🔥The 9th Round of Easy Loan, Earn $40 Reward is in progress❗️ ⏰ Promotion Period: January 15th - Feburary 15th, 2025 👉 Register now and check more details at gate.io/campaigns/358

Very excited about this recent work on characterizing #GenAI-vs-human #ContentCreation competition, led by our PhD student Fan Yao. An overview of this paper and my thoughts on future online content ecosystem 👇 haifeng-xu.com/cmsc35401win24…

Honored to be part of this amazing cohort of Schmidt Science AI2050 fellows Huge thanks to my incredible students, collaborators and mentors. This award will support our work on studying incentives in human-vs-#GenAI content creation ecosystems datascience.uchicago.edu/news/haifeng-x…

📢 #ICML2024 authors! Help improve ML peer review! 🔬📝 Check your inbox for an email titled "[ICML 2024] Author Survey" and rank your submissions. 🏆📈 Your confidential input is crucial, and won't affect decisions. 🔒✅ Survey link in email or "Author Tasks" on OpenReview.

Incredibly honored to join the 2024 #CarnegieFellows! The fellowship will support my research on how people update their views and attitudes in response to the conversations they take part in and the information they engage with online. carnegie.org/awards/honoree… Carnegie Corporation of New York

Your online learning algorithm is secretly an incentive mechanism -- check out our #ICLR2024 Spotlight paper on designing online algorithms to dis-incentivize clickbait! Link 👉arxiv.org/abs/2311.15647. Joint work with Thomas Kleine Buening,Aadirupa Saha , Christos Dimitrakakis.

Congratulations to Haifeng Xu (Haifeng Xu), Assistant Professor of Computer Science and Data Science, for being awarded Best Paper at The Web Conference 2024! Haifeng Xu’s paper, “Mechanism Design for Large Language Models,” was selected as Best Paper out of 2,008 submissions

Excited to share that our paper is named the Best Paper at this year's The Web Conference #TheWebConf24 TL;DR: we designed an incentive-compatible mechanism for aggregating token preferences from multiple self-interested #LLM agents! UChicagoCS Data Science Institute

Hearty congrats!! I was fortunate enough to have Ariel’s support at important stages of my career. Have always been inspired by his wisdom, in research and also beyond academia. Super well-deserved Ariel Procaccia !!

#UChicago's Data Science Institute (DSI) is recruiting **postdocs** through the DSI Scholars program. A great chance to collaborate on cool projects—including potential work with me! 👩✍️🤖 More info and links in the thread 🧵

One of my favorite recent papers (and Konstantin is really great)! When designing negotiation agents by combining #LLM with strategic information revelation, cheap talk is more natural than persuasion for guiding strategic language generation

Save the Date! It is our pleasure to share that the 2025 Midwest ML Symposium will be held at The University of Chicago, June 23-24, 2025! Please stay tuned for further information about registration, accommodation, and transportation on the conference website midwest-ml.org/2025/

Congratulations to my former PhD student Lily Xu Lily Xu for her PhD thesis "High-stakes decisions from low-quality data: AI decision-making for planetary health" being selected as runner-up for the doctoral dissertation award (VLDDA) at the AAMAS conference 2025 The AAMAS Conference !

Imagine a future where your realtor is an AI #Agent who knows behavioral economics and marketing science well, can negotiate in natural language, and is intelligent in strategies Check out our AI Realtor project here: yangalan123.github.io/ai-realtor/

Excited about the visit!

Check out this EC'25 workshop on Information Economics+#LLMs! Submissions of contributions are welcome -- due on June 7 sites.google.com/view/ec25-info… Jason Jason‎ Hartline‎ and Dirk will deliver invited talks! With Krishnamurthy Iyer, Tao Lin Ce Li