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Nihon

New preprint: "Hash Chemistry: Minimal Models for Evolutionary Growth of Complexity" In collaboration with Ilya Horiguchi arxiv.org/abs/2607.28219

Hash Chemistry: Minimal Models for Evolutionary Growth of ComplexityHash Chemistry is a family of minimalistic evolutionary models in which a deterministic hash function assigns a scalar score to entities of arbitrary size, opening a combinatorially vast possibility s...arxiv.org

Gasper Begus also played back the actual "voice" of orcas and it sounded very much like a complex language of humans. I assume their language is learnable to us, if we manage to stay and live together with them long enough in their society (without getting eaten)

@rafaelprietocuriel.bsky.social presents our morning Keynote: www.linkedin.com/posts/ic2s2_...

#ic2s2 | IC2S2Happening now: Keynote Rafael Prieto-Curiel presents an approach to solving the problem of organized crime using complex systems, modeling Mexican Cartel behavior and recruitment patterns. #ic2s2www.linkedin.com

Paper submitted (from an airport)

Sadly, I have to leave from #IC2S2 now Huge thanks to the organizers for such a great experience!! To other participants, please keep those live posts coming 🙏 @ic2s2.bsky.social

www.linkedin.com/posts/ic2s2_...

Happening now: Plenary lightning talks! Hiroki Sayama presents “Effects of Network Connectivity and Functional Diversity distribution on Human Collective Ideation” | IC2S2Happening now: Plenary lightning talks! Hiroki Sayama presents “Effects of Network Connectivity and Functional Diversity distribution on Human Collective Ideation”www.linkedin.com

Very excited to give a keynote talk at the 12th International Conference on Computational Social Science (IC2S2) later today. I'll be talking about a new reframing of language and how some long held beliefs are being challenged by AI and new advances in understanding animals.

#IC2S2 keynote speaker Jan Eissfeldt discusses the rapidly ongoing shift of global landscapes @ic2s2.bsky.social

#IC2S2 keynote Gasper Begus giving a fascinating talk about analyzing languages spoken by whales @ic2s2.bsky.social

Minglu Sun investigates how LLMs may impose state-based identities onto cross-border communities #IC2S2 @ic2s2.bsky.social

Russ Yoon shows social learning can let collective prioritization go wrong #IC2S2 @ic2s2.bsky.social

Vicky Yang studies when social influence helps/hurts collective binary decision making #IC2S2 @ic2s2.bsky.social

Lucas Gautheron conducts a really interesting online design experiment to show popularity feedback kills diversity and innovation. Super cool work!! #IC2S2 @ic2s2.bsky.social

Tomoya Akiyama proposes a new model of hype cycles that does not need to involve any real technological progress #IC2S2 @ic2s2.bsky.social

Aviral Chawla studies LLMs' abilities to learn multitudes of preferences #IC2S2 @ic2s2.bsky.social

Keigo Kusumegi shows LLMs enhance researchers' productivity and writing sophistication (especially for non-English speakers) but negatively affect the quality of work #IC2S2 @ic2s2.bsky.social

An amazing keynote talk by Jennifer Gradecki and Derek Curry on artistic installations that make people rethink online (mis)information #IC2S2 @ic2s2.bsky.social

#ic2s2 opening slides

#IC2S22026 main conference officially starting with opening remarks by Peter Dodds and Brooke Foucault Welles @ic2s2.bsky.social