Xiusi Chen

2025

doi dblp
Beyond Answers: Transferring Reasoning Capabilities to Smaller LLMs Using Multi-Teacher Knowledge Distillation.
Yijun Tian|Yikun Han|Xiusi Chen|Wei Wang|Nitesh V. Chawla
Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025
doi dblp
Chain-of-Factors Paper-Reviewer Matching.
Yu Zhang|Yanzhen Shen|SeongKu Kang|Xiusi Chen|Bowen Jin|Jiawei Han
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

doi dblp
PlayBest: Professional Basketball Player Behavior Synthesis via Planning with Diffusion.
Xiusi Chen|Wei-Yao Wang|Ziniu Hu|David Reynoso|Kun Jin|Mingyan Liu|P. Jeffrey Brantingham|Wei Wang
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024

2022

doi dblp
ReLiable: Offline Reinforcement Learning for Tactical Strategies in Professional Basketball Games.
Xiusi Chen|Jyun-Yu Jiang|Kun Jin|Yichao Zhou|Mingyan Liu|P. Jeffrey Brantingham|Wei Wang
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi dblp
Scalable Graph Representation Learning via Locality-Sensitive Hashing.
Xiusi Chen|Jyun-Yu Jiang|Wei Wang
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi dblp
MotifClass: Weakly Supervised Text Classification with Higher-order Metadata Information.
Yu Zhang|Shweta Garg|Yu Meng|Xiusi Chen|Jiawei Han
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

2021

doi dblp
#StayHome or #Marathon?: Social Media Enhanced Pandemic Surveillance on Spatial-temporal Dynamic Graphs.
Yichao Zhou|Jyun-Yu Jiang|Xiusi Chen|Wei Wang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
Hierarchical Metadata-Aware Document Categorization under Weak Supervision.
Yu Zhang|Xiusi Chen|Yu Meng|Jiawei Han
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

2020

doi dblp
Few-Shot Learning for New User Recommendation in Location-based Social Networks.
Ruirui Li|Xian Wu|Xiusi Chen|Wei Wang
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020