Fengli Xu

2026

doi dblp
Invisible Walls in Cities: Designing LLM Agent to Predict Urban Segregation Experience with Social Media Content.
Bingbing Fan|Lin Chen|Songwei Li|Jian Yuan|Fengli Xu|Pan Hui|Yong Li
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.
doi dblp
TravelReasoner: Leveraging Large Reasoning Models to Address Mobility Data Gap.
Peijie Liu|Fengli Xu|Yong Li
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.
doi dblp
Route-and-Reason: Energy-Efficient Scaling of LLM Reasoning via Reinforced Model Routing.
Chenyang Shao|Xinyang Liu|Yutang Lin|Fengli Xu|Yong Li
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
The 1st Workshop on LLM Agents for Social Simulation.
Yige Yuan|Junkai Zhou|Bingbing Xu|Liang Pang|Du Su|An Zhang|Teng Xiao|Fengli Xu|Zhaochun Ren|Xu Chen
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Division-of-Thoughts: Harnessing Hybrid Language Model Synergy for Efficient On-Device Agents.
Chenyang Shao|Xinyuan Hu|Yutang Lin|Fengli Xu
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025
doi dblp
AgentSociety Challenge: Designing LLM Agents for User Modeling and Recommendation on Web Platforms.
Yuwei Yan|Yu Shang|Qingbin Zeng|Yu Li|Keyu Zhao|Zhiheng Zheng|Xuefei Ning|Tianji Wu|Shengen Yan|Yu Wang|Fengli Xu|Yong Li
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
Demand-driven Urban Facility Visit Prediction.
Yunke Zhang|Tong Li|Yuan Yuan|Fengli Xu|Fan Yang|Funing Sun|Yong Li
ACM Transactions on Intelligent Systems and Technology (TIST) 2024 Volume 15 Issue 2
doi dblp
Simulating Human Society with Large Language Model Agents: City, Social Media, and Economic System.
Chen Gao|Fengli Xu|Xu Chen|Xiang Wang|Xiangnan He|Yong Li
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

doi dblp
Hierarchical Multi-agent Model for Reinforced Medical Resource Allocation with Imperfect Information.
Qianyue Hao|Fengli Xu|Lin Chen|Pan Hui|Yong Li
ACM Transactions on Intelligent Systems and Technology (TIST) 2023 Volume 14 Issue 1

2021

doi dblp
Predicting Customer Value with Social Relationships via Motif-based Graph Attention Networks.
Jinghua Piao|Guozhen Zhang|Fengli Xu|Zhilong Chen|Yong Li
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.
doi dblp
Community Value Prediction in Social E-commerce.
Guozhen Zhang|Yong Li|Yuan Yuan|Fengli Xu|Hancheng Cao|Yujian Xu|Depeng Jin
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

doi dblp
Genetic Meta-Structure Search for Recommendation on Heterogeneous Information Network.
Zhenyu Han|Fengli Xu|Jinghan Shi|Yu Shang|Haorui Ma|Pan Hui|Yong Li
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

doi dblp
Relation-Aware Graph Convolutional Networks for Agent-Initiated Social E-Commerce Recommendation.
Fengli Xu|Jianxun Lian|Zhenyu Han|Yong Li|Yujian Xu|Xing Xie
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.
doi dblp
Understanding Urban Dynamics via State-sharing Hidden Markov Model.
Tong Xia|Yue Yu|Fengli Xu|Funing Sun|Diansheng Guo|Depeng Jin|Yong Li
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019
doi dblp
No More than What I Post: Preventing Linkage Attacks on Check-in Services.
Fengli Xu|Zhen Tu|Hongjia Huang|Shuhao Chang|Funing Sun|Diansheng Guo|Yong Li
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2017

doi dblp
Trajectory Recovery From Ash: User Privacy Is NOT Preserved in Aggregated Mobility Data.
Fengli Xu|Zhen Tu|Yong Li|Pengyu Zhang|Xiaoming Fu|Depeng Jin
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017