Jiaqi Zhai
lunarmony.bsky.social
Jiaqi Zhai
@lunarmony.bsky.social
In the name of the best within us. Former Distinguished Engineer, Recommendations@Meta (and before that @Google @Cornell)
Reposted by Jiaqi Zhai
For the first time, we show that GPU-accelerated database systems can be both faster AND cheaper than their CPU counterparts, with a proof-of-concept on Microsoft SQL Server in Azure running TPC-H 1TB with a single A100/H100! Check out our VLDB'25 paper (www.vldb.org/pvldb/vol18/...) for details!
August 31, 2025 at 9:47 PM
At #TheWebConf2025 today? Join our talk on next-gen retrieval paradigm at 10:30am in C3.3! Also moderating Responsible Web session (2:30-4pm, C3.4) on misinformation demonetization, cookie compliance & factchecking - crucial topics for building a better internet. See you there!
April 29, 2025 at 8:04 PM
To some, AGI may be just consolidation of intellectual capital under existing power structures
April 12, 2025 at 9:20 PM
🧵(1/4) Interested in the next generation retrieval paradigm or making your recommendations, search, or RAG/LLMs applications 20-30% better? Check out Retrieval with Learned Similarities, a collaboration with Microsoft Research, accepted as an oral presentation (155 out of 2062 papers) at WWW 2025!
February 3, 2025 at 5:08 PM
Reposted by Jiaqi Zhai
I don’t really have the energy for politics right now. So I will observe without comment:

Executive Order 14110 was revoked (Safe, Secure, and Trustworthy Development and Use of Artificial Intelligence)
January 21, 2025 at 12:34 AM
Recent controversies with BlueSky data being scraped for training GenAI models demonstrates that no one has thought through how decentralized social networks are supposed to work at all. Treating all internet engagements as public still seems like a safe default option.
November 28, 2024 at 4:02 PM
Strange how clarity strikes when flying above the attention economy's reach. The ground is nothing but a notification prison now.
October 27, 2024 at 2:49 PM