Federated Depression Detection from Multi-SourceMobile Health Data. - Xiaohang Xu 002; Hao Peng 001; Lichao Sun 001; Yan Niu; Hongyuan Ma; Lianzhong Liu; Lifang He 001 (CoRR, 2021)

Privacy-Preserving Federated Depression Detection From Multisource Mobile Health Data. - Xiaohang Xu 002; Hao Peng 001; Md. Zakirul Alam Bhuiyan; Zhifeng Hao; Lianzhong Liu; Lichao Sun 001; Lifang He 001 (IEEE Trans. Ind. Informatics, 2022)

Revisiting Mobility Modeling with Graph: A Graph Transformer Model for Next Point-of-Interest Recommendation. - Xiaohang Xu 002; Toyotaro Suzumura; Jiawei Yong; Masatoshi Hanai; Chuang Yang 002; Hiroki Kanezashi; Renhe Jiang; Shintaro Fukushima (SIGSPATIAL/GIS, 2023)

Instruction-Tuning Llama-3-8B Excels in City-Scale Mobility Prediction. - Peizhi Tang; Chuang Yang 002; Tong Xing; Xiaohang Xu 002; Renhe Jiang; Kaoru Sezaki (HuMob-Challenge@SIGSPATIAL, 2024)

Taming the Long Tail in Human Mobility Prediction. - Xiaohang Xu 002; Renhe Jiang; Chuang Yang 002; Zipei Fan; Kaoru Sezaki (NeurIPS, 2024)

SIMformer: Single-Layer Vanilla Transformer Can Learn Free-Space Trajectory Similarity. - Chuang Yang 002; Renhe Jiang; Xiaohang Xu 002; Chuan Xiao 001; Kaoru Sezaki (Proc. VLDB Endow., 2024)

JiraiBench: A Bilingual Benchmark for Evaluating Large Language Models' Detection of Human Self-Destructive Behavior Content in Jirai Community. - Yunze Xiao; Tingyu He; Lionel Z. Wang; Yiming Ma; Xingyu Song; Xiaohang Xu 002; Irene Li; Ka Chung Ng (CoRR, 2025)