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Hiroki Sayama

@hirokisayama.bsky.social
2.2K followers 313 following 1.5K posts

What I do not understand, I can still create. -- unknown アメリカで大学教員やっています.いつもヘンなことばかり考えています.意識低い系.

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Reposted by Hiroki Sayama
Complexity Cat 🐱 @amahury.bsky.social · 4h
By unpacking biological plasticity, pleiotropy, and epistasis, Brandon Ogbunu delivered a magnificent keynote lecture on how living organization is far more complex than our descriptions of it, synthesizing numerous relevant findings from modern evolutionary biology. #CCS2026
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 23h
Don't forget to attend any of our special sessions! 1. Tips and Tricks for Getting Published as an Early Career Researchers (LH 1). 2. Current Issues at the Intersection of US Science and Human Rights (LH 2). #CCS2026
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Reposted by Hiroki Sayama
cssusne.bsky.social @cssusne.bsky.social · 7h
Today at #CCS2026: Womplexity Meets Northeast, 14:45 ET in Lecture Hall 9 and online. @sarahmuldoon.bsky.social on brain networks, @anastasiabzv.bsky.social on belief cascades, 3 contributed talks, and a panel. Open to all CCS participants. css-usne.github.io/womplexity-m...
css-usne.github.io
Womplexity Meets Northeast: CCS 2026 satellite, October 15
Thursday, October 15, 2026, 14:45 Eastern Time, Lecture Hall 9, Binghamton University, and online. A CCS 2026 satellite with talks and a panel on women in complex systems, co-organized by Womplexity a...
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Reposted by Hiroki Sayama
cssusne.bsky.social @cssusne.bsky.social · 1h
Our panel on Women in Complex Systems happening now at #CCS2026
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 13/10/2026
Now, Michael Levin offers us a wonderful keynote lecture on how living organisms solve problems at different scales and across various dynamic landscapes (ranging from the transcriptional to the behavioral level) through collective intelligence. #CCS2026
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 13/10/2026
Using a simple model as an example, Réka Albert delivered a magnificent keynote lecture on how our representations of complex biological systems need to recapitulate real biological observations found in the scientific literature. #CCS2026
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Reposted by Hiroki Sayama
Hang-Hyun Jo @socph.bsky.social · 13/10/2026
arxiv.org/abs/2510.06011 Sounds interesting. #CCS2026
arxiv.org
How many more is different?
From the formation of ice in small clusters of water molecules to the mass raids of army ant colonies, the emergent behavior of collectives depends critically on their size. At the same time, common w...
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 13/10/2026
Whether you are a physicist, computer scientist, biologist, economist, or sociologist, we are sure you will find something interesting in our fourth parallel session at #CCS2026. Don't miss it!
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 13/10/2026
Imagine knowing your project so well that you can present it in only three minutes... ⏲️ That's what lightning talks are all about, and below you'll find some snapshots from our second session at #CCS2026!
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 13/10/2026
Now, John Krakauer is giving a plenary lecture on how #ComplexSystems tools and thinking is fundamental to detecting, studying, and treating neurological disorders. #CCS2026
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 13/10/2026
We kick off Day 2 of #CCS2026 with a brief historical overview by Professor Luis Rocha on how the science of complex systems has developed at @binghamtonu.bsky.social since the last century!
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 12/10/2026
From network science and dynamical systems to autopoiesis and criticality—don't miss the many interesting talks we're offering in our second block of parallel sessions at #CCS2026!
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 12/10/2026
Is it possible to transform a nightmare team into an ideal one? Noshir Contractor explores various ways to develop strategies based on complexity science to improve teamwork dynamics. #CCS2026
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 12/10/2026
Our second speaker of the day is Claudi Bockting, who presented her research, in which she explores how #ComplexSystems science can shed light on how environmental factors, (such as pollution and #AI) influence social relationships within human societies. #CCS2026
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Conference on Complex Systems @css-conference.bsky.social · 12/10/2026
Don't forget to stop by our first poster session at #CCS2026! Here are some photos of how things are going. 😉
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 12/10/2026
What do you want to learn today? From cultural evolution to biolgical dynamics, join any of our parallel sessions at #CCS2026! Check out our dynamic program so you don't miss anything that interests you. 👇 easychair.org/smart-progra...
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 12/10/2026
Check out some snapshots from our first session of lightning talks at #CCS2026! 🧵
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Conference on Complex Systems @css-conference.bsky.social · 12/10/2026
Our first keynote speaker at #CCS2026 is Vittorio Loreto, who addresses the limitations of state-space-based approaches in predicting the unpredictable and presents recent advances to overcome these challenges. Can we genuinely simulate open-ended evolution inside a computer?
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 12/10/2026
To kick off #CCS2026, our conference chairs, along with the presidents of @binghamtonu.bsky.social and BU Watson College dean, open the event by sharing their remarks and perspectives on the importance of complex systems in a world that changes too fast.
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Reposted by Hiroki Sayama
Sarah Muldoon @sarahmuldoon.bsky.social · 12/10/2026
#CCS2026 begins!
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Reposted by Hiroki Sayama
Conference on Complex Systems @css-conference.bsky.social · 12/10/2026
Welcome to the 2026 Conference on Complex Systems! Register, grab some coffee, then come Lecture Hall 1! A very intensive week full of interesting conversations await, so make sure to use our hashtags across any social media you choose to share your experience! #CCS2026
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Hiroki Sayama @hirokisayama.bsky.social · 10/10/2026
#CCS2026 Warm-Up Day 2: Sarah Muldoon describes her very unique academic trajectory @css-conference.bsky.social @yrcss.bsky.social
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Hiroki Sayama @hirokisayama.bsky.social · 10/10/2026
Photos from Mikhail's CoCo seminar today
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Reposted by Hiroki Sayama
Binghamton Center of Complex Systems (CoCo) @binghamtoncoco.bsky.social · 09/10/2026
Mikhail's CoCo seminar is now on Vimeo! vimeo.com/1234536960
vimeo.com
A Biological Arrow of Time and Computational Undecidability
Binghamton Center of Complex Systems (CoCo) Seminar October 9, 2026 Mikhail Prokopenko (Complex Systems, University of Sydney, Australia) "A Biological Arrow of Time and Computational Undecidability"
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Hiroki Sayama @hirokisayama.bsky.social · 09/10/2026
A great 1st day of #CCS2026 Warm-Up!! See you tomorrow for Day 2
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Hiroki Sayama @hirokisayama.bsky.social · 09/10/2026
Now Laurent Hebert-Dufresne discusses how to do good scientific communications #CCS2026 @css-conference.bsky.social @yrcss.bsky.social
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Hiroki Sayama @hirokisayama.bsky.social · 09/10/2026
#CCS2026 yrCSS Warm-Up speaker Sadamori Kojaku explains to junior scholars how to automate routine tasks and regain the work-life balance @css-conference.bsky.social @yrcss.bsky.social
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Hiroki Sayama @hirokisayama.bsky.social · 09/10/2026
#CCS2026 kicking off with the yrCSS Warm-Up session!
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Hiroki Sayama @hirokisayama.bsky.social · 08/10/2026
Fully prepared to welcome #CCS2026 to the beautiful Binghamton! See you very soon
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Binghamton Center of Complex Systems (CoCo) @binghamtoncoco.bsky.social · 08/10/2026
Reminder: Mikhail Prokopenko's CoCo seminar tomorrow! (yrCSS Warm-Up participants can watch it from ES 2008 via Zoom :)
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Hiroki Sayama @hirokisayama.bsky.social · 07/10/2026
It was a fun experience teaching students the WS small-world network model at Cornell where it was born
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Reposted by Hiroki Sayama
Hiroki Sayama @hirokisayama.bsky.social · 07/10/2026
#CCS2026 kicks off with the yrCSS Warm-Up sessions in two days! yrcss.cssociety.org/warm-up/2026-b… You can still get a last-minute online registration from the conference website: ccs26.cssociety.org
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Young Researchers of the Complex Systems Society @yrcss.bsky.social · 06/10/2026
Join us next Tuesday to discuss the impact of #AI on #ComplexSystems science! If you have registered for @css-conference.bsky.social, you will soon receive all the information needed to attend online. We are keen to hear your thoughts, so let us know any questions you would like us to address! 👇❓
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j.carlock @jrncarlock.bsky.social · 07/10/2026
Transactions of the Complex Systems Society (TOCSS) is the official journal of the Complex Systems Society (CSS). The journal is fully open access and does not charge any fees to authors or readers. tocss.cssociety.org/index.php/to...
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Reposted by Hiroki Sayama
cssusne.bsky.social @cssusne.bsky.social · 07/10/2026
Program out for Womplexity Meets Northeast, our #CCS2026 satellite: talks by @sarahmuldoon.bsky.social and @anastasiabzv.bsky.social, 3 contributed talks, and a panel on women in complex systems. Thu Oct 15, 14:45 ET, Lecture Hall 9 and online css-usne.github.io/womplexity-m...
css-usne.github.io
Womplexity Meets Northeast: CCS 2026 satellite, October 15
Thursday, October 15, 2026, 14:45 Eastern Time, Lecture Hall 9, Binghamton University, and online. A CCS 2026 satellite with talks and a panel on women in complex systems, co-organized by Womplexity a...
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Hiroki Sayama @hirokisayama.bsky.social · 07/10/2026
@css-conference.bsky.social @cssociety.bsky.social @cssusne.bsky.social
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Hiroki Sayama @hirokisayama.bsky.social · 07/10/2026
#CCS2026 kicks off with the yrCSS Warm-Up sessions in two days! yrcss.cssociety.org/warm-up/2026-b… You can still get a last-minute online registration from the conference website: ccs26.cssociety.org
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Hiroki Sayama @hirokisayama.bsky.social · 06/10/2026
I have posted some more videos of the (bug-fixed) SD-SCHC simulations youtube.com/shorts/WQfff... Enjoy the strange open-endedness of this minimalistic ALife
youtube.com
Spatial Dyadic SCHC (Structural Cellular Hash Chemistry): (D, P) = (10, 0.6)
YouTube video by Binghamton Center of Complex Systems (CoCo)
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Hiroki Sayama @hirokisayama.bsky.social · 05/10/2026
Whoooaaaa #CCS2026 will start this Friday!! @css-conference.bsky.social @binghamtoncoco.bsky.social @binghamtonu.bsky.social @yrcss.bsky.social @cssociety.bsky.social @cssusne.bsky.social ccs26.cssociety.org www.youtube.com/watch?v=kIK3...
youtube.com
CCS 2026 | Binghamton, N.Y., USA
YouTube video by Watson College at Binghamton University
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Hiroki Sayama @hirokisayama.bsky.social · 05/10/2026
Bug fix made the result much better 🤩
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Hiroki Sayama @hirokisayama.bsky.social · 03/10/2026
Just realized I had made an incredibly elementary and stupid bug in my ALife simulation code I am glad this was found before we publish a paper based on it
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Hiroki Sayama @hirokisayama.bsky.social · 02/10/2026
Just one more week to #CCS2026!! We sent out the conference session Zoom links to those who are registered. Please check your inbox! @css-conference.bsky.social
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Binghamton Center of Complex Systems (CoCo) @binghamtoncoco.bsky.social · 01/10/2026
Next CoCo seminar by Mikhail Prokopenko on **Friday** October 9th
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Binghamton Center of Complex Systems (CoCo) @binghamtoncoco.bsky.social · 01/10/2026
Photos from Jeffrey's CoCo seminar @ventrella.bsky.social
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Hiroki Sayama @hirokisayama.bsky.social · 30/09/2026
@ventrella.bsky.social
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Reposted by Hiroki Sayama
Binghamton Center of Complex Systems (CoCo) @binghamtoncoco.bsky.social · 30/09/2026
Jeffrey Ventrella's CoCo talk is now on Vimeo! vimeo.com/1231801249
vimeo.com
Particle Systems with Attitude
Binghamton Center of Complex Systems (CoCo) Seminar September 30, 2026 Jeffrey Ventrella (Independent Algorithmic Artist, Researcher, and Author) "Particle Systems with Attitude"
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Jeffrey Ventrella @ventrella.bsky.social · 29/09/2026
Tomorrow - live from Binghamton: me and a bunch of particles. (Thank you Hiroki Sayama for hosting me :)
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Binghamton Center of Complex Systems (CoCo) @binghamtoncoco.bsky.social · 29/09/2026
Reminder: Jeffrey Ventrella's CoCo seminar tomorrow!
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Conference on Complex Systems @css-conference.bsky.social · 29/09/2026
Tomorrow is the last day to sign up for either of the two #CCS2026 hiking activities! 🥾 What are you waiting for? Bring your boots and explore @binghamtonu.bsky.social 's 182-acre nature preserve, featuring numerous bird species and a beaver pond, as well as trails and a wooden footbridge!
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Network Science Society @netscisociety.bsky.social · 28/09/2026
Are you ready for a new season of NetSci colloquia? First out, Elizabeth Bruch, in just a few days! Register for a Zoom link here: zoom.us/meeting/regi...
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