Xuefeng Liu

2026

doi dblp
The Chatbot Knows It's You: Dialogue Attribution in Unauthenticated Human-LLM Sessions.
Wenxuan Wang|Zirui Liu|Haoxuan Kou|Xuefeng Liu|Jiaxing Shen
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.

2019

doi dblp
BaG: Behavior-aware Group Detection in Crowded Urban Spaces using WiFi Probes.
Jiaxing Shen|Jiannong Cao|Xuefeng Liu
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019
doi dblp
The Silent Majority Speaks: Inferring Silent Users' Opinions in Online Social Networks.
Lei Wang|Jianwei Niu|Xuefeng Liu|Kaili Mao
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2017

doi dblp
DMAD: Data-Driven Measuring of Wi-Fi Access Point Deployment in Urban Spaces.
Jiaxing Shen|Jiannong Cao|Xuefeng Liu|Chisheng Zhang
ACM Transactions on Intelligent Systems and Technology (TIST) 2017 Volume 9 Issue 1