Scholar4AI Updated 2026-11-02 12:20 UTC+09:00

Operations Research conference proceedings: CORE A* and A conferences, 2024–2026

The conferences rated A* or A by the CORE Conference Rankings (ICORE2026) that relate to operations research: ICAPS, CP, SAT, SODA, ESA, APPROX/RANDOM, ALENEX, GECCO, PPSN and FOGA. A conference can be listed under several categories. Ranks are those of the CORE Conference Rankings, edition ICORE2026 (portal.core.edu.au), applied to every year shown. Papers are the works OpenAlex lists for the conference's proceedings, or for the issues of a conference-linked journal that publishes its papers (such as PACMPL, PVLDB or ACM TOG), by publication year; workshops, companion volumes, posters and Findings are left out. A paper counts once for each institution and country among its authors' affiliations as OpenAlex assigns them; papers without affiliations in OpenAlex count for none. For conferences published in book series that OpenAlex files as one source (LNCS, LIPIcs, SIAM and IOS Press proceedings), the papers are found by DOI: those of the volumes with the conference's title in Crossref, or LIPIcs DOIs, which name the conference. Conferences without DOIs (PMLR, USENIX, OpenReview) are listed without counts. A dash (–) for a year means OpenAlex has no papers of the conference for it yet: the proceedings are not published or indexed yet, or the conference did not meet that year (some meet every other year). 2026 counts what OpenAlex had indexed by 2026-11-02. Also as Markdown.

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Key findings#

  • 10 conferences rated A* or A by the CORE ICORE2026 ranking are listed for Operations Research; OpenAlex lists 2,420 papers from 2024–2026 for them.
  • The largest are SODA (631), GECCO (504) and ESA (350).
  • The most-cited paper is “New Bounds for Matrix Multiplication: from Alpha to Omega” (SODA, 2024), with 100 citations.

Conferences#

CORE A* and A conferences for Operations Research: papers per publication year, 2024–2026 (–: not in OpenAlex yet)
ConferenceNameRankField2024202520262024–2026
SODAACM/SIAM Symposium on Discrete AlgorithmsA*Theory of computation193193245631
ICAPSInternational Conference on Automated Planning and SchedulingA*Artificial intelligence825191224
GECCOGenetic and Evolutionary ComputationsAArtificial intelligence181170153504
ESAEuropean Symposium on AlgorithmsATheory of computation78123149350
PPSNParallel Problem Solving from NatureAMachine learning101–165266
APPROX/RANDOMInternational Workshop on Approximation Algorithms for Combinatorial Optimization Problems and International Conference on Randomization and ComputationATheory of computation517661188
CPInternational Conference on Principles and Practice of Constraint ProgrammingAArtificial intelligence18156295
SATInternational Conference on Theory and Applications of Satisfiability TestingAArtificial intelligence, Theory of computation16184579
ALENEXWorkshop on Algorithm Engineering and ExperimentsATheory of computation18191956
FOGAFoundations of Genetic AlgorithmsAArtificial intelligence–27–27

Most-cited papers#

Cite this page

Scholar4AI. (2026). Operations Research conference proceedings: CORE A* and A conferences, 2024–2026. Journal and Conference Research Rankings. Retrieved November 2, 2026, from https://scholar4ai.com/proceedings/categories/operations-research

@misc{scholar4ai-proceedings-categories-operations-research,
  author = {{Scholar4AI}},
  title = {Operations Research conference proceedings: CORE A* and A conferences, 2024–2026},
  year = {2026},
  howpublished = {\url{https://scholar4ai.com/proceedings/categories/operations-research}},
  urldate = {2026-11-02},
  note = {Journal and Conference Research Rankings; data from OpenAlex (CC0); licensed CC BY-NC 4.0}
}

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