Silei Xu

Researcher, Zoom

Joined

July 2019

Names

Silei Xu

Emails

****@cs.stanford.edu (Confirmed)

,

****@zoom.us (Confirmed)

Personal Links

Career & Education History

Researcher

Zoom (zoom.us)

2023 – Present

PhD student

Stanford University (stanford.edu)

2015 – 2023

Advisors, Relations & Conflicts

No relations added

Expertise

semantic parsing

,

database query

Present

knowledge base question answering

Present

LLM Agent

,

LLM function call

Present

Publications

LiveMCP-101: Stress Testing and Diagnosing MCP-enabled Agents on Challenging Queries
Ming Yin, Dinghan Shen, Silei Xu, Jianbing Han, Sixun Dong, Mian Zhang, Yebowen Hu, Shujian Liu, Simin Ma, Song Wang, Sathish Reddy Indurthi, Xun Wang, Yiran Chen, Kaiqiang Song
- Submitted to ICLR 2026
- Readers: Everyone
Instructional Segment Embedding: Improving LLM Safety with Instruction Hierarchy
Tong Wu, Shujian Zhang, Kaiqiang Song, Silei Xu, Sanqiang Zhao, Ravi Agrawal, Sathish Reddy Indurthi, Chong Xiang, Prateek Mittal, Wenxuan Zhou
- SafeGenAi Poster
- Readers: Everyone
WPO: Enhancing RLHF with Weighted Preference Optimization
Wenxuan Zhou, Ravi Agrawal, Shujian Zhang, Sathish Reddy Indurthi, Sanqiang Zhao, Kaiqiang Song, Silei Xu, Chenguang Zhu
- EMNLP 2024
- Readers: Everyone
A few-shot semantic parser for wizard-of-oz dialogues with the precise thingtalk representation
Giovanni Campagna, Sina Semnani, Ryan Othniel Kearns, Lucas Jun Koba Sato, Silei Xu, Monica Lam
- Findings of ACL 2022
- Readers: Everyone
Instructional Segment Embedding: Improving LLM Safety with Instruction Hierarchy
Tong Wu, Shujian Zhang, Kaiqiang Song, Silei Xu, Sanqiang Zhao, Ravi Agrawal, Sathish Reddy Indurthi, Chong Xiang, Prateek Mittal, Wenxuan Zhou
- ICLR 2025 Poster
- Readers: Everyone
AutoQA: From Databases To QA Semantic Parsers With Only Synthetic Training Data
Silei Xu, Sina Semnani, Giovanni Campagna, Monica Lam
- EMNLP 2020
- Readers: Everyone
Fine-tuned LLMs Know More, Hallucinate Less with Few-Shot Sequence-to-Sequence Semantic Parsing over Wikidata
Silei Xu, Shicheng Liu, Theo Culhane, Elizaveta Pertseva, Meng-Hsi Wu, Sina Semnani, Monica Lam
- EMNLP 2023 Main
- Readers: Everyone
Almond: The Architecture of an Open, Crowdsourced, Privacy-Preserving, Programmable Virtual Assistant
Giovanni Campagna, Rakesh Ramesh, Silei Xu, Michael Fischer, Monica S. Lam
- 2017 (modified: 12 Nov 2022)
- WWW 2017
- Readers: Everyone
Product selection problem: improve market share by learning consumer behavior
Silei Xu, John Chi-Shing Lui
- 2014 (modified: 16 Jul 2019)
- KDD 2014
- Readers: Everyone

Co-Authors

View all 33 co-authors