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Hiroki Sayama

@hirokisayama

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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04.10.2023
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Latest posts by Hiroki Sayama @hirokisayama

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Sonntag

08.03.2026 08:41 👍 0 🔁 0 💬 0 📌 0

Grant submitted

06.03.2026 16:54 👍 2 🔁 0 💬 0 📌 0

SYR -> EWR -> BER -> DRS

06.03.2026 11:13 👍 1 🔁 0 💬 0 📌 0
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Come join us at the Spring 2026 CoCo Student-Faculty Mixer on March 18th!

05.03.2026 18:32 👍 1 🔁 1 💬 0 📌 0
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Network Modeling and Analysis of Spatio-Temporal Correlations in Multivariate Time Series Binghamton Center of Complex Systems (CoCo) Seminar March 4, 2026 Amanda Goodrick (Mathematics and Statistics, Slippery Rock University) "Network Modeling and…

Amanda's CoCo talk is now on Vimeo!
vimeo.com/1170388794

04.03.2026 19:45 👍 2 🔁 1 💬 0 📌 0
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💸 Financial barriers often lock researchers from lower-income nations out of conferences.

Our open arms grant supports researchers from low and middle-income countries by providing financial aid to attend #CCS2026 ! 💰🤑

Spread the word! 🔁
👉More info: ccs26.cssociety.org#open-arms-gr...

03.03.2026 12:54 👍 4 🔁 2 💬 0 📌 0

Reminder: Amanda's online CoCo talk tomorrow!

03.03.2026 13:01 👍 1 🔁 1 💬 0 📌 0
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Conferences are pricey, so not everyone can attend.

@css-conference.bsky.social will offer an #OpenArms grant for researchers working on low- & middle-income countries, covering registration, travel, and extras.

I am happy to be part of this community!
Details:
ccs26.cssociety.org#open-arms-gr...

02.03.2026 19:58 👍 8 🔁 5 💬 0 📌 0
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Graz, Austria

27.02.2026 07:31 👍 4 🔁 0 💬 0 📌 0

Grant rejected

27.02.2026 05:40 👍 1 🔁 0 💬 1 📌 0
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Next CoCo seminar by Amanda Goodrick on March 4th (fully online)

26.02.2026 18:53 👍 3 🔁 3 💬 0 📌 1
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Aggregation of Cockroaches with Fast-or-Slow Motion Dichotomy Complexity Science Crossing Oceans and Borders - Joint Academic Seminar of CoCo (Binghamton, USA) and COLIBRI (Graz, Austria) February 25, 2026 Bao Quoc Tang (Mathematics…

Bao Quoc Tang's CoCo/COLIBRI seminar is now on Vimeo!
vimeo.com/1168562716

26.02.2026 18:31 👍 5 🔁 1 💬 0 📌 0
Preview
Updating the Complex Systems Keyword Diagram Using Collective Feedback and Latest Literature Data The complex systems keyword diagram generated by the author in 2010 has been used widely in a variety of educational and outreach purposes, but it definitely needs a major update and reorganization. T...

Finally published
link.springer.com/chapter/10.1...

26.02.2026 15:43 👍 12 🔁 3 💬 0 📌 0
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Photos from the CoCo/COLIBRI joint seminar on 2/25

26.02.2026 14:17 👍 3 🔁 1 💬 0 📌 0

Last 24 hours (AoE) to submit your satellite! ⌛️

Don't hesitate and be part of #CCS2026, the largest conference on #ComplexSystems!

By submitting a satellite, you will have the opportunity to put a specific topic/discussion into orbit. 🛰️

🔗Submission: bit.ly/3LUgTNc

24.02.2026 16:47 👍 2 🔁 3 💬 0 📌 0

Reminder: Two COLIBRI online talks tomorrow!

24.02.2026 14:11 👍 2 🔁 1 💬 0 📌 0
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Less than a week to the next NetSci colloquium. By none other than Prof. Dirk Brockmann, virtuoso of complexity visualization, and much more. Register here: iu.zoom.us/webinar/regi...

19.02.2026 19:36 👍 5 🔁 1 💬 0 📌 1
The International Conference on Complex Systems Modeling, Analysis & Applications (CSMA-2026)
The International Conference on Complex Systems Modeling, Analysis & Applications (CSMA-2026) YouTube video by CHRIST (Deemed to be University), Lavasa, Pune

www.youtube.com/watch?v=5qmn...

19.02.2026 07:45 👍 1 🔁 0 💬 0 📌 0
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Next CoCo seminar is a double-header by Tang Quoc Bao and Daniel Reisinger from Graz, Austria! Fully online. Note the irregular time.

18.02.2026 16:30 👍 1 🔁 1 💬 0 📌 1
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#CSMA2026 keynote speaker Anirban Chakraborti discusses interdisciplinary scientific endeavors toward complexity (including his own global journey)

14.02.2026 08:37 👍 0 🔁 0 💬 0 📌 0
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#CSMA2026 keynote speaker and the Boltzmann Medal recipient Deepak Dhar discusses complex patterns in nature

13.02.2026 06:10 👍 4 🔁 0 💬 0 📌 0
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CSMA2026 kicking off!

13.02.2026 04:25 👍 2 🔁 0 💬 0 📌 0
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Two keynote speakers (Deepak Dhar and Anirban Chakraborti) have arrived!
Starting CSMA 2026 at Christ University @ Lavasa today
ic2sma2.christuniversity.in

13.02.2026 02:55 👍 3 🔁 0 💬 0 📌 0
Call for bids: Conference on Complex Systems (CCS 2028) - Smart CSS

Call for bids to host CCS 2028 is now open!
cssociety.org/call/d193c49...

13.02.2026 01:44 👍 1 🔁 1 💬 0 📌 0

📢You asked for it!📢

Our call for satellites has been extended until Feb 25th, so you still have time to draft and bring your special session (workshops, tutorials, thematic debates, etc.) to #CCS2026!

Don't hesitate and submit your contribution now!
📝 bit.ly/3LUgTNc

12.02.2026 12:45 👍 5 🔁 5 💬 0 📌 1
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We just opened our second call!🗣️

Join us to celebrate #CCS2026, the largest conference on #ComplexSystems! It's the perfect place to present your #transdisciplinary project: from theoretical ecology to computational social science. 👩‍💼

Submit and 🔁!
👉 bit.ly/4aqePFg

11.02.2026 13:13 👍 5 🔁 5 💬 1 📌 0
CCS 2026 Call for Satellites Ready to shape the future of Complex Systems science? Propose a Satellite Session for CCS 2026 and put your topic in orbit!

Conference on Complex Systems 2026 | Call for Satellites

Submission deadline: February 10

#CCS2026 #satellite #ComplexSystems #NetworkScience #conference #transdiciplinary ./10

www.complexitycat.org/posts/CCS-20...

02.02.2026 17:34 👍 2 🔁 3 💬 1 📌 0

Heading to India

07.02.2026 21:27 👍 0 🔁 1 💬 0 📌 0
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Was your contribution to #NERCCS2026 accepted? Don't hesitate and register now! Find more information on our official website or scan the QR code below. See you in Rochester! ☃️🇺🇸

nerccs2026.github.io

(Notice that our final program is also available, check it out. 😉)

05.02.2026 15:41 👍 4 🔁 4 💬 0 📌 0

#NERCCS2026 conference program is now up!!
nerccs2026.github.io/NERCCS2026-p...

04.02.2026 19:43 👍 2 🔁 1 💬 0 📌 0