Zihua Si

Researcher, Tiktok

Joined

May 2021

Names

Zihua Si (Preferred)

Emails

****@ruc.edu.cn (Confirmed)

,

****@ruc.edu.cn (Confirmed)

Personal Links

Semantic Scholar

Career & Education History

Researcher

Tiktok (bytedance.com)

2025 – 2026

MS student

Renmin University of China (ruc.edu.cn)

2022 – 2025

Advisors, Relations & Conflicts

No relations added

Expertise

Recommender System

2022 – 2026

Publications

Explicitly Integrating Judgment Prediction with Legal Document Retrieval: A Law-Guided Generative Approach
Weicong Qin, Zelin Cao, Weijie Yu, Zihua Si, Sirui Chen, Jun Xu
- SIGIR 2024
- Readers: Everyone
LargePiG for Hallucination-Free Query Generation: Your Large Language Model is Secretly a Pointer Generator
Zhongxiang Sun, Zihua Si, Xiaoxue Zang, Kai Zheng, Yang Song, Xiao Zhang, Jun Xu
- WWW 2025
- Readers: Everyone
LargePiG for Hallucination-Free Query Generation: Your Large Language Model is Secretly a Pointer Generator
ZhongXiang Sun, Zihua Si, Xiaoxue Zang, Kai Zheng, Yang Song, Xiao Zhang, Jun Xu
- WWW 2025 Poster
- Readers: Everyone
Explainable Legal Case Matching via Graph Optimal Transport
Zhongxiang Sun, Weijie Yu, Zihua Si, Jun Xu, Zhenhua Dong, Xu Chen, Hongteng Xu, Ji-Rong Wen
- IEEE Trans. Knowl. Data Eng. 2024
- Readers: Everyone
To Search or to Recommend: Predicting Open-App Motivation with Neural Hawkes Process
Zhongxiang Sun, Zihua Si, Xiao Zhang, Xiaoxue Zang, Yang Song, Hongteng Xu, Jun Xu
- SIGIR 2024
- Readers: Everyone
Explicitly Integrating Judgment Prediction with Legal Document Retrieval: A Law-Guided Generative Approach
Weicong Qin, Zelin Cao, Weijie Yu, Zihua Si, Sirui Chen, Jun Xu
- SIGIR 2024
- Readers: Everyone
TWIN V2: Scaling Ultra-Long User Behavior Sequence Modeling for Enhanced CTR Prediction at Kuaishou
Zihua Si, Lin Guan, Zhongxiang Sun, Xiaoxue Zang, Jing Lu, Yiqun Hui, Xingchao Cao, Zeyu Yang, Yichen Zheng, Dewei Leng, Kai Zheng, Chenbin Zhang, Yanan Niu, Yang Song, Kun Gai
- CoRR 2024
- Readers: Everyone
LargePiG: Your Large Language Model is Secretly a Pointer Generator
Zhongxiang Sun, Zihua Si, Xiaoxue Zang, Kai Zheng, Yang Song, Xiao Zhang, Jun Xu
- CoRR 2024
- Readers: Everyone
UniSAR: Modeling User Transition Behaviors between Search and Recommendation
Teng Shi, Zihua Si, Jun Xu, Xiao Zhang, Xiaoxue Zang, Kai Zheng, Dewei Leng, Yanan Niu, Yang Song
- SIGIR 2024
- Readers: Everyone

View all 30 publications

Co-Authors

View all 37 co-authors