Xixi Wu

2025

doi dblp
Towards Explainable Transaction Risk Analysis With Dual Graph Retrieval Augmented Generation.
Liang Su|Mingyang Zhang|Kangxiang Jia|Tengfei Liu|Weiqiang Wang|Yun Xiong|Xixi Wu|Xinyu Gao|Yongrui Fu|Jiawei Zhang
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

2024

doi dblp
DTFormer: A Transformer-Based Method for Discrete-Time Dynamic Graph Representation Learning.
Xi Chen|Yun Xiong|Siwei Zhang|Jiawei Zhang|Yao Zhang|Shiyang Zhou|Xixi Wu|Mingyang Zhang|Tengfei Liu|Weiqiang Wang
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
DDIPrompt: Drug-Drug Interaction Event Prediction based on Graph Prompt Learning.
Yingying Wang|Yun Xiong|Xixi Wu|Xiangguo Sun|Jiawei Zhang|Guangyong Zheng
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2023

doi dblp
Dual Intents Graph Modeling for User-centric Group Discovery.
Xixi Wu|Yun Xiong|Yao Zhang|Yizhu Jiao|Jiawei Zhang
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
iLoRE: Dynamic Graph Representation with Instant Long-term Modeling and Re-occurrence Preservation.
Siwei Zhang|Yun Xiong|Yao Zhang|Xixi Wu|Yiheng Sun|Jiawei Zhang
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
ConsRec: Learning Consensus Behind Interactions for Group Recommendation.
Xixi Wu|Yun Xiong|Yao Zhang|Yizhu Jiao|Jiawei Zhang|Yangyong Zhu|Philip S. Yu
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023