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The Warren Center for Network & Data Sciences

@warrencenter

A research center at Penn Engineering, working to foster research and innovation in interconnected social, economic and technological systems.

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06.09.2023
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Latest posts by The Warren Center for Network & Data Sciences @warrencenter

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Research by Warren Center faculty affiliate Hamsa Bastani shows that giving learners on-demand AI assistance can erode practice, “productive struggle,” and long-term skill growth—even when they know it harms their learning. knowledge.wharton.up...

06.03.2026 21:28 👍 1 🔁 0 💬 0 📌 0
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Penn Today spoke with David Meaney, vice provost for research, about the research initiatives at Penn, the institution's priorities, future growth plans, and how these efforts are improving lives.

Read More: https://bit.ly/46JaFYa

05.03.2026 15:15 👍 2 🔁 1 💬 0 📌 0
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Planning is everything. Join us to learn more about the app we created to help you get started with your research and guide you through the process.

RSVP at bit.ly/3ZpQbzp

Wednesday, March 11 @ 12 pm ET

#planningiseverything #GradStudentLife #PhDLife #KonradKording

04.03.2026 14:13 👍 1 🔁 1 💬 0 📌 0
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“Even when AI is used with good intentions, the systems themselves can cause harm because of what’s baked into them from the very start,” said Warren Center affiliate Chris Callison-Burch. “AI is learning from internet data, which reflects us, our society and our history.” www.seas.upenn.edu/s...

04.03.2026 15:15 👍 2 🔁 2 💬 0 📌 0
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The Endangerment Finding and the Future of EPA’s Authority Energy policy research from the University of Pennsylvania

PODCAST: The EPA has rescinded the endangerment finding, the legal foundation of federal climate regulation. @penncareylaw.bsky.social professors @cary-coglianese.bsky.social & @shelley-w.bsky.social examine the legal strategy behind EPA's rescission and the court challenges ahead.

03.03.2026 18:45 👍 0 🔁 1 💬 0 📌 0
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Scientific Paper Planner - AI-Powered Research Planning Structure your scientific research with AI-powered guidance. From hypothesis to methodology, plan your research paper with intelligent mentoring.

You heard me talk about the app that helps scientists plan research (planyourscience.com) that I have been building. Join our webinar to talk with us about it. Signup here forms.monday.com/forms/5f4755...

02.03.2026 23:40 👍 20 🔁 6 💬 0 📌 0
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In the latest episode of Penn Engineering's Innovation & Impact podcast, Warren Center affiliate Vijay Kumar sat down with Tsu-Jae Liu, President of the National Academy of Engineering and a pioneering force in semiconductor technology. Watch here: www.youtube.com/watc...

02.03.2026 23:45 👍 0 🔁 0 💬 0 📌 0

Beyond delighted to see this awesome paper from superstar Audrey Luo now out. See her wonderful thread below re: two highly-replicable axes of white matter development in youth.

02.03.2026 14:42 👍 14 🔁 6 💬 0 📌 0
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🚨 There's still time to register for our PlanYourScience App virtual info session!

RSVP at bit.ly/3ZpQbzp

Wednesday, March 11 @ 12 pm ET

@kordinglab.bsky.social @gunnarblohm.bsky.social @jordan.matelsky.com

#PlanYourScience #planningiseverything #PhDLife #KonradKording #Communityforrigor

02.03.2026 15:36 👍 5 🔁 5 💬 0 📌 0
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Congratulations to Neil Fasching, Annenberg's doctoral student, who successfully defended his dissertation today!
 
Fasching's dissertation is titled "Partisan Airwaves: Quantifying Misinformation and Toxicity in Political Podcasting."
 
Join us in congratulating Dr. Fasching!

26.02.2026 19:50 👍 7 🔁 1 💬 0 📌 0
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Two Warren Center affiliates were part of an advisory committee that created a roadmap for regulating AI in Pennsylvania. Cary Coglianese and Richard Berk spent over a year studying how other states are responding, assessing AI's role across major sectors. penntoday.upenn.edu/...

26.02.2026 19:34 👍 2 🔁 1 💬 0 📌 0
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“You need to be able to understand other people's ideas and perspectives to bring out the best, most ingenious solutions,” says Tsu-Jae King Liu, President of the National Academy of Engineering. Episode 9 of "Innovation & Impact" is live. https://bit.ly/3OyMgOJ

25.02.2026 16:26 👍 0 🔁 1 💬 0 📌 0
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Transforming community health and social connections in rural areas of the US | Penn Today Dolores Albarracín, the Amy Gutmann Penn Integrates Knowledge University Professor, has long studied how to curb disease and improve health.

Dolores Albarracín, the Amy Gutmann Penn Integrates Knowledge University Professor, has long studied how to curb disease and improve health.

24.02.2026 17:06 👍 6 🔁 5 💬 0 📌 0
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Sometimes you gotta split the difference. From Aaron Roth's (@aaroth.bsky.social) plenary talk at #ALT2026

24.02.2026 16:44 👍 18 🔁 4 💬 0 📌 0
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February 22, 2026 On February 6, four direct descendants of President Theodore Roosevelt wrote to United States senators to ask them to vote against a measure that opens up the Boundary Waters Canoe Area Wilderness (BW...

Shout out to Heather Cox Richardson (@hcrichardson.bsky.social) for quoting from The Regulatory Review (@theregreview.bsky.social) in a recent Substack piece of hers. Hat tip to my valued colleague Eric Orts (@ericorts.bsky.social) for pointing me to this. open.substack.com/pub/heatherc...

23.02.2026 15:16 👍 2 🔁 1 💬 0 📌 0
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Evolution, Reward, Curiosity: The Three Sources of Learning Signals Learning requires training signals; where are they from?

Wrote a blog post on where the training signals for the brain come from. open.substack.com/pub/kording/...

23.02.2026 16:37 👍 14 🔁 4 💬 0 📌 0
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A five-year effort led by Warren Center affiliate Dolores Albarracín has worked to combat the spread of HIV and hepatitis C on the frontlines of the substance use and methamphetamine crisis, primarily in Appalachia and the rural Midwest. Find out more: penntoday.upenn.edu/...

24.02.2026 13:28 👍 2 🔁 1 💬 0 📌 0
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Cary Coglianese on the Tariff Ruling and the Rule of Law Cary Coglianese describes the Supreme Court’s decision as a clear affirmation of the rule of law. In his view, the ruling reflects the Court’s willing...

Prof. Cary Coglianese (@cary-coglianese.bsky.social) weighs in on the 6–3 SCOTUS ruling in Learning Resources, Inc. v. Trump, holding that the IEEPA does not authorize presidential tariffs — a decision he calls an important affirmation of the rule of law. https://penncareylaw.news/4rtSCNO

21.02.2026 19:25 👍 1 🔁 2 💬 0 📌 0
Webinar - PlanYourScience.com Doing good science can be hard, even overwhelming. Planning your study helps. Join us to learn more about the app that will help you get started and guide you through the process.

Join our live webinar on March 11 @ 12 pm ET to learn more about PlanYourScience.com the app to help you plan your research and guide you through the process.

RSVP today @ buff.ly/una620W

@kordinglab.bsky.social
@gunnarblohm.bsky.social
@jordan.matelsky.com

23.02.2026 13:17 👍 3 🔁 2 💬 0 📌 0
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Through his work with C4R and collaborations with @kordinglab.bsky.social and @neuromatch.bsky.social, @gunnarblohm.bsky.social has contributed to training and educational efforts that teach researchers to design better studies, avoid bias, and build more reproducible science.

23.02.2026 13:17 👍 8 🔁 2 💬 1 📌 0
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Congratulations to Warren Center affiliate Surbhi Goel, who has been named a 2026 Sloan Research Fellow! This fellowship recognizes early-career scholars whose creativity, innovation and research accomplishments distinguish them as leaders in their fields. www.seas.upenn.edu/s...

21.02.2026 00:08 👍 0 🔁 0 💬 0 📌 0
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Pennsylvania Commission Releases Report on Current and Potential Impact of AI Across the Commonwealth • News & Events • Penn Carey Law - Pennsylvania News Beep Cary Coglianese, Edward B. Shils Professor of Law and Professor of Political Science

Pennsylvania Commission Releases Report on Current and Potential Impact of AI Across the Commonwealth • News & Events • Penn Carey Law

https://www.newsbeep.com/us-pa/118297/

Cary Coglianese, Edward B. Shils Professor of Law and Professor of Political Science
Prof. Cary Coglianese served…

19.02.2026 19:20 👍 1 🔁 2 💬 0 📌 0
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Cary Coglianese on the Tariff Ruling and the Rule of Law Cary Coglianese describes the Supreme Court’s decision as a clear affirmation of the rule of law. In his view, the ruling reflects the Court’s willing...

The Supreme Court’s decision in the tariff case should be seen as a victory for the rule of law. www.law.upenn.edu/live/news/18...

20.02.2026 18:41 👍 1 🔁 1 💬 0 📌 0
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We built an app to help you plan your research, guide every step, and make your science more rigorous in the process.

Join our live webinar on March 11 @ 12 pm ET to learn more!
RSVP today @ bit.ly/3ZpQbzp

@kordinglab.bsky.social
@gunnarblohm.bsky.social
@jordan.matelsky.com

19.02.2026 14:00 👍 12 🔁 6 💬 0 📌 1

Hi bluesky! I was wondering whether you know of any papers that discuss how much easier it is to do a replication study with agentic AI (eg Codex/Claude Code). In the absence of code, it seems like that's a great way to test whether the models reported in a paper were the ones that were fit, etc.

19.02.2026 16:15 👍 0 🔁 2 💬 0 📌 0
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This job has become the ultimate case study for why AI won’t replace human workers | CNN Business Radiology has come up multiple times as an example of a field that’s been impacted by AI without replacing the need for human workers.

Warren Center faculty affiliate René Vidal views AI as particularly useful for capturing high-quality MRI scans with fewer measurements. That speeds up the process and allows more patients to be seen in the same amount of time.

18.02.2026 21:20 👍 0 🔁 0 💬 0 📌 0
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George Gerbner Postdoctoral Fellow Baird Howland Analyzes the News With AI

Baird Howland (Ph.D. ‘25) looks at prominent narratives in the news media and how they shape Americans’ worldviews:

17.02.2026 18:58 👍 1 🔁 1 💬 0 📌 0
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Prof. René Vidal’s group at the University of Pennsylvania’s GRASP Laboratory explored this problem in their recent publication titled “SECA: Semantically Equivalent and Coherent Attacks for Eliciting LLM Hallucinations”...
Read more:
www.grasp.upenn.edu/news/simple-...

#GRASP #GRASPLab #NeurIPS25

17.02.2026 20:41 👍 0 🔁 1 💬 0 📌 0
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🤯 Doing good science can be hard, even overwhelming. Planning your study helps. Our P.I., @kordinglab.bsky.social created an app to help you get started with your study and guide you through the process.

🕛️ Join our webinar on Wednesday, March 11 @ 12 pm ET to learn more!

RSVP @ buff.ly/una620W

17.02.2026 13:01 👍 6 🔁 4 💬 0 📌 1
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Diana Mutz Elected National Academy of Sciences Councilor

Diana C. Mutz, Samuel A. Stouffer Professor of Political Science and Communication at the Annenberg School for Communication and the School for Arts and Sciences at the University of Pennsylvania, has been elected to the National Academy of Sciences (NAS) Council:

16.02.2026 15:13 👍 2 🔁 1 💬 0 📌 0