36 months |
|---:|---:|---:|---:|
| 28 | 24 | 28 | 80 |

*Most frequent keywords, Oct 2023 to Sep 2026*

| # | Keyword | Papers |
|---:|---|---:|
| 1 | combinatorial optimization | 6 |
| 2 | vehicle routing | 6 |
| 3 | single machine scheduling | 5 |
| 4 | NP-hardness | 4 |
| 5 | mixed-integer linear programming | 4 |
| 6 | optimization algorithms | 4 |
| 7 | preference learning | 4 |
| 8 | benchmark instances | 3 |
| 9 | branch-and-cut | 3 |
| 10 | branch-price-and-cut | 3 |

*Most-cited papers published Oct 2023 to Sep 2026*

| # | Citations | Per month | Title | Journal | Published | Authors |
|---:|---:|---:|---|---|---|---|
| 1 | 4 | 0.2 | [A tutorial on Branch-Price-and-Cut algorithms](https://doi.org/10.1007/s10288-025-00585-z) | [4OR](https://scholar4ai.com/journals/4or.md) | 2025-03-01 | Matteo Petris, Claudia Archetti, Diego Cattaruzza et al. |
| 2 | 4 | 0.2 | [Order acceptance and scheduling with weighted makespan](https://doi.org/10.1007/s10288-025-00586-y) | [4OR](https://scholar4ai.com/journals/4or.md) | 2025-03-15 | Lingfa Lu, Lili Zuo, Liqi Zhang et al. |
| 3 | 2 | 0.2 | [Integer linear programming formulations and heuristic solution approaches for busy time minimization in temporal bin packing](https://doi.org/10.1007/s10288-025-00602-1) | [4OR](https://scholar4ai.com/journals/4or.md) | 2025-11-09 | John Martinovic, Nico Strasdat |
| 4 | 2 | 0.2 | [Cost allocations in interval inventory situations: the SOC and Shapley approaches](https://doi.org/10.1007/s10288-025-00612-z) | [4OR](https://scholar4ai.com/journals/4or.md) | 2026-01-12 | Juan Carlos Gonçalves-Dosantos, Ana Meca, İsmail Özcan |
| 5 | 1 | 0.1 | [Scheduling a single machine with compressible jobs to minimize maximum lateness](https://doi.org/10.1007/s10288-025-00606-x) | [4OR](https://scholar4ai.com/journals/4or.md) | 2025-10-29 | Nodari Vakhania, Frank M. Werner |

*Papers, newest first.*

| Date | Title | Journal | Authors | Affiliations |
|---|---|---|---|---|
| 2026-10-16 | [Correction: An exact and computationally efficient algorithm for balanced customer clustering under relocation constraints](https://doi.org/10.1007/s10288-026-00632-3) | [4OR](https://scholar4ai.com/journals/4or.md) | Herminia I. Calvete, Carmen Galé, José A. Iranzo | Universidad de Zaragoza; Instituto Universitario de Matemáticas y Aplicaciones |
| 2026-10-13 | [Air transport ground operations management: digital twin building blocks for real-time monitoring and process optimization](https://doi.org/10.1007/s10288-026-00633-2) | [4OR](https://scholar4ai.com/journals/4or.md) | Jenny Tonka |  |

## Cite this page

Scholar4AI. (2026). 4OR. Journal Research Rankings. Retrieved October 26, 2026, from https://scholar4ai.com/journals/4or

```bibtex
@misc{scholar4ai-journals-4or,
  author = {{Scholar4AI}},
  title = {4OR},
  year = {2026},
  howpublished = {\url{https://scholar4ai.com/journals/4or}},
  urldate = {2026-10-26},
  note = {Journal Research Rankings; data from OpenAlex (CC0); licensed CC BY-NC 4.0}
}
```

License: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/).