The HUMIES are the annual competition at GECCO for human-competitive results created by evolutionary computation methods. ***Ten thousand dollars in prizes for human-competitive results*** Submit by Friday May 29, 2026 See  https://t.co/DnjowIesZ0 for more

Call for Papers for GECCO ENUM track! Is your research related to optimisation in continuous spaces, especially when no gradient information is available? https://t.co/JZBeiAN2Ds

A report on @GeccoConf 2025 in the latest issue of SIGEVOlution https://t.co/rzBXW2TsjI

CFP - Evolutionary Multiobjective Optimisation, GECCO 2026 (Costa Rica, July). Multiobjective is an area where evolutionary algorithms are a natural fit! Chaired by Michael Binois and Carlos Ignacio Hernández Castellanos.

Call for papers for GECCO 2026 Evolutionary Machine Learning (EML) track! The global search of evolutionary methods complements the local search process that typically underpins non-evolutionary ML methods. Chaired by @DocUrbs and Will Browne. https://t.co/MAzc8be07T

GECCO 2026 ECOM Call for Papers! The Evolutionary Combinatorial Optimization and Metaheuristics track foccusses on enhancing our understanding of combinatorial problems and/or the algorithms used to address them. Chaired this year by @SilverHaxt & @NikivStein

GECCO 2026 Complex Systems track Call for Papers! This track is about the challenges of scaling evolution up to real-life complexity, a-life, immune, generative/developmental systems... Chaired by Antoine Cully and Travis Desell. https://t.co/Z7vUeflIkp

Call for papers for GECCO 2026 Swarm Intelligence track! This is about the collective problem-solving behavior of groups of animals or artificial agents from local interactions with each other and with environment Chaired by Ed Keedwell and Ayah Helal. https://t.co/ipzS1HfOip

Typo: of course Leiden is in Nederlands, not UK!

This track is chaired by Anna Kononova and Mario Andrés Muñoz https://t.co/jI4qvRWi1F

Call for papers for the GECCO 2026 Learning for Evolutionary Computation track (L4EC)! This track is about research that leverages ML or statistical techniques and concepts to improve heuristics and algorithmic components in the field of evolutionary computation.

https://t.co/yIddgqAWeZ

Call for papers for the Benchmarking, Benchmarks, Software, and Reproducibility track at GECCO 2026 Chaired by Mike Preuss and @fabriciolivetti

. @yurilavinas @fabriciolivetti @SilverHaxt @NikivStein @DocUrbs @NelishiaP @RigResearch

CFP https://t.co/6VVJ61ZL23 Submission

CALL FOR PAPERS - LETS GO

https://t.co/e0paqp3Lzo

GECCO 2026 invites and warmly welcomes corporate sponsors - to raise corporate awareness, interact with leading scientific minds, cultivate new collaborations, and reach potential employees. We have predefined sponsorship packages and the possibility to tailor to your needs.

All #GECCO2025 publications with supplementary materials included are now available in the #ACMDigitalLibrary @GeccoConf Proceedings: https://t.co/kn99OIv85P Companion: https://t.co/LHUfagJmIb

To respond to the calls for workshops, tutorials, competitions, and papers: GECCO Call-for-Workshops: https://t.co/OhweYoyb4F GECCO Call-for-Tutorials: https://t.co/1Tii1hji49 GECCO Call-for-Competitions: https://t.co/LGXBMCWEOA GECCO CFP: