Onkar Sadekar's Avatar

Onkar Sadekar

@onkarsadekar.bsky.social

Ph.D. at Department of Network and Data Science, Central European University, Vienna | @IISERPune Alumni

133 Followers  |  283 Following  |  8 Posts  |  Joined: 17.12.2024  |  1.6763

Latest posts by onkarsadekar.bsky.social on Bluesky

We're pleased to announce and congratulate the winners of the Advancing Cultural Evolution Course Design Awards! This competition recognises leading educators in the field of cultural evolution and their existing efforts to advance its teaching.

We have 7 winners and 2 runners up (listed below):

10.10.2025 16:12 β€” πŸ‘ 23    πŸ” 7    πŸ’¬ 1    πŸ“Œ 2
Post image

The Jane Goodall Institute of Canada has learned this morning, Wednesday, October 1st, 2025, that Dr. Jane Goodall DBE, UN Messenger of Peace and Founder of the Jane Goodall Institute, has passed away due to natural causes.

She was in California as part of her speaking tour in the United States.

01.10.2025 18:14 β€” πŸ‘ 693    πŸ” 314    πŸ’¬ 53    πŸ“Œ 146

(new paper)

πŸ“‘ A large-scale study of Premenstrual Dysphoric Disorder in online settings: looking at reported symptoms, treatments, and comorbidities on Reddit.

Collaboration with @sreblet.bsky.social , @petrakn.bsky.social and Julie Riddell

πŸ”— www.nature.com/articles/s41...

#PMDD #MentalHealth

01.10.2025 13:00 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
Something Strange Happens When You Trace How Connected We Are
YouTube video by Veritasium Something Strange Happens When You Trace How Connected We Are

Network Science, and three of its avengers, featured in the latest @veritasium.bsky.social video (one of the largest youtube channels for Science education)!! youtu.be/CYlon2tvywA?... @stevenstrogatz.com Duncan Watts @barabasi.bsky.social

01.10.2025 06:58 β€” πŸ‘ 21    πŸ” 13    πŸ’¬ 0    πŸ“Œ 1
Post image

πŸŽ“ Welcome to our new PhD cohort in Network Science!

(top row, L→R) Nathalia, Miguel @msanchezc.bsky.social, Zhina
(bottom row, L→R) Jiachen, Dima and Laura

Wishing you an inspiring start to your journeyβ€”looking forward to all the ideas and discoveries ahead! πŸ’‘πŸŒ

25.09.2025 15:15 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
A world map showing the locations of cities that hosted/will host international scientific conferences in 2025 and 2026. NetSci 2025 Maastricht, IC2S2 2025 NorkkΓΆping, and CCS 2025 Siena are on the left-hand side, while NetSci 2026 Boston, IC2S2 2026 Burlington, and CCS 2026 Binghamton are close together on the right-hand side.

A world map showing the locations of cities that hosted/will host international scientific conferences in 2025 and 2026. NetSci 2025 Maastricht, IC2S2 2025 NorkkΓΆping, and CCS 2025 Siena are on the left-hand side, while NetSci 2026 Boston, IC2S2 2026 Burlington, and CCS 2026 Binghamton are close together on the right-hand side.

06.09.2025 15:13 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
Post image

Ladies and Gentlemen, @ceu-dnds.bsky.social at @ccs2025.bsky.social #CCS2025

04.09.2025 19:52 β€” πŸ‘ 9    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1

πŸ“’Take a breath, you have extra days to finish!
Due to technical issues with @openreviewnet this week, we’ve extended all deadlines by 2 weeks.

πŸ—“οΈNew deadline for abstracts: Sept 19, 23:59 AoE

πŸ“· More info: netscix2026.github.io
@MLuczak @ProfMSmall @droneale @danielapaolotti

04.09.2025 23:53 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1
Post image Post image Post image Post image

Animal interactions are not dyadic as usually modeled, so how relevant are higher-order relationships? The first part of #CRAB ends with Lorenzo Betti modelling biological behavior beyond pairwise interactions, uncovering higher-order structure within cohesive groups.

#CCS2025

03.09.2025 14:07 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Proc. R. Soc. B: Dispersed female networks: female gorillas’ inter-group relationships influence dispersal decisions
https://royalsocietypublishing.org/doi/abs/10.1098/rspb.2025.0223?af=R

14.08.2025 14:47 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Preview
Dispersed female networks: female gorillas’ inter-group relationships influence dispersal decisions | Proceedings of the Royal Society B: Biological Sciences Dispersal is a fundamental aspect of many animal societies, impacting gene flow, knowledge transmission, culture and individual fitness. However, little is known about the information individuals use when dispersing. Mountain gorillas exhibit a flexible ...

So happy to see my first PhD paper out royalsocietypublishing.org/doi/10.1098/...

With my amazing supervisor @robinmorrison.bsky.social and the @savinggorillas.bsky.social, we examined female dispersal decisions in mountain gorillas.

06.08.2025 16:23 β€” πŸ‘ 42    πŸ” 17    πŸ’¬ 3    πŸ“Œ 2
Preview
Nominate a speaker for WiNS Seminar The Women in Network Science (WiNS) seminar is an interdisciplinary seminar with the aim to promote and showcase research by women and nonbinary researchers in network science. Attendance is open to e...

We are seeking speaker nominations for the Women in Network Science (WiNS) seminar series.

Let’s amplify diverse voices and break out of our usual bubbles.
Nominate someone inspiring today!

#WiNS #NetworkScience #WomenInScience

31.07.2025 14:29 β€” πŸ‘ 11    πŸ” 11    πŸ’¬ 0    πŸ“Œ 0
Post image

Applications are open for SFI's 2026 Complexity Postdoctoral Fellowships

If you’ve recently earned a Ph.D. in any scientific field and want to pursue independent, transdisciplinary research, consider applying.

Deadline: October 1, 2025
Apply here: santafe.edu/sfifellowship

28.07.2025 17:50 β€” πŸ‘ 66    πŸ” 69    πŸ’¬ 0    πŸ“Œ 3
Preview
Ethics in Complex Systems

Ethics in Complex Systems: A one-day workshop at the University of Zurich
ethics.dsi.uzh.ch/project/ethi...

26.07.2025 23:18 β€” πŸ‘ 12    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0

πŸŽ₯ All keynote talks from ICΒ²SΒ² β€˜25 are now available on our YouTube channel!
#ic2s2 #css

25.07.2025 19:13 β€” πŸ‘ 22    πŸ” 9    πŸ’¬ 0    πŸ“Œ 0
Preview
IC2S2'25 NorrkΓΆping - YouTube This playlist contains all keynotes from IC2S2'25 in NorrkΓΆping, Sweden.

All the keynote recordings are available now, enjoy! www.youtube.com/playlist?lis...

25.07.2025 15:49 β€” πŸ‘ 43    πŸ” 19    πŸ’¬ 1    πŸ“Œ 1
Post image

DNDS at #IC2S2 2025 in Sweden

A strong presence at the top conference in computational social science!

10+ talks and posters by current & former members on networks, behavior, inequality and digital society.

#WeAreCEU #NetworkScience #SocialDataScience #SeeUatCEU

24.07.2025 10:56 β€” πŸ‘ 29    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
Post image Post image Post image Post image

Prediction and explanation, together. Duncan Watts opened our final day with a keynote on β€œIntegrating explanation and prediction in computational social science,” showing how pairing causal insight with predictive testing can push computational social science forward. #ic2s2

24.07.2025 07:44 β€” πŸ‘ 37    πŸ” 6    πŸ’¬ 3    πŸ“Œ 1

Seeing talk titles at #ic2s2 I can't be the only one, when reading LLM or AI, having to react with "oh, yet another one πŸ™„"? No disrespect to colleague's work, but the topic feels overhyped.. Not *everything* needs an LLM angle. #grinchmoment

23.07.2025 15:11 β€” πŸ‘ 18    πŸ” 2    πŸ’¬ 1    πŸ“Œ 1
Post image

Interested in the relationships between team dynamics, leadership dynamics, and success?

I’ll be presenting my poster today at #ic2s2 (poster #82).

22.07.2025 10:13 β€” πŸ‘ 10    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
Post image

Attending #ic2s2? My poster is up today!

22.07.2025 09:53 β€” πŸ‘ 15    πŸ” 7    πŸ’¬ 0    πŸ“Œ 1

πŸ‘€ I’ll be presenting this work this week at @ic2s2.bsky.social (Thu, 11:00 AM Β· Social Media & Networks). If you’re there & interested, let’s connect! #IC2S2 N/N

21.07.2025 06:09 β€” πŸ‘ 9    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
OSF

🧡 New preprint!

Do online mental health communities form patterns of association that mirror diagnostic systems or challenge them?

β€œNetwork Analysis of Reddit Mental Health Communities: Mapping the Interconnectedness of Psychopathology”

πŸ‘‰ osf.io/7dfcw_v1

@ceu-dnds.bsky.social

Short thread: 1/N

21.07.2025 06:09 β€” πŸ‘ 9    πŸ” 5    πŸ’¬ 1    πŸ“Œ 0
Post image

🚨🚨 New preprint just dropped! In collaboration with @colltoaction.bsky.social, Cliff Joslyn, @fralotito.bsky.social, Audun Myers, Joshua Pickard, Brenda Praggastis, and PrzemysΕ‚aw Szufel, we define a new data sharing standard for higher-order networks. arxiv.org/abs/2507.11520

17.07.2025 13:35 β€” πŸ‘ 25    πŸ” 13    πŸ’¬ 2    πŸ“Œ 2
Preview
Opinion dynamics: Statistical physics and beyond Opinion dynamics, the study of how individual beliefs and collective public opinion evolve, is a fertile domain for applying statistical physics to complex social phenomena. Like physical systems, soc...

Review "Opinion dynamics: Statistical physics and beyond"
arxiv.org/abs/2507.11521

Lab experiments, data, models, analytical/computational tools. 93 pages, >1k references.

With Fabian Baumann, David Garcia, Gerardo IΓ±iguez, MΓ‘rton Karsai, Jan Lorenz, Katarzyna Sznajd-Weron. Led by Michele Starnini

16.07.2025 05:57 β€” πŸ‘ 24    πŸ” 8    πŸ’¬ 1    πŸ“Œ 0
How Do Socioeconomic Factors Influence Epidemic Outcomes? | Central European University Research illuminating the characteristics driving behavior during the COVID-19 pandemic was carried out by PhD candidate Adrianna Manna.

How do social inequalities shape epidemic outcomes?

Our PhD alum Adriana Manna shares insights from her award-winning dissertation on contact patterns, vaccination gaps & a novel modeling framework.

πŸ“– Interview: bit.ly/44uT6KF

#NetworkScience #EpidemicModeling

15.07.2025 08:45 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
Communications Physics Communications PhysicsΒ is an open access journal from Nature Portfolio publishing high-quality research, reviews and commentary in all areas of the physical ...

Our article β€œEvidence of equilibrium dynamics in human social networks evolving in time”, published in Communications Physics, is now featured on theirΒ homepageΒ as part of their monthly selection of highlights! If you didn't read it yet, take a look!

www.nature.com/commsphys/

15.07.2025 09:55 β€” πŸ‘ 10    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0
Preview
Diffusion of complex contagions is shaped by a trade-off between reach and reinforcement | PNAS How does social network structure amplify or stifle behavior diffusion? Existing theory suggests that when social reinforcement makes the adoption ...

Very pleased our paper looking at the diffusion of complex contagions is out in @pnas.org www.pnas.org/doi/10.1073/...

10.07.2025 20:38 β€” πŸ‘ 34    πŸ” 14    πŸ’¬ 3    πŸ“Œ 1
A meme of different kinds of generic network science papers

A meme of different kinds of generic network science papers

types of network science papers

19.11.2024 23:51 β€” πŸ‘ 90    πŸ” 26    πŸ’¬ 6    πŸ“Œ 5
Post image

PNAS special feature on Collective Artificial Intelligence and Evolutionary Dynamics

Contributions from scientists in machine learning, evolutionary game theory, and their growing intersection.

www.pnas.org/toc/pnas/122...

01.07.2025 03:44 β€” πŸ‘ 33    πŸ” 6    πŸ’¬ 0    πŸ“Œ 2

@onkarsadekar is following 20 prominent accounts