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guha-anderson.com
hacker / CS professor https://www.khoury.northeastern.edu/~arjunguha/
68 posts 182 followers 75 following
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Posts 14 Comments 36

Now that I've written more Python than I care to admit, I'm getting tired of duplicating abstractions: one for sync code and another for async. Effect polymorphism wanted.

submitted 8 days ago • 0 comments

Looking forward to this.

submitted 44 days ago • 0 comments

In this episode of HUB History, Elena Palladino discusses the creation of the Quabbin Reservoir, the four towns that were sacrificed for its construction, and her book Lost Towns of the Swift River Valley. Listen now! www.hubhistory.com/episodes/wat...

submitted 80 days ago • 0 comments

There seems to be a fundamental misunderstanding here. I don't think PhD students complete assigned tasks. arstechnica.com/ai/2025/03/w...

submitted 82 days ago • 2 comments

Photo taken today at @browncsdept.bsky.social. I'm glad to see that the PhD students (@genevievemp.bsky.social), furniture, and faculty seem to have not changed in 10+ years.

submitted 85 days ago • 1 comment

Congrats to Andy and Rich. A well-deserved recognition of their work and reinforcement learning in general! awards.acm.org/about/2024-t...

submitted 85 days ago • 0 comments

The real lesson from DeepSeek is the importance of good old-fashioned computer science. Every day this week, they've been doing open source releases. The latest is their in-house distributed file system. github.com/deepseek-ai/...

submitted 90 days ago • 1 comment

Please help amplify ARBOR, a fantastic new research opportunity! If you’d like to start contributing, NDIF is now hosting DeepSeek R1 8B and 70B, open for all researchers to experiment on via our API. Sign up for API access here: login.ndif.us

submitted 97 days ago • 0 comments

O1, R1, etc. are so good that we evaluate them on “PhD-level” benchmarks. But, these benchmarks are so hard that most people can’t even understand what they are testing. We’ve built a benchmark with problems that are hard to solve but easy to verify: for both humans and models.

submitted 114 days ago • 1 comment

Last one: there are a LOT of people to blame for this one. I think @jasvir.bsky.social is to blame for this problem in "Humanity's Last Exam".

submitted 121 days ago • 2 comments

Ugh, who did this? @joepolitz.bsky.social ? Wait, was it @dbp.bsky.social ? Someone else from @shriram.bsky.social's group? Also from "Humanity's Last Exam".

submitted 121 days ago • 2 comments

OK, who is responsible for this? Is it @natefoster.bsky.social? Source: "Humanity's Last Exam" www.nytimes.com/2025/01/23/t...

submitted 121 days ago • 1 comment

It was fun to be a part of this. We analyze a dataset of student-LLM interactions on programming tasks and ask: what do students get wrong when prompting?

submitted 124 days ago • 1 comment

Counterintuitively, this shows the power of GC. IIRC I've heard of similar tricks used for high-performance OCaml at Jane Street.

submitted 138 days ago • 3 comments