Sphinteract: Resolving Ambiguities in NL2SQL Through User Interaction
Fuheng Zhao, Shaleen Deep, Fotis Psallidas, Avrilia Floratou, Divyakant Agrawal, Amr El Abbadi
VLDB 2025
I am a Ph.D. candidate in the Department of Computer Science at the University of California, Santa Barbara. I am co-advised by Professor Divyakant Agrawal and Professor Amr El Abbadi.
I'm interested in developing new algorithms and systems to manage big data efficiently.
Currently, I am exploring opportunities in applying large language models in data systems, such as translating natural language into SQL and enabling approximate query processing with LLMs.
Besides research, I enjoy trying new food, watching movies, and playing tennis and badminton. I'm also a trumpet player in which I played trumpet solo in Danzón No. 2 at the Disney Hall.
I am honored to have received the Microsoft Research PhD Fellowship from Microsoft Research, Charles Dana Fellowship, research gifts from Snowflake.
Interested in collaboration? Drop me an email and let's chat!
Fuheng Zhao, Shaleen Deep, Fotis Psallidas, Avrilia Floratou, Divyakant Agrawal, Amr El Abbadi
VLDB 2025
Fuheng Zhao, Divyakant Agrawal, Amr El Abbadi
CIDR 2025
Work done while interning at Microsoft Gray System Lab
CIDR 2024
Fuheng Zhao, Punnal Ismail Khan, Divyakant Agrawal, Amr El Abbadi, Arpit Gupta, Zaoxing Liu
VLDB 2023
Fuheng Zhao*, Dan Qiao*, Rachel Redberg, Divyakant Agrawal, Amr El Abbadi, Yu-Xiang Wang
NeurIPS 2022
Fuheng Zhao, Divyakant Agrawal, Amr El Abbadi, Ahmed Metwally
VLDB 2022
Fuheng Zhao, Sujaya Maiyya, Ryan Wiener, Divyakant Agrawal, Amr El Abbadi
VLDB 2021
Looked into the trade-off between write and read. Proposed a new ganerning compaction policy to enhance read performance .
preprint
Redwood project is lead by Steve Atherton.
I contributed on monitoring, caching, and scheduling disk I/O during my two summer internships at Snowflake. Most of my contributions can be found here.