Professor X (@prof_xblock) 's Twitter Profile
Professor X

@prof_xblock

Professor in NYU Stern Business School and Computer Science, specialized in AI and Blockchain | 商学院和计算机教授, AI & 区块链专家 #web3 #AI #blockchain #defi

ID: 113230249

calendar_today11-02-2010 03:39:07

85 Tweet

350 Followers

118 Following

Professor X (@prof_xblock) 's Twitter Profile Photo

My new paper on Transaction Packaging in High-throughput Blockchains: arxiv.org/abs/2301.10944. We propose a strategic coordination mechanism for the decentralized transaction packaging process by using a game-theoretic approach.

Boo (@defi_boo) 's Twitter Profile Photo

Check out this overview of DEX LP RISK-HEDGE strategy, focusing on the IL perspective and LP as options perspective.

Check out this overview of DEX LP RISK-HEDGE strategy, focusing on the IL perspective and LP as options perspective.
Dawn Song (@dawnsongtweets) 's Twitter Profile Photo

Our ZKP MOOC (zk-learning.org) has been really exciting with ~3500 enrolled globally! Today we're thrilled to announce a new ZKP/web3 hackathon, open to the public, March 1-May 2, virtual & in-person UC Berkeley, with prizes up to $200K+! Sign up: rdi.berkeley.edu/zkp-web3-hacka…

Our ZKP MOOC (zk-learning.org) has been really exciting with ~3500 enrolled globally!
Today we're thrilled to announce a new ZKP/web3 hackathon, open to the public, March 1-May 2, virtual &amp; in-person <a href="/UCBerkeley/">UC Berkeley</a>, with prizes up to $200K+!
Sign up: rdi.berkeley.edu/zkp-web3-hacka…
NFT.NYC (@nft_nyc) 's Twitter Profile Photo

What do #NFTs & Chat GPT-4 have in common? Attend #NFTNYC2023 and hear from Professor X (Professor, New York University) on how AI & blockchain technologies intersect. Check out the program here: NFT.NYC/program

What do #NFTs &amp; Chat GPT-4 have in common?

Attend #NFTNYC2023 and hear from <a href="/Prof_XBlock/">Professor X</a> (Professor, <a href="/nyuniversity/">New York University</a>) on how AI &amp; blockchain technologies intersect. 

Check out the program here: NFT.NYC/program
NYU Center for Data Science (@nyudatascience) 's Twitter Profile Photo

At our latest CDS Seminar, CDS-affiliated NYU Stern's Prof. Xi Chen (Professor X) discussed privacy-preserving dynamic pricing that protects customer data, and a new blockchain mechanism for decentralized AI training markets. His work bridges privacy, ML, and blockchain tech.

At our latest CDS Seminar, CDS-affiliated <a href="/NYUStern/">NYU Stern</a>'s Prof. Xi Chen (<a href="/Prof_XBlock/">Professor X</a>) discussed privacy-preserving dynamic pricing that protects customer data, and a new blockchain mechanism for decentralized AI training markets.

His work bridges privacy, ML, and blockchain tech.
Bitpush (@bitpushnews) 's Twitter Profile Photo

🚨 Get ready for CryptoAI Summit 2025 – where AI meets Web3 in NYC! 🗓️ May 10 | Full day | 6 powerful panels One of the most talked-about topics? 🎙️ Panel 6: “AI Agents & Meme Coins – The New Market Makers?”

Professor X (@prof_xblock) 's Twitter Profile Photo

Thrilled to attend the "AI Agents + Meme Coins" panel at #CryptoAISummit2025! by Bitpush🚀 mp.weixin.qq.com/s/C90HFxQZyNhp… Transparency and verifiability are key for the AI+finance future! #AI #Agents #Meme #Coins #Bitpush

Professor X (@prof_xblock) 's Twitter Profile Photo

New research alert! 📝Spectral Policy Optimization" that helps LLMs learn from ALL responses, even when they're ALL wrong! Solves a major GRPO limitation and improves model reasoning across multiple sizes. Read it here: arxiv.org/abs/2505.11595 #AI #reasoning #LLM

Professor X (@prof_xblock) 's Twitter Profile Photo

Yap early, yap only, yap often. Kaito AI 🌊 is connecting AI, attention and capital with Yaps. Just claimed my social card and I'm accumulating Yap points in real-time. Claim yours 👉 yaps.kaito.ai/referral/11323…

Yu Wang (@__yuwang__) 's Twitter Profile Photo

A Personal AI Assistant that Sees What You See and Understands You - Powered by Our Most Advanced Memory System 🧠 Imagine having a personal AI that truly remembers you. Not just another chatbot. Not just a search box. A real assistant that sees what you see, understands what

A Personal AI Assistant that Sees What You See and Understands You - Powered by Our Most Advanced Memory System

🧠 Imagine having a personal AI that truly remembers you.

Not just another chatbot. Not just a search box.

A real assistant that sees what you see, understands what
Yu Wang (@__yuwang__) 's Twitter Profile Photo

Introducing The Most Advanced Memory System for LLM Agents MIRIX is by far the most advanced memory system in the world, designed to make AI truly remember, learn, and help you over time. Website: mirix.io Paper: arxiv.org/abs/2507.07957 Github:

Peter L. Chen (@peterlaulukch) 's Twitter Profile Photo

Check our #NeurIPS2025 work ComPO, a new preference alignment scheme that 😋Effectively extracts signals from noisy pairs that DPO cannot utilize; 🤯"Micro-finetuning": Only updates 0.0002% of weight! 😎Resolves likelihood-displacement ✨Novel zeroth-order LLM training method:

Check our #NeurIPS2025 work ComPO, a new preference alignment scheme that

😋Effectively extracts signals from noisy pairs that DPO cannot utilize; 
🤯"Micro-finetuning": Only updates 0.0002% of weight!
😎Resolves likelihood-displacement

✨Novel zeroth-order LLM training method:
Peter L. Chen (@peterlaulukch) 's Twitter Profile Photo

new paper: RLVR Exploration-Exploitation🫨 we carefully studied several interesting open questions regarding RLVR dynamics in entropy and clipping mechanism... p.s. "uncontaminated" Llama could also improve under random reward, while Qwen-Math might also fail to improve.

new paper: RLVR Exploration-Exploitation🫨

we carefully studied several interesting open questions regarding RLVR dynamics in entropy and clipping mechanism...

p.s. "uncontaminated" Llama could also improve under random reward, while Qwen-Math might also fail to improve.