Fengli Xu

136 papers A* 23A 8B 4Misc 2Journal 95Unranked 4
YearRankTypeTitle / Venue / Authors
2026 A* conf
AgentSwift: Efficient LLM Agent Design via Value-Guided Hierarchical Search.
AAAI
Yu Li, Lehui Li, Zhihao Wu, Qingmin Liao, Jianye Hao, Kun Shao, Fengli Xu
2026 J jnl
Controllable LLM Reasoning via Sparse Autoencoder-Based Steering.
CoRR
Yi Fang, Wenjie Wang, Mingfeng Xue, Boyi Deng, Fengli Xu, Dayiheng Liu, Fuli Feng
2026 — conf
Generating Realistic Human Mobility Data with Hybrid Large Language Model Agent.
KDD (1)
Chenyang Shao, Bingbing Fan, Jingtao Ding, Yuan Yuan, Meng Wang, Fengli Xu
2026 J jnl
HybridQuestion: Human-AI Collaboration for Identifying High-Impact Research Questions.
CoRR
Keyu Zhao, Fengli Xu, Yong Li, Tie-Yan Liu
2026 A* conf
Invisible Walls in Cities: Designing LLM Agent to Predict Urban Segregation Experience with Social Media Content.
WWW
Bingbing Fan, Lin Chen, Songwei Li, Jian Yuan, Fengli Xu, Pan Hui, Yong Li
2026 A* conf
ResMAS: Resilience Optimization in LLM-based Multi-agent Systems.
AAAI
Zhilun Zhou, Zihan Liu, Jiahe Liu, Qingyu Shao, Yihan Wang, Kun Shao, Depeng Jin, Fengli Xu
2026 J jnl
ResMAS: Resilience Optimization in LLM-based Multi-agent Systems.
CoRR
Zhilun Zhou, Zihan Liu, Jiahe Liu, Qingyu Shao, Yihan Wang, Kun Shao, Depeng Jin, Fengli Xu
2026 A* conf
Route-and-Reason: Energy-Efficient Scaling of LLM Reasoning via Reinforced Model Routing.
WWW
Chenyang Shao, Xinyang Liu, Yutang Lin, Fengli Xu, Yong Li
2026 J jnl
SciNetBench: A Relation-Aware Benchmark for Scientific Literature Retrieval Agents.
CoRR
Chenyang Shao, Yong Li, Fengli Xu
2026 A* conf
TravelReasoner: Leveraging Large Reasoning Models to Address Mobility Data Gap.
WWW
Peijie Liu, Fengli Xu, Yong Li
2026 J jnl
Understanding World or Predicting Future? A Comprehensive Survey of World Models.
ACM Comput. Surv.
Jingtao Ding, Yunke Zhang, Yu Shang, Yuheng Zhang, Zefang Zong, Jie Feng, Yuan Yuan, Hongyuan Su, Nian Li, Nicholas Sukiennik, Fengli Xu, Yong Li
2026 J jnl
Urban mobility network centrality predicts social resilience.
CoRR
Lin Chen, Fengli Xu, Esteban Moro, Pan Hui, Yong Li, James Evans
2025 J jnl
A Survey of Large Language Model-Powered Spatial Intelligence Across Scales: Advances in Embodied Agents, Smart Cities, and Earth Science.
CoRR
Jie Feng, Jinwei Zeng, Qingyue Long, Hongyi Chen, Jie Zhao, Yanxin Xi, Zhilun Zhou, Yuan Yuan, Shengyuan Wang, Qingbin Zeng, Songwei Li, Yunke Zhang, Yuming Lin, Tong Li, Jingtao Ding, Chen Gao, Fengli Xu, Yong Li
2025 J jnl
A Survey on Responsible LLMs: Inherent Risk, Malicious Use, and Mitigation Strategy.
CoRR
Huandong Wang, Wenjie Fu, Yingzhou Tang, Zhilong Chen, Yuxi Huang, Jinghua Piao, Chen Gao, Fengli Xu, Tao Jiang, Yong Li
2025 J jnl
AI Agent Behavioral Science.
CoRR
Lin Chen, Yunke Zhang, Jie Feng, Haoye Chai, Honglin Zhang, Bingbing Fan, Yibo Ma, Shiyuan Zhang, Nian Li, Tianhui Liu, Nicholas Sukiennik, Keyu Zhao, Yu Li, Ziyi Liu, Fengli Xu, Yong Li
2025 J jnl
AI Urban Scientist: Multi-Agent Collaborative Automation for Urban Research.
CoRR
Tong Xia, Jiankun Zhang, Ruiwen You, Ao Xu, Linghao Zhang, Tengyao Tu, Jingzhi Wang, Jinghua Piao, Yunke Zhang, Fengli Xu, Yong Li
2025 J jnl
AgentExpt: Automating AI Experiment Design with LLM-based Resource Retrieval Agent.
CoRR
Yu Li, Lehui Li, Qingmin Liao, Fengli Xu, Yong Li
2025 J jnl
AgentRecBench: Benchmarking LLM Agent-based Personalized Recommender Systems.
CoRR
Yu Shang, Peijie Liu, Yuwei Yan, Zijing Wu, Leheng Sheng, Yuanqing Yu, Chumeng Jiang, An Zhang, Fengli Xu, Yu Wang, Min Zhang, Yong Li
2025 — conf
AgentSociety Challenge: Designing LLM Agents for User Modeling and Recommendation on Web Platforms.
WWW (Companion Volume)
Yuwei Yan, Yu Shang, Qingbin Zeng, Yu Li, Keyu Zhao, Zhiheng Zheng, Xuefei Ning, Tianji Wu, Shengen Yan, Yu Wang, Fengli Xu, Yong Li
2025 J jnl
AgentSociety Challenge: Designing LLM Agents for User Modeling and Recommendation on Web Platforms.
CoRR
Yuwei Yan, Yu Shang, Qingbin Zeng, Yu Li, Keyu Zhao, Zhiheng Zheng, Xuefei Ning, Tianji Wu, Shengen Yan, Yu Wang, Fengli Xu, Yong Li
2025 J jnl
AgentSociety: Large-Scale Simulation of LLM-Driven Generative Agents Advances Understanding of Human Behaviors and Society.
CoRR
Jinghua Piao, Yuwei Yan, Jun Zhang, Nian Li, Junbo Yan, Xiaochong Lan, Zhihong Lu, Zhiheng Zheng, Jing Yi Wang, Di Zhou, Chen Gao, Fengli Xu, Fang Zhang, Ke Rong, Jun Su, Yong Li
2025 A* conf
AgentSquare: Automatic LLM Agent Search in Modular Design Space.
ICLR
Yu Shang, Yu Li, Keyu Zhao, Likai Ma, Jiahe Liu, Fengli Xu, Yong Li
2025 J jnl
AgentStealth: Reinforcing Large Language Model for Anonymizing User-generated Text.
CoRR
Chenyang Shao, Tianxing Li, Chenhao Pu, Fengli Xu, Yong Li
2025 J jnl
AgentSwift: Efficient LLM Agent Design via Value-guided Hierarchical Search.
CoRR
Yu Li, Lehui Li, Zhihao Wu, Qingmin Liao, Jianye Hao, Kun Shao, Fengli Xu, Yong Li
2025 J jnl
An Evaluation of Cultural Value Alignment in LLM.
CoRR
Nicholas Sukiennik, Chen Gao, Fengli Xu, Yong Li
2025 J jnl
CrimeMind: Simulating Urban Crime with Multi-Modal LLM Agents.
CoRR
Qingbin Zeng, Ruotong Zhao, Jinzhu Mao, Haoyang Li, Fengli Xu, Yong Li
2025 A conf
Cyber Food Swamps: Investigating the Impacts of Online-to-Offline Food Delivery Platforms on Healthy Food Choices.
ICWSM
Yunke Zhang, Yiran Fan, Peijie Liu, Fengli Xu, Yong Li
2025 J jnl
Deep Ideation: Designing LLM Agents to Generate Novel Research Ideas on Scientific Concept Network.
CoRR
Keyu Zhao, Weiquan Lin, Qirui Zheng, Fengli Xu, Yong Li
2025 J jnl
Diffuse Thinking: Exploring Diffusion Language Models as Efficient Thought Proposers for Reasoning.
CoRR
Chenyang Shao, Sijian Ren, Fengli Xu, Yong Li
2025 A* conf
Division-of-Thoughts: Harnessing Hybrid Language Model Synergy for Efficient On-Device Agents.
WWW
Chenyang Shao, Xinyuan Hu, Yutang Lin, Fengli Xu
2025 J jnl
Division-of-Thoughts: Harnessing Hybrid Language Model Synergy for Efficient On-Device Agents.
CoRR
Chenyang Shao, Xinyuan Hu, Yutang Lin, Fengli Xu
2025 J jnl
Emergence of human-like polarization among large language model agents.
CoRR
Jinghua Piao, Zhihong Lu, Chen Gao, Fengli Xu, Fernando P. Santos, Yong Li, James Evans
2025 J jnl
FingerTip 20K: A Benchmark for Proactive and Personalized Mobile LLM Agents.
CoRR
Qinglong Yang, Haoming Li, Haotian Zhao, Xiaokai Yan, Jingtao Ding, Fengli Xu, Yong Li
2025 J jnl
Invisible Walls in Cities: Leveraging Large Language Models to Predict Urban Segregation Experience with Social Media Content.
CoRR
Bingbing Fan, Lin Chen, Songwei Li, Jian Yuan, Fengli Xu, Pan Hui, Yong Li
2025 J jnl
MirrorMind: Empowering OmniScientist with the Expert Perspectives and Collective Knowledge of Human Scientists.
CoRR
Qingbin Zeng, Bingbing Fan, Zhiyu Chen, Sijian Ren, Zhilun Zhou, Xuhua Zhang, Yuanyi Zhen, Fengli Xu, Yong Li, Tie-Yan Liu
2025 J jnl
OmniScientist: Toward a Co-evolving Ecosystem of Human and AI Scientists.
CoRR
Chenyang Shao, Dehao Huang, Yu Li, Keyu Zhao, Weiquan Lin, Yining Zhang, Qingbin Zeng, Zhiyu Chen, Tianxing Li, Yifei Huang, Taozhong Wu, Xinyang Liu, Ruotong Zhao, Mengsheng Zhao, Jiaoyang Li, Xuhua Zhang, Yue Wang, Yuanyi Zhen, Fengli Xu, Yong Li, Tie-Yan Liu
2025 J jnl
Publisher Correction: Urban planning in the era of large language models.
Nat. Comput. Sci.
Yu Zheng, Fengli Xu, Yuming Lin, Paolo Santi, Carlo Ratti, Qi R. Wang, Yong Li
2025 J jnl
Rationality Check! Benchmarking the Rationality of Large Language Models.
CoRR
Zhilun Zhou, Jing Yi Wang, Nicholas Sukiennik, Chen Gao, Fengli Xu, Yong Li, James Evans
2025 J jnl
Reason-to-Recommend: Using Interaction-of-Thought Reasoning to Enhance LLM Recommendation.
CoRR
Keyu Zhao, Fengli Xu, Yong Li
2025 J jnl
Reinforcement Learning Fine-Tuning Enhances Activation Intensity and Diversity in the Internal Circuitry of LLMs.
CoRR
Honglin Zhang, Qianyue Hao, Fengli Xu, Yong Li
2025 J jnl
Route-and-Reason: Scaling Large Language Model Reasoning with Reinforced Model Router.
CoRR
Chenyang Shao, Xinyang Liu, Yutang Lin, Fengli Xu, Yong Li
2025 A conf
The 1st Workshop on LLM Agents for Social Simulation.
CIKM
Yige Yuan, Junkai Zhou, Bingbing Xu, Liang Pang, Du Su, An Zhang, Teng Xiao, Fengli Xu, Zhaochun Ren, Xu Chen
2025 A* conf
Token Signature: Predicting Chain-of-Thought Gains with Token Decoding Feature in Large Language Models.
ICML
Peijie Liu, Fengli Xu, Yong Li
2025 J jnl
Token Signature: Predicting Chain-of-Thought Gains with Token Decoding Feature in Large Language Models.
CoRR
Peijie Liu, Fengli Xu, Yong Li
2025 J jnl
Toward large reasoning models: A survey of reinforced reasoning with large language models.
Patterns
Fengli Xu, Qianyue Hao, Chenyang Shao, Zefang Zong, Yu Li, Jingwei Wang, Yunke Zhang, Jingyi Wang, Xiaochong Lan, Jiahui Gong, Tianjian Ouyang, Fanjin Meng, Yuwei Yan, Qinglong Yang, Yiwen Song, Sijian Ren, Xinyuan Hu, Jie Feng, Chen Gao, Yong Li
2025 J jnl
Towards Large Reasoning Models: A Survey of Reinforced Reasoning with Large Language Models.
CoRR
Fengli Xu, Qianyue Hao, Zefang Zong, Jingwei Wang, Yunke Zhang, Jingyi Wang, Xiaochong Lan, Jiahui Gong, Tianjian Ouyang, Fanjin Meng, Chenyang Shao, Yuwei Yan, Qinglong Yang, Yiwen Song, Sijian Ren, Xinyuan Hu, Yu Li, Jie Feng, Chen Gao, Yong Li
2025 J jnl
Urban planning in the era of large language models.
Nat. Comput. Sci.
Yu Zheng, Fengli Xu, Yuming Lin, Paolo Santi, Carlo Ratti, Qi Wang, Yong Li
2024 J jnl
A Survey on Human-Centric LLMs.
CoRR
Jing Yi Wang, Nicholas Sukiennik, Tong Li, Weikang Su, Qianyue Hao, Jingbo Xu, Zihan Huang, Fengli Xu, Yong Li
2024 J jnl
AI Expands Scientists' Impact but Contracts Science's Focus.
CoRR
Qianyue Hao, Fengli Xu, Yong Li, James A. Evans
2024 J jnl
AgentSquare: Automatic LLM Agent Search in Modular Design Space.
CoRR
Yu Shang, Yu Li, Keyu Zhao, Likai Ma, Jiahe Liu, Fengli Xu, Yong Li
2024 J jnl
Beyond Imitation: Generating Human Mobility from Context-aware Reasoning with Large Language Models.
CoRR
Chenyang Shao, Fengli Xu, Bingbing Fan, Jingtao Ding, Yuan Yuan, Meng Wang, Yong Li
2024 J jnl
Cyber Food Swamps: Investigating the Impacts of Online-to-Offline Food Delivery Platforms on Healthy Food Choices.
CoRR
Yunke Zhang, Yiran Fan, Peijie Liu, Fengli Xu, Yong Li
2024 J jnl
DefInt: A Default-interventionist Framework for Efficient Reasoning with Hybrid Large Language Models.
CoRR
Yu Shang, Yu Li, Fengli Xu, Yong Li
2024 J jnl
Demand-driven Urban Facility Visit Prediction.
ACM Trans. Intell. Syst. Technol.
Yunke Zhang, Tong Li, Yuan Yuan, Fengli Xu, Fan Yang, Funing Sun, Yong Li
2024 A* conf
HLM-Cite: Hybrid Language Model Workflow for Text-based Scientific Citation Prediction.
NeurIPS
Qianyue Hao, Jingyang Fan, Fengli Xu, Jian Yuan, Yong Li
2024 J jnl
HLM-Cite: Hybrid Language Model Workflow for Text-based Scientific Citation Prediction.
CoRR
Qianyue Hao, Jingyang Fan, Fengli Xu, Jian Yuan, Yong Li
2024 J jnl
History-enhanced and Uncertainty-aware Trajectory Recovery via Attentive Neural Network.
ACM Trans. Knowl. Discov. Data
Tong Xia, Yong Li, Yunhan Qi, Jie Feng, Fengli Xu, Funing Sun, Diansheng Guo, Depeng Jin
2024 J jnl
LIMP: Large Language Model Enhanced Intent-aware Mobility Prediction.
CoRR
Songwei Li, Jie Feng, Jiawei Chi, Xinyuan Hu, Xiaomeng Zhao, Fengli Xu
2024 A* conf
Large Language Model-driven Meta-structure Discovery in Heterogeneous Information Network.
KDD
Lin Chen, Fengli Xu, Nian Li, Zhenyu Han, Meng Wang, Yong Li, Pan Hui
2024 J jnl
Large Language Model-driven Meta-structure Discovery in Heterogeneous Information Network.
CoRR
Lin Chen, Fengli Xu, Nian Li, Zhenyu Han, Meng Wang, Yong Li, Pan Hui
2024 J jnl
OpenCity: A Scalable Platform to Simulate Urban Activities with Massive LLM Agents.
CoRR
Yuwei Yan, Qingbin Zeng, Zhiheng Zheng, Jingzhe Yuan, Jie Feng, Jun Zhang, Fengli Xu, Yong Li
2024 J jnl
Shorter Is Different: Characterizing the Dynamics of Short-Form Video Platforms.
CoRR
Zhilong Chen, Peijie Liu, Jinghua Piao, Fengli Xu, Yong Li
2024 — conf
Simulating Human Society with Large Language Model Agents: City, Social Media, and Economic System.
WWW (Companion Volume)
Chen Gao, Fengli Xu, Xu Chen, Xiang Wang, Xiangnan He, Yong Li
2024 J jnl
Synergizing LLM Agents and Knowledge Graph for Socioeconomic Prediction in LBSN.
CoRR
Zhilun Zhou, Jingyang Fan, Yu Liu, Fengli Xu, Depeng Jin, Yong Li
2024 J jnl
Understanding World or Predicting Future? A Comprehensive Survey of World Models.
CoRR
Jingtao Ding, Yunke Zhang, Yu Shang, Yuheng Zhang, Zefang Zong, Jie Feng, Yuan Yuan, Hongyuan Su, Nian Li, Nicholas Sukiennik, Fengli Xu, Yong Li
2023 A conf
Getting Back on Track: Understanding COVID-19 Impact on Urban Mobility and Segregation with Location Service Data.
ICWSM
Lin Chen, Fengli Xu, Qianyue Hao, Pan Hui, Yong Li
2023 J jnl
Hierarchical Multi-agent Model for Reinforced Medical Resource Allocation with Imperfect Information.
ACM Trans. Intell. Syst. Technol.
Qianyue Hao, Fengli Xu, Lin Chen, Pan Hui, Yong Li
2023 J jnl
Large Language Models Empowered Agent-based Modeling and Simulation: A Survey and Perspectives.
CoRR
Chen Gao, Xiaochong Lan, Nian Li, Yuan Yuan, Jingtao Ding, Zhilun Zhou, Fengli Xu, Yong Li
2023 J jnl
Persuade to Click: Context-Aware Persuasion Model for Online Textual Advertisement.
IEEE Trans. Knowl. Data Eng.
Yuan Yuan, Fengli Xu, Hancheng Cao, Guozhen Zhang, Pan Hui, Yong Li, Depeng Jin
2023 J jnl
Understanding the Influence of Social Hubs in Diffusion Processes Driven by Incentivized Friend Invitation.
IEEE Trans. Comput. Soc. Syst.
Guozhen Zhang, Fengli Xu, Yuan Yuan, Depeng Jin
2023 J jnl
Urban Generative Intelligence (UGI): A Foundational Platform for Agents in Embodied City Environment.
CoRR
Fengli Xu, Jun Zhang, Chen Gao, Jie Feng, Yong Li
2022 B conf
Causal Analysis on the Anchor Store Effect in a Location-based Social Network.
ASONAM
Anish K. Vallapuram, Young D. Kwon, Lik-Hang Lee, Fengli Xu, Pan Hui
2022 J jnl
Causal Analysis on the Anchor Store Effect in a Location-based Social Network.
CoRR
Anish K. Vallapuram, Young D. Kwon, Lik-Hang Lee, Fengli Xu, Pan Hui
2022 J jnl
Flat Teams Drive Scientific Innovation.
CoRR
Fengli Xu, Lingfei Wu, James A. Evans
2022 J jnl
Quantifying hierarchy in scientific teams.
CoRR
Fengli Xu, Lingfei Wu, James A. Evans
2022 A* conf
Reinforcement Learning Enhances the Experts: Large-scale COVID-19 Vaccine Allocation with Multi-factor Contact Network.
KDD
Qianyue Hao, Wenzhen Huang, Fengli Xu, Kun Tang, Yong Li
2021 A* conf
AttnMove: History Enhanced Trajectory Recovery via Attentional Network.
AAAI
Tong Xia, Yunhan Qi, Jie Feng, Fengli Xu, Funing Sun, Diansheng Guo, Yong Li
2021 J jnl
AttnMove: History Enhanced Trajectory Recovery via Attentional Network.
CoRR
Tong Xia, Yunhan Qi, Jie Feng, Fengli Xu, Funing Sun, Diansheng Guo, Yong Li
2021 A* conf
Automorphic Equivalence-aware Graph Neural Network.
NeurIPS
Fengli Xu, Quanming Yao, Pan Hui, Yong Li
2021 J jnl
Bringing Friends into the Loop of Recommender Systems: An Exploratory Study.
Proc. ACM Hum. Comput. Interact.
Jinghua Piao, Guozhen Zhang, Fengli Xu, Zhilong Chen, Yu Zheng, Chen Gao, Yong Li
2021 A* conf
Community Value Prediction in Social E-commerce.
WWW
Guozhen Zhang, Yong Li, Yuan Yuan, Fengli Xu, Hancheng Cao, Yujian Xu, Depeng Jin
2021 J jnl
Emergence of urban growth patterns from human mobility behavior.
Nat. Comput. Sci.
Fengli Xu, Yong Li, Depeng Jin, Jianhua Lu, Chaoming Song
2021 J jnl
Genetic Meta-Structure Search for Recommendation on Heterogeneous Information Network.
CoRR
Zhenyu Han, Fengli Xu, Jinghan Shi, Yu Shang, Haorui Ma, Pan Hui, Yong Li
2021 A* conf
Hierarchical Reinforcement Learning for Scarce Medical Resource Allocation with Imperfect Information.
KDD
Qianyue Hao, Fengli Xu, Lin Chen, Pan Hui, Yong Li
2021 A* conf
Learning from Home: A Mixed-Methods Analysis of Live Streaming Based Remote Education Experience in Chinese Colleges during the COVID-19 Pandemic.
CHI
Zhilong Chen, Hancheng Cao, Yuting Deng, Xuan Gao, Jinghua Piao, Fengli Xu, Yu Zhang, Yong Li
2021 J jnl
No More than What I Post: Preventing Linkage Attacks on Check-in Services.
IEEE Trans. Mob. Comput.
Fengli Xu, Yong Li, Zhen Tu, Shuhao Chang, Hongjia Huang
2021 J jnl
Passive Health Monitoring Using Large Scale Mobility Data.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Yunke Zhang, Fengli Xu, Tong Li, Vassilis Kostakos, Pan Hui, Yong Li
2021 J jnl
Policy-Aware Mobility Model Explains the Growth of COVID-19 in Cities.
CoRR
Zhenyu Han, Fengli Xu, Yong Li, Tao Jiang, Depeng Jin, Jianhua Lu, James A. Evans
2021 A* conf
Predicting Customer Value with Social Relationships via Motif-based Graph Attention Networks.
WWW
Jinghua Piao, Guozhen Zhang, Fengli Xu, Zhilong Chen, Yong Li
2021 J jnl
Quantifying the Causal Effect of Individual Mobility on Health Status in Urban Space.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Yunke Zhang, Fengli Xu, Tong Xia, Yong Li
2021 J jnl
Strategic COVID-19 vaccine distribution can simultaneously elevate social utility and equity.
CoRR
Lin Chen, Fengli Xu, Zhenyu Han, Kun Tang, Pan Hui, James A. Evans, Yong Li
2021 J jnl
Understanding Urban Dynamics via State-Sharing Hidden Markov Model.
IEEE Trans. Knowl. Data Eng.
Tong Xia, Yong Li, Yue Yu, Fengli Xu, Qingmin Liao, Depeng Jin
2021 A conf
Understanding the Invitation Acceptance in Agent-initiated Social E-commerce.
ICWSM
Fengli Xu, Guozhen Zhang, Yuan Yuan, Hongjia Huang, Diyi Yang, Depeng Jin, Yong Li
2021 J jnl
Who Will Survive and Revive Undergoing the Epidemic: Analyses about POI Visit Behavior in Wuhan via Check-in Records.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Zhenyu Han, Haohao Fu, Fengli Xu, Zhen Tu, Yang Yu, Pan Hui, Yong Li
2020 J jnl
A Large-Scale Mixed-Methods Analysis of Live Streaming Based Remote Education Experience in Chinese Colleges During the COVID-19 Pandemic.
CoRR
Zhilong Chen, Hancheng Cao, Yuting Deng, Xuan Gao, Jinghua Piao, Fengli Xu, Yu Zhang, Yong Li
2020 A* conf
Attentional Multi-graph Convolutional Network for Regional Economy Prediction with Open Migration Data.
KDD
Fengli Xu, Yong Li, Shusheng Xu
2020 J jnl
Connecting the Dots: User Privacy is not Preserved in ID-Removed Cellular Data.
IEEE Trans. Netw. Serv. Manag.
Fengli Xu, Zhen Tu, Yong Li
2020 A conf
Genetic Meta-Structure Search for Recommendation on Heterogeneous Information Network.
CIKM
Zhenyu Han, Fengli Xu, Jinghan Shi, Yu Shang, Haorui Ma, Pan Hui, Yong Li
2020 J jnl
Graph Neural Network with Automorphic Equivalence Filters.
CoRR
Fengli Xu, Quanming Yao, Pan Hui, Yong Li
2020 J jnl
Habit2vec: Trajectory Semantic Embedding for Living Pattern Recognition in Population.
IEEE Trans. Mob. Comput.
Hancheng Cao, Fengli Xu, Jagan Sankaranarayanan, Yong Li, Hanan Samet
2020 J jnl
HealthWalks: Sensing Fine-grained Individual Health Condition via Mobility Data.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Zongyu Lin, Shiqing Lyu, Hancheng Cao, Fengli Xu, Yuqiong Wei, Hanan Samet, Yong Li
2020 A* conf
Learning to Simulate Human Mobility.
KDD
Jie Feng, Zeyu Yang, Fengli Xu, Haisu Yu, Mudan Wang, Yong Li
2020 J jnl
SUME: Semantic-enhanced Urban Mobility Network Embedding for User Demographic Inference.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Fengli Xu, Zongyu Lin, Tong Xia, Diansheng Guo, Yong Li
2020 J jnl
Understanding the Role of Intermediaries in Online Social E-commerce: An Exploratory Study of Beidian.
CoRR
Zhilong Chen, Hancheng Cao, Fengli Xu, Mengjie Cheng, Tao Wang, Yong Li
2020 J jnl
Understanding the Role of Intermediaries in Online Social E-commerce: An Exploratory Study of Beidian.
Proc. ACM Hum. Comput. Interact.
Zhilong Chen, Hancheng Cao, Fengli Xu, Mengjie Cheng, Tao Wang, Yong Li
2020 A* conf
Understanding the Urban Pandemic Spreading of COVID-19 with Real World Mobility Data.
KDD
Qianyue Hao, Lin Chen, Fengli Xu, Yong Li
2020 A conf
When Your Friends Become Sellers: An Empirical Study of Social Commerce Site Beidian.
ICWSM
Hancheng Cao, Zhilong Chen, Fengli Xu, Tao Wang, Yujian Xu, Lianglun Zhang, Yong Li
2020 J jnl
Will You Come Back / Check-in Again?: Understanding Characteristics Leading to Urban Revisitation and Re-check-in.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Zhilong Chen, Hancheng Cao, Huandong Wang, Fengli Xu, Vassilis Kostakos, Yong Li
2019 J jnl
"I Think You'll Like It": Modelling the Online Purchase Behavior in Social E-commerce.
Proc. ACM Hum. Comput. Interact.
Fengli Xu, Zhenyu Han, Jinghua Piao, Yong Li
2019 A* conf
No More than What I Post: Preventing Linkage Attacks on Check-in Services.
WWW
Fengli Xu, Zhen Tu, Hongjia Huang, Shuhao Chang, Funing Sun, Diansheng Guo, Yong Li
2019 J jnl
Protecting Trajectory From Semantic Attack Considering ${k}$ -Anonymity, ${l}$ -Diversity, and ${t}$ -Closeness.
IEEE Trans. Netw. Serv. Manag.
Zhen Tu, Kai Zhao, Fengli Xu, Yong Li, Li Su, Depeng Jin
2019 A conf
Relation-Aware Graph Convolutional Networks for Agent-Initiated Social E-Commerce Recommendation.
CIKM
Fengli Xu, Jianxun Lian, Zhenyu Han, Yong Li, Yujian Xu, Xing Xie
2019 A* conf
Understanding Urban Dynamics via State-sharing Hidden Markov Model.
WWW
Tong Xia, Yue Yu, Fengli Xu, Funing Sun, Diansheng Guo, Depeng Jin, Yong Li
2019 J jnl
Walking Without Friends: Publishing Anonymized Trajectory Dataset Without Leaking Social Relationships.
IEEE Trans. Netw. Serv. Manag.
Kai Zhao, Zhen Tu, Fengli Xu, Yong Li, Pengyu Zhang, Dan Pei, Li Su, Depeng Jin
2019 J jnl
When Your Friends Become Sellers: An Empirical Study of Social Commerce Site Beidian.
CoRR
Hancheng Cao, Zhilong Chen, Fengli Xu, Tao Wang, Yujian Xu, Lianglun Zhang, Yong Li
2018 J jnl
A Bimodal Model to Estimate Dynamic Metropolitan Population by Mobile Phone Data.
Sensors
Jie Feng, Yong Li, Fengli Xu, Depeng Jin
2018 J jnl
A New Privacy Breach: User Trajectory Recovery From Aggregated Mobility Data.
IEEE/ACM Trans. Netw.
Zhen Tu, Fengli Xu, Yong Li, Pengyu Zhang, Depeng Jin
2018 — conf
Detecting Human Interaction Borders in City: The Shanghai Case.
UbiComp/ISWC Adjunct
Tong Xia, Fengli Xu, Jieli Yin, Xiang Chen, Yong Li, Qingmin Liao
2018 J jnl
Detecting Popular Temporal Modes in Population-scale Unlabelled Trajectory Data.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Fengli Xu, Tong Xia, Hancheng Cao, Yong Li, Funing Sun, Fanchao Meng
2018 Misc conf
Locally Differentially Private Participant Recruitment for Mobile Crowdsourcing.
SenSys
Chao Huang, Fengli Xu, Yong Li, Xinlei Chen, Pei Zhang
2018 J jnl
Revisitation in Urban Space vs. Online: A Comparison across POIs, Websites, and Smartphone Apps.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Hancheng Cao, Zhilong Chen, Fengli Xu, Yong Li, Vassilis Kostakos
2018 J jnl
Understanding Motivations behind Inaccurate Check-ins.
Proc. ACM Hum. Comput. Interact.
Fengli Xu, Guozhen Zhang, Zhilong Chen, Jiaxin Huang, Yong Li, Diyi Yang, Ben Y. Zhao, Fanchao Meng
2017 B conf
Beyond K-Anonymity: Protect Your Trajectory from Semantic Attack.
SECON
Zhen Tu, Kai Zhao, Fengli Xu, Yong Li, Li Su, Depeng Jin
2017 B conf
On the Understanding of Interdependency of Mobile App Usage.
MASS
Jiaxin Huang, Fengli Xu, Yujun Lin, Yong Li
2017 J jnl
Smartphone App Usage Prediction Using Points of Interest.
CoRR
Donghan Yu, Yong Li, Fengli Xu, Pengyu Zhang, Vassilis Kostakos
2017 J jnl
Smartphone App Usage Prediction Using Points of Interest.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol.
Donghan Yu, Yong Li, Fengli Xu, Pengyu Zhang, Vassilis Kostakos
2017 A* conf
Trajectory Recovery From Ash: User Privacy Is NOT Preserved in Aggregated Mobility Data.
WWW
Fengli Xu, Zhen Tu, Yong Li, Pengyu Zhang, Xiaoming Fu, Depeng Jin
2017 J jnl
Trajectory Recovery From Ash: User Privacy Is NOT Preserved in Aggregated Mobility Data.
CoRR
Fengli Xu, Zhen Tu, Yong Li, Pengyu Zhang, Xiaoming Fu, Depeng Jin
2017 J jnl
Understanding Mobile Traffic Patterns of Large Scale Cellular Towers in Urban Environment.
IEEE/ACM Trans. Netw.
Fengli Xu, Yong Li, Huandong Wang, Pengyu Zhang, Depeng Jin
2016 J jnl
Big Data Driven Mobile Traffic Understanding and Forecasting: A Time Series Approach.
IEEE Trans. Serv. Comput.
Fengli Xu, Yuyun Lin, Jiaxin Huang, Di Wu, Hongzhi Shi, Jeungeun Song, Yong Li
2016 Misc conf
Context-aware real-time population estimation for metropolis.
UbiComp
Fengli Xu, Pengyu Zhang, Yong Li
2016 B conf
Mobile Traffic Data Decomposition for Understanding Human Urban Activities.
MASS
Mingyang Zhang, Fengli Xu, Yong Li
2016 J jnl
Mobile cellular big data: linking cyberspace and the physical world with social ecology.
IEEE Netw.
Fengli Xu, Yong Li, Min Chen, Sheng Chen
2016 J jnl
Trace-driven analysis for location-dependent pricing in mobile cellular networks.
IEEE Netw.
Yong Li, Fengli Xu
2015 A conf
Understanding Mobile Traffic Patterns of Large Scale Cellular Towers in Urban Environment.
Internet Measurement Conference
Huandong Wang, Fengli Xu, Yong Li, Pengyu Zhang, Depeng Jin
2015 J jnl
Understanding Mobile Traffic Patterns of Large Scale Cellular Towers in Urban Environment.
CoRR
Huandong Wang, Fengli Xu, Yong Li, Pengyu Zhang, Depeng Jin