Xian Wu

2026

doi dblp
From Retrieval to Generation: Unifying External and Parametric Knowledge for Medical Question Answering.
Lei Li|Xiao Zhou|Yingying Zhang|Xian Wu
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

doi dblp
A Contrastive Pretrain Model with Prompt Tuning for Multi-center Medication Recommendation.
Qidong Liu|Zhaopeng Qiu|Xiangyu Zhao|Xian Wu|Zijian Zhang|Tong Xu|Feng Tian
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 3
doi dblp
How much Medical Knowledge do LLMs have? An Evaluation of Medical Knowledge Coverage for LLMs.
Ziheng Zhang|Zhenxi Lin|Yefeng Zheng|Xian Wu
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

doi dblp
Conditional Cross-Platform User Engagement Prediction.
Xinhang Li|Zhaopeng Qiu|Jiacheng Jiang|Yong Zhang|Chunxiao Xing|Xian Wu
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 1
doi dblp
Distributional Fairness-aware Recommendation.
Hao Yang|Xian Wu|Zhaopeng Qiu|Yefeng Zheng|Xu Chen
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 5
doi dblp
Editing Factual Knowledge and Explanatory Ability of Medical Large Language Models.
Derong Xu|Ziheng Zhang|Zhihong Zhu|Zhenxi Lin|Qidong Liu|Xian Wu|Tong Xu|Wanyu Wang|Yuyang Ye|Xiangyu Zhao|Enhong Chen|Yefeng Zheng
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
When MOE Meets LLMs: Parameter Efficient Fine-tuning for Multi-task Medical Applications.
Qidong Liu|Xian Wu|Xiangyu Zhao|Yuanshao Zhu|Derong Xu|Feng Tian|Yefeng Zheng
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
doi dblp
Causally Debiased Time-aware Recommendation.
Lei Wang|Chen Ma|Xian Wu|Zhaopeng Qiu|Yefeng Zheng|Xu Chen
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
GraphLeak: Patient Record Leakage through Gradients with Knowledge Graph.
Xi Sheryl Zhang|Weifan Guan|Jiahao Lu|Zhaopeng Qiu|Jian Cheng|Xian Wu|Yefeng Zheng
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

doi dblp
Knowledge-Enhanced Attributed Multi-Task Learning for Medicine Recommendation.
Yingying Zhang|Xian Wu|Quan Fang|Shengsheng Qian|Changsheng Xu
ACM Transactions on Information Systems (TOIS) 2023 Volume 41 Issue 1
doi dblp
Interaction-aware Drug Package Recommendation via Policy Gradient.
Zhi Zheng|Chao Wang|Tong Xu|Dazhong Shen|Penggang Qin|Xiangyu Zhao|Baoxing Huai|Xian Wu|Enhong Chen
ACM Transactions on Information Systems (TOIS) 2023 Volume 41 Issue 1
doi dblp
REST: Drug-Drug Interaction Prediction via Reinforced Student-Teacher Curriculum Learning.
Xinhang Li|Zhaopeng Qiu|Xiangyu Zhao|Yong Zhang|Chunxiao Xing|Xian Wu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
Distributionally Robust Sequential Recommnedation.
Rui Zhou|Xian Wu|Zhaopeng Qiu|Yefeng Zheng|Xu Chen
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
doi dblp
Exploring Social Media for Early Detection of Depression in COVID-19 Patients.
Jiageng Wu|Xian Wu|Yining Hua|Shixu Lin|Yefeng Zheng|Jie Yang
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
Gromov-Wasserstein Guided Representation Learning for Cross-Domain Recommendation.
Xinhang Li|Zhaopeng Qiu|Xiangyu Zhao|Zihao Wang|Yong Zhang|Chunxiao Xing|Xian Wu
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi dblp
AutoField: Automating Feature Selection in Deep Recommender Systems.
Yejing Wang|Xiangyu Zhao|Tong Xu|Xian Wu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
doi dblp
Conditional Generation Net for Medication Recommendation.
Rui Wu|Zhaopeng Qiu|Jiacheng Jiang|Guilin Qi|Xian Wu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
doi dblp
CBR: Context Bias aware Recommendation for Debiasing User Modeling and Click Prediction✱.
Zhi Zheng|Zhaopeng Qiu|Tong Xu|Xian Wu|Xiangyu Zhao|Enhong Chen|Hui Xiong
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2020

doi dblp
MHM: Multi-modal Clinical Data based Hierarchical Multi-label Diagnosis Prediction.
Zhi Qiao|Zhen Zhang|Xian Wu|Shen Ge|Wei Fan
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020
doi dblp
Adversarial Learning to Compare: Self-Attentive Prospective Customer Recommendation in Location based Social Networks.
Ruirui Li|Xian Wu|Wei Wang
WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, Houston, TX, USA, February 3-7, 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

2019

doi dblp
Question Difficulty Prediction for Multiple Choice Problems in Medical Exams.
Zhaopeng Qiu|Xian Wu|Wei Fan
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.
doi dblp
Click Feedback-Aware Query Recommendation Using Adversarial Examples.
Ruirui Li|Liangda Li|Xian Wu|Yunhong Zhou|Wei Wang
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2016

doi dblp
Measuring Metrics.
Pavel A. Dmitriev|Xian Wu
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2012

doi dblp
A framework to represent and mine knowledge evolution from Wikipedia revisions.
Xian Wu|Wei Fan|Meilun Sheng|Li Zhang|Xiaoxiao Shi|Zhong Su|Yong Yu
Proceedings of the 21st World Wide Web Conference, WWW 2012, Lyon, France, April 16-20, 2012 (Companion Volume)

2009

doi dblp
sDoc: exploring social wisdom for document enhancement in web mining.
Xiaoxun Zhang|Lichun Yang|Xian Wu|Honglei Guo|Zhili Guo|Shenghua Bao|Yong Yu|Zhong Su
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2008

doi dblp
Hidden sentiment association in chinese web opinion mining.
Qi Su|Xinying Xu|Honglei Guo|Zhili Guo|Xian Wu|Xiaoxun Zhang|Bin Swen|Zhong Su
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008
doi dblp
Floatcascade learning for fast imbalanced web mining.
Xiaoxun Zhang|Xueying Wang|Honglei Guo|Zhili Guo|Xian Wu|Zhong Su
Proceedings of the 17th International Conference on World Wide Web, WWW 2008, Beijing, China, April 21-25, 2008

2006

doi dblp
Exploring social annotations for the semantic web.
Xian Wu|Lei Zhang|Yong Yu
Proceedings of the 15th international conference on World Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26, 2006