Sihao Chen

Senior Applied Scientist

Publications

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- Experiential Reinforcement Learning
  
  Taiwei Shi, Sihao Chen, Bowen Jiang, Linxin Song, Longqi Yang, Jieyu Zhao
  
  February 2026
  
  Preprint
- One Model, All Roles: Multi-Turn, Multi-Agent Self-Play Reinforcement Learning for Conversational Social Intelligence
  
  Bowen Jiang, Taiwei Shi, Ryo Kamoi, Yuan Yuan, Camillo J. Taylor, Longqi Yang, Pei Zhou, Sihao Chen
  
  February 2026
  
  Publication
- Struct-Bench: A Benchmark for Differentially Private Structured Text Generation
  
  Shuaiqi Wang, Vikas Raunak, Arturs Backurs, Victor Reis, Pei Zhou, Sihao Chen, Longqi Yang, Zinan Lin, Sergey Yekhanin, Giulia Fanti
  
  NeurIPS 2025 | December 2025
  
  Publication Project
- Know Me, Respond to Me: Benchmarking LLMs for Dynamic User Profiling and Personalized Responses at Scale
  
  Bowen Jiang, Zhuoqun Hao, Young-Min Cho, Bryan Li, Yuan Yuan, Sihao Chen, Lyle Ungar, C. J. Taylor, Dan Roth
  
  COLM 2025 | July 2025
  
  Publication
- Revela: Dense Retriever Learning via Language Modeling
  
  Fengyu Cai, Tong Chen, Xinran Zhao, Sihao Chen, Hongming Zhang, Sherry Tongshuang Wu, Iryna Gurevych, Heinz Koeppl
  
  ICLR 2026 | June 2025
  
  DOI Publication

- Experiential Reinforcement Learning
  
  Taiwei Shi, Sihao Chen, Bowen Jiang, Linxin Song, Longqi Yang, Jieyu Zhao
  
  February 2026
  
  Preprint
- One Model, All Roles: Multi-Turn, Multi-Agent Self-Play Reinforcement Learning for Conversational Social Intelligence
  
  Bowen Jiang, Taiwei Shi, Ryo Kamoi, Yuan Yuan, Camillo J. Taylor, Longqi Yang, Pei Zhou, Sihao Chen
  
  February 2026
  
  Publication
- Struct-Bench: A Benchmark for Differentially Private Structured Text Generation
  
  Shuaiqi Wang, Vikas Raunak, Arturs Backurs, Victor Reis, Pei Zhou, Sihao Chen, Longqi Yang, Zinan Lin, Sergey Yekhanin, Giulia Fanti
  
  NeurIPS 2025 | December 2025
  
  Publication Project
- Know Me, Respond to Me: Benchmarking LLMs for Dynamic User Profiling and Personalized Responses at Scale
  
  Bowen Jiang, Zhuoqun Hao, Young-Min Cho, Bryan Li, Yuan Yuan, Sihao Chen, Lyle Ungar, C. J. Taylor, Dan Roth
  
  COLM 2025 | July 2025
  
  Publication
- Revela: Dense Retriever Learning via Language Modeling
  
  Fengyu Cai, Tong Chen, Xinran Zhao, Sihao Chen, Hongming Zhang, Sherry Tongshuang Wu, Iryna Gurevych, Heinz Koeppl
  
  ICLR 2026 | June 2025
  
  DOI Publication
- Struct-Bench: A Benchmark for Differentially Private Structured Text Generation
  
  Shuaiqi Wang, Vikas Raunak, Arturs Backurs, Victor Reis, Pei Zhou, Sihao Chen, Longqi Yang, Zinan Lin, Sergey Yekhanin, Giulia Fanti
  
  NeurIPS 2025 | December 2025
  
  Publication Project

- Experiential Reinforcement Learning
  
  Taiwei Shi, Sihao Chen, Bowen Jiang, Linxin Song, Longqi Yang, Jieyu Zhao
  
  February 2026
  
  Preprint
- One Model, All Roles: Multi-Turn, Multi-Agent Self-Play Reinforcement Learning for Conversational Social Intelligence
  
  Bowen Jiang, Taiwei Shi, Ryo Kamoi, Yuan Yuan, Camillo J. Taylor, Longqi Yang, Pei Zhou, Sihao Chen
  
  February 2026
  
  Publication
- Struct-Bench: A Benchmark for Differentially Private Structured Text Generation
  
  Shuaiqi Wang, Vikas Raunak, Arturs Backurs, Victor Reis, Pei Zhou, Sihao Chen, Longqi Yang, Zinan Lin, Sergey Yekhanin, Giulia Fanti
  
  NeurIPS 2025 | December 2025
  
  Publication Project
- Know Me, Respond to Me: Benchmarking LLMs for Dynamic User Profiling and Personalized Responses at Scale
  
  Bowen Jiang, Zhuoqun Hao, Young-Min Cho, Bryan Li, Yuan Yuan, Sihao Chen, Lyle Ungar, C. J. Taylor, Dan Roth
  
  COLM 2025 | July 2025
  
  Publication
- Revela: Dense Retriever Learning via Language Modeling
  
  Fengyu Cai, Tong Chen, Xinran Zhao, Sihao Chen, Hongming Zhang, Sherry Tongshuang Wu, Iryna Gurevych, Heinz Koeppl
  
  ICLR 2026 | June 2025
  
  DOI Publication