--- title: "Omega: 12 recent papers (last 30 days)" description: "Omega published 12 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #59 of 239 journals." url: https://scholar4ai.com/journals/omega markdown_url: https://scholar4ai.com/journals/omega.md license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/) share_text: "Omega published 12 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #59 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) --- # Omega - 1 papers in the last 7 days - category: Operations Research - publisher: Elsevier BV - ISSN 0305-0483 Back to the ranking: https://scholar4ai.com/rankings/journals.md ## Key findings - Omega published 12 papers in the last 30 days (2026-09-27 to 2026-10-26), ranking #59 of 239 journals. - Leading institutions: INESC TEC (1), University of Coimbra (1) and Universidade do Porto (1). - Countries: China (5), Portugal (1) and Ireland (1). - From Oct 2023 to Sep 2026, Omega published 537 papers (15 a month on average, by publication date in OpenAlex). - Its most frequent keywords over that period were “demand uncertainty” (25), “data envelopment analysis” (23) and “multi-criteria decision making” (23). - Its most-cited paper of the period is “Conceptual and formal models for design, adaptation, and control of digital twins in supply chain ecosystems” (2025-05-03), with 54 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 | |---:|---:|---:|---:| | 170 | 175 | 192 | 537 | *Most frequent keywords, Oct 2023 to Sep 2026* | # | Keyword | Papers | |---:|---|---:| | 1 | demand uncertainty | 25 | | 2 | data envelopment analysis | 23 | | 3 | multi-criteria decision making | 23 | | 4 | mixed-integer linear programming | 22 | | 5 | social welfare (welfare economics) | 21 | | 6 | mixed integer programming | 18 | | 7 | supply chain resilience | 17 | | 8 | inventory management | 16 | | 9 | distributionally robust optimization | 15 | | 10 | robust optimization | 15 | *Most-cited papers published Oct 2023 to Sep 2026* | # | Citations | Per month | Title | Journal | Published | Authors | |---:|---:|---:|---|---|---|---| | 1 | 54 | 3.0 | [Conceptual and formal models for design, adaptation, and control of digital twins in supply chain ecosystems](https://doi.org/10.1016/j.omega.2025.103356) | [Omega](https://scholar4ai.com/journals/omega.md) | 2025-05-03 | Dmitry Ivanov | | 2 | 20 | 1.0 | [Resilience Assessment of Supply Chain Networks Considering Continuously Varying Sates of Firms in Ripple Effect: A Comprehensive and Dynamic Operational-Structural Analysis](https://doi.org/10.1016/j.omega.2025.103322) | [Omega](https://scholar4ai.com/journals/omega.md) | 2025-03-13 | Caibo Zhou, Wenyan Song, Huiwen Wang et al. | | 3 | 15 | 0.7 | [Supply chain network viability: Managing disruption risk via dynamic data and interaction models](https://doi.org/10.1016/j.omega.2025.103303) | [Omega](https://scholar4ai.com/journals/omega.md) | 2025-02-19 | Sha-lei Zhan, Joshua Ignatius, Chi To Ng et al. | | 4 | 14 | 0.7 | [Supply chain viability by integrating R-imperatives, product development, and design decisions: A stochastic programming framework](https://doi.org/10.1016/j.omega.2025.103317) | [Omega](https://scholar4ai.com/journals/omega.md) | 2025-03-15 | Sobhan Mostafayi Darmian, Fabio Sgarbossa, Mohammad Fattahi et al. | | 5 | 13 | 0.7 | [Deployment and pricing strategies for different generations of battery swap stations](https://doi.org/10.1016/j.omega.2025.103302) | [Omega](https://scholar4ai.com/journals/omega.md) | 2025-02-25 | Yudi Zhang, Bangdong Zhi, Xiaojun Wang et al. | *Papers, newest first.* | Date | Title | Journal | Authors | Affiliations | |---|---|---|---|---| | 2026-10-21 | [A regional multi-criteria assessment of European education and training systems](https://doi.org/10.1016/j.omega.2026.103683) | [Omega](https://scholar4ai.com/journals/omega.md) | Fernando J. Osório, Luís Cândido Dias | Universidade do Porto; INESC TEC; University of Coimbra | | 2026-10-15 | [Budget-constrained dual sourcing with option contracts under disruption risk](https://doi.org/10.1016/j.omega.2026.103682) | [Omega](https://scholar4ai.com/journals/omega.md) | Xinyu Wang, Jiafu Tang, Bo Chen et al. | | | 2026-10-13 | [Distributionally robust elective surgery scheduling for day-ahead capacity assessment of the post-anesthesia care unit](https://doi.org/10.1016/j.omega.2026.103681) | [Omega](https://scholar4ai.com/journals/omega.md) | Jianfeng Ren, Haodong Wu, Jiguang Chen et al. | Qufu Normal University; Xiamen University | | 2026-10-10 | [The impacts of externality and government subsidies on the adoption of new-generation products](https://doi.org/10.1016/j.omega.2026.103680) | [Omega](https://scholar4ai.com/journals/omega.md) | Jing Wang, Siyu Shi, Ya Liu et al. | Xi'an Jiaotong University; Trinity College Dublin | | 2026-10-09 | [A novel two-phase preventive maintenance and inventory policy considering random lead times for spare parts](https://doi.org/10.1016/j.omega.2026.103679) | [Omega](https://scholar4ai.com/journals/omega.md) | Yongchao Liu, Xiujie Zhao, Shuguang He et al. | Tianjin University; Southeast University | | 2026-10-05 | [Is full disclosure always optimal? Strategic information design for vaccine campaigns via Bayesian persuasion](https://doi.org/10.1016/j.omega.2026.103677) | [Omega](https://scholar4ai.com/journals/omega.md) | Letian Zhang, Tengfei Nie, Yizhen Li et al. | Shandong Management University | | 2026-10-02 | [Robust qualification management in semiconductor manufacturing](https://doi.org/10.1016/j.omega.2026.103674) | [Omega](https://scholar4ai.com/journals/omega.md) | Antoine Perraudat, Abdelkrim R. Yelles-Chaouche, Stéphane Dauzère‐Pérès | Mines Saint-Étienne; BI Norwegian Business School | | 2026-10-01 | [The efficiency of the performing arts industry in China: An application of the Post-view Model](https://doi.org/10.1016/j.omega.2026.103684) | [Omega](https://scholar4ai.com/journals/omega.md) | Hong Chen, Dariush Khezrimotlagh, Shiuh-Nan Hwang | | | 2026-10-01 | [Responsible AI-Driven Decision-Making for Fair and Efficient Continuity of Care Among Older Adults](https://doi.org/10.1016/j.omega.2026.103685) | [Omega](https://scholar4ai.com/journals/omega.md) | Somayeh Ghazalbash, Manaf Zargoush, Vedat Verter et al. | | | 2026-10-01 | [A geospatial decomposition method for huge-scale maximum covering facility location problems](https://doi.org/10.1016/j.omega.2026.103678) | [Omega](https://scholar4ai.com/journals/omega.md) | Valentijn Stienen, Britt W.J.R. van Veggel, Dick den Hertog et al. | Tilburg University; KU Leuven; University of Amsterdam; … | | 2026-10-01 | [A clustering-based framework for preference inference in inverse multiobjective optimization](https://doi.org/10.1016/j.omega.2026.103675) | [Omega](https://scholar4ai.com/journals/omega.md) | Emilio Carrizosa, Nuria Gómez-Vargas, Veronica Piccialli | Universidad de Sevilla; Sapienza University of Rome | | 2026-09-30 | [Research on critical chain project buffer monitoring based on activity resilience](https://doi.org/10.1016/j.omega.2026.103670) | [Omega](https://scholar4ai.com/journals/omega.md) | Junguang Zhang, Jiaqi Zhang, Jiaqi Zhang et al. | University of Science and Technology Beijing | ## Cite this page Scholar4AI. (2026). Omega. Journal Research Rankings. Retrieved October 26, 2026, from https://scholar4ai.com/journals/omega ```bibtex @misc{scholar4ai-journals-omega, author = {{Scholar4AI}}, title = {Omega}, year = {2026}, howpublished = {\url{https://scholar4ai.com/journals/omega}}, 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/).