Zihua Si

26 papers A* 7A 4Journal 14Unranked 1
YearRankTypeTitle / Venue / Authors
2025 A* conf
LargePiG for Hallucination-Free Query Generation: Your Large Language Model is Secretly a Pointer Generator.
WWW
Zhongxiang Sun, Zihua Si, Xiaoxue Zang, Kai Zheng, Yang Song, Xiao Zhang, Jun Xu
2024 J jnl
Explainable Legal Case Matching via Graph Optimal Transport.
IEEE Trans. Knowl. Data Eng.
Zhongxiang Sun, Weijie Yu, Zihua Si, Jun Xu, Zhenhua Dong, Xu Chen, Hongteng Xu, Ji-Rong Wen
2024 A* conf
Explicitly Integrating Judgment Prediction with Legal Document Retrieval: A Law-Guided Generative Approach.
SIGIR
Weicong Qin, Zelin Cao, Weijie Yu, Zihua Si, Sirui Chen, Jun Xu
2024 — conf
Generative Retrieval with Semantic Tree-Structured Identifiers and Contrastive Learning.
SIGIR-AP
Zihua Si, Zhongxiang Sun, JiaLe Chen, Guozhang Chen, Xiaoxue Zang, Kai Zheng, Yang Song, Xiao Zhang, Jun Xu, Kun Gai
2024 A conf
Large Language Models Enhanced Collaborative Filtering.
CIKM
Zhongxiang Sun, Zihua Si, Xiaoxue Zang, Kai Zheng, Yang Song, Xiao Zhang, Jun Xu
2024 J jnl
Large Language Models Enhanced Collaborative Filtering.
CoRR
Zhongxiang Sun, Zihua Si, Xiaoxue Zang, Kai Zheng, Yang Song, Xiao Zhang, Jun Xu
2024 J jnl
LargePiG: Your Large Language Model is Secretly a Pointer Generator.
CoRR
Zhongxiang Sun, Zihua Si, Xiaoxue Zang, Kai Zheng, Yang Song, Xiao Zhang, Jun Xu
2024 A conf
TWIN V2: Scaling Ultra-Long User Behavior Sequence Modeling for Enhanced CTR Prediction at Kuaishou.
CIKM
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
2024 J jnl
TWIN V2: Scaling Ultra-Long User Behavior Sequence Modeling for Enhanced CTR Prediction at Kuaishou.
CoRR
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
2024 A* conf
To Search or to Recommend: Predicting Open-App Motivation with Neural Hawkes Process.
SIGIR
Zhongxiang Sun, Zihua Si, Xiao Zhang, Xiaoxue Zang, Yang Song, Hongteng Xu, Jun Xu
2024 J jnl
To Search or to Recommend: Predicting Open-App Motivation with Neural Hawkes Process.
CoRR
Zhongxiang Sun, Zihua Si, Xiao Zhang, Xiaoxue Zang, Yang Song, Hongteng Xu, Jun Xu
2024 A* conf
UniSAR: Modeling User Transition Behaviors between Search and Recommendation.
SIGIR
Teng Shi, Zihua Si, Jun Xu, Xiao Zhang, Xiaoxue Zang, Kai Zheng, Dewei Leng, Yanan Niu, Yang Song
2024 J jnl
UniSAR: Modeling User Transition Behaviors between Search and Recommendation.
CoRR
Teng Shi, Zihua Si, Jun Xu, Xiao Zhang, Xiaoxue Zang, Kai Zheng, Dewei Leng, Yanan Niu, Yang Song
2023 J jnl
Enhancing Recommendation with Search Data in a Causal Learning Manner.
ACM Trans. Inf. Syst.
Zihua Si, Zhongxiang Sun, Xiao Zhang, Jun Xu, Yang Song, Xiaoxue Zang, Ji-Rong Wen
2023 J jnl
Generative Retrieval with Semantic Tree-Structured Item Identifiers via Contrastive Learning.
CoRR
Zihua Si, Zhongxiang Sun, JiaLe Chen, Guozhang Chen, Xiaoxue Zang, Kai Zheng, Yang Song, Xiao Zhang, Jun Xu
2023 J jnl
Incorporating Judgment Prediction into Legal Case Retrieval via Law-aware Generative Retrieval.
CoRR
Weicong Qin, Zelin Cao, Weijie Yu, Zihua Si, Sirui Chen, Jun Xu
2023 A conf
KuaiSAR: A Unified Search And Recommendation Dataset.
CIKM
Zhongxiang Sun, Zihua Si, Xiaoxue Zang, Dewei Leng, Yanan Niu, Yang Song, Xiao Zhang, Jun Xu
2023 J jnl
KuaiSAR: A Unified Search And Recommendation Dataset.
CoRR
Zhongxiang Sun, Zihua Si, Xiaoxue Zang, Dewei Leng, Yanan Niu, Yang Song, Xiao Zhang, Jun Xu
2023 A* conf
Reward Imputation with Sketching for Contextual Batched Bandits.
NeurIPS
Xiao Zhang, Ninglu Shao, Zihua Si, Jun Xu, Wenhan Wang, Hanjing Su, Ji-Rong Wen
2023 A conf
Uncovering ChatGPT's Capabilities in Recommender Systems.
RecSys
Sunhao Dai, Ninglu Shao, Haiyuan Zhao, Weijie Yu, Zihua Si, Chen Xu, Zhongxiang Sun, Xiao Zhang, Jun Xu
2023 J jnl
Uncovering ChatGPT's Capabilities in Recommender Systems.
CoRR
Sunhao Dai, Ninglu Shao, Haiyuan Zhao, Weijie Yu, Zihua Si, Chen Xu, Zhongxiang Sun, Xiao Zhang, Jun Xu
2023 A* conf
When Search Meets Recommendation: Learning Disentangled Search Representation for Recommendation.
SIGIR
Zihua Si, Zhongxiang Sun, Xiao Zhang, Jun Xu, Xiaoxue Zang, Yang Song, Kun Gai, Ji-Rong Wen
2023 J jnl
When Search Meets Recommendation: Learning Disentangled Search Representation for Recommendation.
CoRR
Zihua Si, Zhongxiang Sun, Xiao Zhang, Jun Xu, Xiaoxue Zang, Yang Song, Kun Gai, Ji-Rong Wen
2022 A* conf
A Model-Agnostic Causal Learning Framework for Recommendation using Search Data.
WWW
Zihua Si, Xueran Han, Xiao Zhang, Jun Xu, Yue Yin, Yang Song, Ji-Rong Wen
2022 J jnl
A Model-Agnostic Causal Learning Framework for Recommendation using Search Data.
CoRR
Zihua Si, Xueran Han, Xiao Zhang, Jun Xu, Yue Yin, Yang Song, Ji-Rong Wen
2022 J jnl
Partial Information as Full: Reward Imputation with Sketching in Bandits.
CoRR
Xiao Zhang, Ninglu Shao, Zihua Si, Jun Xu, Wenhan Wang, Hanjing Su, Ji-Rong Wen