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stellali.bsky.social
PhD student @uwnlp.bsky.social @uwcse.bsky.social | visiting researcher @MetaAI | previously @jhuclsp.bsky.social https://stellalisy.com
39 posts 1,246 followers 194 following
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Want to quickly sample high-quality images from diffusion models, but can’t afford the time or compute to distill them? Introducing S4S, or Solving for the Solver, which learns the coefficients and discretization steps for a DM solver to improve few-NFE generation. Thread 👇 1/

submitted 115 days ago • 1 comment

Asking the right questions can make or break decisions in fields like medicine, law, and beyond✴️ Our new framework ALFA—ALignment with Fine-grained Attributes—teaches LLMs to PROACTIVE seek information through better questions through **structured rewards**🏥❓ (co-led with @jiminmun.bsky.social) 👉🏻🧵

submitted 121 days ago • 1 comment

New preprint! Metaphors shape how people understand politics, but measuring them (& their real-world effects) is hard. We develop a new method to measure metaphor & use it to study dehumanizing metaphor in 400K immigration tweets Link: bit.ly/4i3PGm3 #NLP #NLProc #polisky #polcom #compsocialsci 🐦🐦

submitted 122 days ago • 6 comments

The feeling when you thought you were scooped from the title and the abstract but then unscooped after reading the actual paper is my best christmas present🤌💕🎁

submitted 184 days ago • 0 comments

Just had an idea

submitted 194 days ago • 31 comments

Excited to present MediQ at #NeurIPS ! 📍Stop by my poster: East Exhibit Hall A-C #4805📷 🕚Thu, Dec 12 | 11am–2pm 🗓️tinyurl.com/mediq2024 Love to chat about anything--reasoning, synthetic data, multi-agent interaction, multilingual nlp! Message me if you want to chat☕️🍵🧋

submitted 194 days ago • 0 comments

31% of US adults use generative AI for healthcare 🤯But most AI systems answer questions assertively—even when they don’t have the necessary context. Introducing #MediQ a framework that enables LLMs to recognize uncertainty🤔and ask the right questions❓when info is missing: 🧵

submitted 197 days ago • 2 comments

study music:1, taylor swift:0 (only for September I swear😅) Spotify knows too much about me….

submitted 200 days ago • 0 comments

We created an Allen School Starter Pack to help you find and connect with @uofwa.bsky.social #UWAllen labs and researchers on 🦋! We'll add to this list as we grow our community here: go.bsky.app/RyHBLJd #AcademicBluesky #CompSci #AI #CompBio #UbiComp #Accessibility #NLP #HCI #DataViz #mHealth

submitted 208 days ago • 0 comments

OpenReview turned into Reddit🤯 Can we now add upvote/downvote buttons to reviews and rebuttals plz?? Would be a very rich and interesting source of preference data🤡

submitted 208 days ago • 0 comments

I noticed a lot of starter packs skewed towards faculty/industry, so I made one of just NLP & ML students: go.bsky.app/vju2ux Students do different research, go on the job market, and recruit other students. Ping me and I'll add you!

submitted 211 days ago • 102 comments

Came across this paper, very cute of @hamishivi.bsky.social to say "popular BERT model"🤡

submitted 213 days ago • 0 comments

I'm biased ofc but IMO the ~right theoretical framework for thinking and talking about instructable LLM-based agents is assistance games (a.k.a. Cooperative Inverse Reinforcement Learning (CIRL) games).

submitted 215 days ago • 3 comments

Ready for another Computational Social Science Starter Pack? Here is number 2! More amazing folks to follow! Many students and the next gen represented! go.bsky.app/GoEyD7d

submitted 219 days ago • 34 comments

1/ Introducing ᴏᴘᴇɴꜱᴄʜᴏʟᴀʀ: a retrieval-augmented LM to help scientists synthesize knowledge 📚 @uwnlp.bsky.social & Ai2 With open models & 45M-paper datastores, it outperforms proprietary systems & match human experts. Try out our demo! openscholar.allen.ai

submitted 215 days ago • 6 comments

I noticed that all the X posts about migrating to 🦋 (with the app name, the emoji, or even “the other platform”) get extremely down ranked😅 very sad/disturbed to see the level of content control over there🤯

submitted 215 days ago • 1 comment

Had so much fun presenting our work ValueScope (arxiv.org/abs/2407.024...) at #EMNLP2024 and (mostly) enjoying Miami with friends last week🫶🏻🏖️!! Also learned about so many amazing works and now I’m inspired to start working again🫡💕

submitted 216 days ago • 0 comments