Hiroki Sayama's Avatar

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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#NERCCS2026 Day 2 keynote speaker Filippo Radicchi (who unfortunately got stranded in a NYC airport due to flight cancellation) delivering an online keynote talk in optimal transportation networks

12.03.2026 13:27 👍 1 🔁 1 💬 0 📌 0
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After ☕ break, Kenric P. Nelson opens the Information, Entropy, and Behavioral Signals session by discussing how couple entropy is related to other entropy measures, proposing the former as a general metric to characterize complex systems.

#NERCCS2026

11.03.2026 20:16 👍 3 🔁 1 💬 0 📌 0
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Now Ted Bi presents his project on modeling the stock market using network science and information theory.

#NERCCS2026

11.03.2026 20:35 👍 2 🔁 1 💬 0 📌 0
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Jacqueline Blake closes the first day of #NERCCS2026 by giving us an overview of her work with @hirokisayama.bsky.social, where they apply information theory to analyze human random keystroke dynamics.

11.03.2026 20:46 👍 4 🔁 1 💬 0 📌 0
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Shaunette Ferguson studies how collective movement emerges over time on social platforms
#NERCCS2026

11.03.2026 20:34 👍 2 🔁 1 💬 0 📌 0
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Remote speaker Sofia Sciangula studies how the network of Italian news articles evolved over time
(BTW the hybrid session is going extremely well!)
#NERCCS2026

11.03.2026 20:12 👍 1 🔁 1 💬 0 📌 0
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Sriniwas Pandey closes the session by presenting his research on how to develop a simple diagnostic to detect sampling-induced distortion in different network metrics. See you after the coffee break!

#NERCCS2026

11.03.2026 19:43 👍 3 🔁 2 💬 0 📌 0
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Sriniwas Pandey proposes a unified diagnostic of distortion levels of network sampling methods
#NERCCS2026

11.03.2026 19:45 👍 5 🔁 2 💬 0 📌 0
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James Hartz continues the conversation at #NERCCS2026 by giving us an introduction to his work, consisting of a clear methodology to transform raw brain data to meaningful structured networks. This of course has broad applications beyond neuroscience!

11.03.2026 19:23 👍 2 🔁 2 💬 0 📌 0
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James Hartz mathematically analyzes the sensitivity of various network diagnostics to measurement uncertainty
#NERCCS2026

11.03.2026 19:23 👍 10 🔁 2 💬 0 📌 0
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Now @hirokisayama.bsky.social is starting the Network Control, Measurement, and Bias parallel session by discussing his work on adaptive networks, with broad applications from modeling social dynamics to biological robustness.

#NERCCS2026

11.03.2026 19:00 👍 3 🔁 1 💬 0 📌 0
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Juan Pérez-Mercader kicks off #NERCCS2026 by giving us a general overview on the origin of life, from biochemistry-free computation to quasi-autonomous protocells. Overall, his work shows how physics and biology can be integrated in a fundamental theory of life. 🧬➡️🦠

11.03.2026 17:47 👍 5 🔁 1 💬 1 📌 0
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#NERCCS2026 keynote speaker Juan Perez-Mercader discusses chemical evolution, the origin of life, and experimental synthesis of living systems

11.03.2026 17:41 👍 3 🔁 3 💬 0 📌 0
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Sean, Gourab and Carlos officially kick off #NERCCS2026!!

11.03.2026 17:18 👍 7 🔁 4 💬 0 📌 0
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Moved from Dresden to Rochester
#NERCCS2026 starting soon!!

11.03.2026 16:49 👍 2 🔁 0 💬 0 📌 0
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What can a 70-year-old idea about digital organisms teach us about the future of AI and artificial life? 🧬💡

📄 Read our report: arxiv.org/abs/2603.08463

#ArtificialLife #ComplexSystems #OpenEndedEvolution #ArtificialIntelligence #ALife

10.03.2026 08:19 👍 7 🔁 2 💬 1 📌 1
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@hirokisayama.bsky.social
giving a fantastic talk at the DPG talking about Open-Endedness and Community-Based Approaches to Sustainability Challenges

09.03.2026 14:34 👍 3 🔁 1 💬 0 📌 0
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DPG Spring Meeting of the Condensed Matter Section (SKM)

Got three large bottles of beer at the DPG Dresden 26 reception
German beer quality is so good that I am sure I won't get any hangover, so this should be fine
Delivering an invited talk tomorrow
dresden26.dpg-tagungen.de

08.03.2026 21:28 👍 5 🔁 0 💬 0 📌 0
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The Distributed Maple Leaves -- a special session at ALIFE 2026
Please submit your cutting-edge work!
bingdev.binghamton.edu/sayama/SS-di...

08.03.2026 12:39 👍 0 🔁 1 💬 0 📌 0
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Sonntag

08.03.2026 08:41 👍 4 🔁 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 👍 9 🔁 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