Publications

Hao Guo, Weiyu Zhang, Haode Du, Chaogui Kang, Yu Liu (2022). Application of Deep Learning in Ecological Resource Research: Theories, Methods, and Challenges. EPJ DATA SCIENCE.

Yifan Zhang, Wenhao Yu, Di Zhu (2022). Terrain feature-aware deep learning network for digital elevation model superresolution. ISPRS Journal of Photogrammetry and Remote Sensing.

Xiao Zhou, Zhou Huang, Han Wang, Ganmin Yin, Yi Bao, Quanhua Dong, Yu Liu (2022). Site selection for hybrid offshore wind and wave power plants using a four-stage framework: A case study in Hainan, China. Ocean & Coastal Management.

Ximeng Cheng, Ali Doosthosseini, Julian Kunkel (2022). Improve the Deep Learning Models in Forestry Based on Explanations and Expertise. Frontiers in Plant Science.

Xiao Zhou, Han Wang, Zhou Huang, Yi Bao, Guoqing Zhou, Yu Liu (2022). Identifying spatiotemporal characteristics and driving factors for road traffic CO2 emissions. Science of The Total Environment.

Ruilin Ye, Zhou Huang, Linna Li, Xv Shan (2022). GeoUNet: A novel AI model for high-resolution mapping of ecological footprint. International Journal of Applied Earth Observation and Geoinformation.

Xiaoyue Xing, Yihong Yuan, Zhou Huang, Xia Peng, Pengjun Zhao, Yu Liu (2022). Flow trace: A novel representation of intra-urban movement dynamics. Computers, Environment and Urban Systems.

Jianying Wang, Mei-Po Kwan, Wenpu Cao, Yongxi Gong, Liang Guo, Yu Liu (2022). Assessing changes in job accessibility and commuting time under bike-sharing scenarios. Transportmetrica A: Transport Science.

Xiaohuan Wu, Wenpu Cao, Jianying Wang, Yi Zhang, Weijun Yang, Yu Liu (2022). A spatial interaction incorporated betweenness centrality measure. PloS one.

Yu Liu, Hao Guo, Haifeng Li, Weihua Dong, Tao Pei (2022). A note on GeoAI from the perspective of geographical laws. 测绘学报.

Ximeng Cheng, Jianying Wang, Haifeng Li, Yi Zhang, Lun Wu, Yu Liu (2021). A Method to Evaluate Task-Specific Importance of Spatio-Temporal Units Based on Explainable Artificial Intelligence. International Journal of Geographical Information Science.

Fan Zhang, Bolei Zhou, Carlo Ratti, Yu Liu (2021). Discovering Place-Informative Scenes and Objects Using Social Media Photos. Royal Society Open Science.

Chao Ye, Fan Zhang, Lan Mu, Yong Gao, Yu Liu (2021). Urban Function Recognition by Integrating Social Media and Street-Level Imagery. Environment and Planning B: Urban Analytics and City Science.

Ximeng Cheng, Zhiqian Wang, Xuexi Yang, Liyan Xu, Yu Liu (2021). Multi-Scale Detection and Interpretation of Spatio-Temporal Anomalies of Human Activities Represented by Time-Series. Computers, Environment and Urban Systems.

Meihan Jin, Lunsheng Gong, Yanqin Cao, Pengcheng Zhang, Yongxi Gong, Yu Liu (2021). Identifying Borders of Activity Spaces and Quantifying Border Effects on Intra-Urban Travel through Spatial Interaction Network. Computers, Environment and Urban Systems.

Yi Bao, Zhou Huang, Linna Li, Yaoli Wang, Yu Liu (2021). A BiLSTM-CNN Model for Predicting Users' next Locations Based on Geotagged Social Media. International Journal of Geographical Information Science.

Di Zhu, Yu Liu, Xin Yao, Manfred M. Fischer (2021). Spatial regression graph convolutional neural networks: A deep learning paradigm for spatial multivariate distributions. GeoInformatica.

Chaogui Kang, Zhuojun Jiang, Yu Liu (2021). Measuring Hub Locations in Time-Evolving Spatial Interaction Networks Based on Explicit Spatiotemporal Coupling and Group Centrality. International Journal of Geographical Information Science.

Ruichang Mao, Yi Bao, Huabo Duan, Gang Liu (2021). Global urban subway development, construction material stocks, and embodied carbon emissions. Humanities and Social Sciences Communications.

Shize Gong, Yong Gao, Fan Zhang, Lan Mu, Chaogui Kang, Yu Liu (2021). Evaluating Healthcare Resource Inequality in Beijing, China Based on an Improved Spatial Accessibility Measurement. Transactions in GIS.

Ying Feng, Zhou Huang, Yaoli Wang, Lin Wan, Yu Liu, Yi Zhang, Xv Shan (2021). An SOE-Based Learning Framework Using Multisource Big Data for Identifying Urban Functional Zones. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.

Lei Dong, Xiaohui Yuan, Meng Li, Carlo Ratti, Yu Liu (2021). A Gridded Establishment Dataset as a Proxy for Economic Activity in China. Scientific Data.

Lei Dong, Zhou Huang, Jiang Zhang, Yu Liu (2020). Understanding the Mesoscopic Scaling Patterns within Cities. Scientific Reports.

Qinghua Guo, Shichao Jin, Min Li, Qiuli Yang, Kexin Xu, Yuanzhen Ju, Jing Zhang, Jing Xuan, Jin Liu, Yanjun Su, Qiang Xu, Yu Liu (2020). Application of Deep Learning in Ecological Resource Research: Theories, Methods, and Challenges. Science China Earth Sciences.

Ling Zhao, Yujiao Song, Chao Zhang, Yu Liu, Pu Wang, Tao Lin, Min Deng, Haifeng Li (2020). T-GCN: A Temporal Graph Convolutional Network for Traffic Prediction. IEEE Transactions on Intelligent Transportation Systems.

Mengyao Ren, Yaoyu Lin, Meihan Jin, Zhongyuan Duan, Yongxi Gong, Yu Liu (2020). Examining the Effect of Land-Use Function Complementarity on Intra-Urban Spatial Interactions Using Metro Smart Card Records. Transportation.

Yuhao Kang, Fan Zhang, Song Gao, Hui Lin, Yu Liu (2020). A Review of Urban Physical Environment Sensing Using Street View Imagery in Public Health Studies. Annals of GIS.

Yu Liu, Yihong Yuan, Fan Zhang (2020). Mining Urban Perceptions from Social Media Data. Journal of Spatial Information Science.

Yaoli Wang, Di Zhu, Ganmin Yin, Zhou Huang, Yu Liu (2020). A Unified Spatial Multigraph Analysis for Public Transport Performance. Scientific Reports.

Lun Wu, Ximeng Cheng, Chaogui Kang, Di Zhu, Zhou Huang, Yu Liu (2020). A Framework for Mixed-Use Decomposition Based on Temporal Activity Signatures Extracted from Big Geo-Data. International Journal of Digital Earth.

Wenpu Cao, Lei Dong, Lun Wu, Yu Liu (2020). Quantifying Urban Areas with Multi-Source Data Based on Percolation Theory. Remote Sensing of Environment.

Di Zhu, Ximeng Cheng, Fan Zhang, Xin Yao, Yong Gao, Yu Liu (2020). Spatial Interpolation Using Conditional Generative Adversarial Neural Networks. International Journal of Geographical Information Science.

Lunsheng Gong, Meihan Jin, Qiang Liu, Yongxi Gong, Yu Liu (2020). Identifying Urban Residents' Activity Space at Multiple Geographic Scales Using Mobile Phone Data. ISPRS International Journal of Geo-Information.

Xuri Gong, Zhou Huang, Yaoli Wang, Lun Wu, Yu Liu (2020). High-Performance Spatiotemporal Trajectory Matching across Heterogeneous Data Sources. Future Generation Computer Systems.

Di Zhu, Fan Zhang, Shengyin Wang, Yaoli Wang, Ximeng Cheng, Zhou Huang, Yu Liu (2020). Understanding Place Characteristics in Geographic Contexts through Graph Convolutional Neural Networks. Annals of the American Association of Geographers.

Yihong Yuan, Yongmei Lu, T. Edwin Chow, Chao Ye, Abdullatif Alyaqout, Yu Liu (2020). The Missing Parts from Social Media–Enabled Smart Cities: Who, Where, When, and What?. Annals of the American Association of Geographers.

Xin Yao, Yong Gao, Di Zhu, Ed Manley, Jiaoe Wang, Yu Liu (2020). Spatial Origin-Destination Flow Imputation Using Graph Convolutional Networks. IEEE Transactions on Intelligent Transportation Systems.

Xia Peng, Yi Bao, Zhou Huang (2020). Perceiving Beijing’s “city image” across different groups based on geotagged social media data. IEEE Access.

Yishan Zhang, Lun Wu, Huazhong Ren, Yu Liu, Yongqian Zheng, Yaowen Liu, Jiaji Dong (2020). Mapping Water Quality Parameters in Urban Rivers from Hyperspectral Images Using a New Self-Adapting Selection of Multiple Artificial Neural Networks. Remote Sensing.

Xiaoyue Xing, Zhou Huang, Ximeng Cheng, Di Zhu, Chaogui Kang, Fan Zhang, Yu Liu (2020). Mapping Human Activity Volumes Through Remote Sensing Imagery. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.

Chaogui Kang, Li Shi, Fahui Wang, Yu Liu (2020). How Urban Places Are Visited by Social Groups? Evidence from Matrix Factorization on Mobile Phone Data. Transactions in GIS.

Ruichang Mao, Yi Bao, Zhou Huang, Qiance Liu, Gang Liu (2020). High-resolution mapping of the urban built environment stocks in Beijing. Environmental science & technology.

Zhou Huang, Houji Qi, Chaogui Kang, Yuelong Su, Yu Liu (2020). An Ensemble Learning Approach for Urban Land Use Mapping Based on Remote Sensing Imagery and Social Sensing Data. Remote Sensing.

Lei Chen, Yong Gao, Di Zhu, Yihong Yuan, Yu Liu (2019). Quantifying the Scale Effect in Geospatial Big Data Using Semi-Variograms. PLOS ONE.

Jianying Wang, Lei Dong, Ximeng Cheng, Weijun Yang, Yu Liu (2019). An Extended Exploration and Preferential Return Model for Human Mobility Simulation at Individual and Collective Levels. Physica A: Statistical Mechanics and its Applications.

Lun Wu, Liu Yang, Zhou Huang, Yaoli Wang, Yanwei Chai, Xia Peng, Yu Liu (2019). Inferring Demographics from Human Trajectories and Geographical Context. Computers, Environment and Urban Systems.

Lei Gao, Xingquan Liu, Yu Liu, Pu Wang, Min Deng, Qing Zhu, Haifeng Li (2019). Measuring Road Network Topology Vulnerability by Ricci Curvature. Physica A: Statistical Mechanics and its Applications.

Fan Zhang, Lun Wu, Di Zhu, Yu Liu (2019). Social Sensing from Street-Level Imagery: A Case Study in Learning Spatio-Temporal Urban Mobility Patterns. ISPRS Journal of Photogrammetry and Remote Sensing.

Yong Gao, Jing Cheng, Haohan Meng, Yu Liu (2019). Measuring Spatio-Temporal Autocorrelation in Time Series Data of Collective Human Mobility. Geo-spatial Information Science.

Xin Yao, Lun Wu, Di Zhu, Yong Gao, Yu Liu (2019). Visualizing Spatial Interaction Characteristics with Direction-Based Pattern Maps. Journal of Visualization.

Xiaoyu Sun, Zhou Huang, Xia Peng, Yiran Chen, Yu Liu (2019). Building a Model-Based Personalised Recommendation Approach for Tourist Attractions from Geotagged Social Media Data. International Journal of Digital Earth.

Xiaoyu Wu, Jianying Wang, Li Shi, Yong Gao, Yu Liu (2019). A Fuzzy Formal Concept Analysis-Based Approach to Uncovering Spatial Hierarchies among Vague Places Extracted from User-Generated Data. International Journal of Geographical Information Science.

Yuxia Wang, Lei Dong, Ye Liu, Zhou Huang, Yu Liu (2019). Migration Patterns in China Extracted from Mobile Positioning Data. Habitat International.

Yuxia Wang, Fahui Wang, Yi Zhang, Yu Liu (2019). Delineating Urbanization ``Source-Sink'' Regions in China: Evidence from Mobile App Data. Cities.

Yuxia Wang, Daoqin Tong, Weimin Li, Yu Liu (2019). Optimizing the Spatial Relocation of Hospitals to Reduce Urban Traffic Congestion: A Case Study of Beijing. Transactions in GIS.

Yong Gao, Chao Ye, Xiang Zhong, Lun Wu, Yu Liu (2019). Extracting Spatial Patterns of Intercity Tourist Movements from Online Travel Blogs. Sustainability.

Meihan Jin, Lu Liu, De Tong, Yongxi Gong, Yu Liu (2019). Evaluating the Spatial Accessibility and Distribution Balance of Multi-Level Medical Service Facilities. International Journal of Environmental Research and Public Health.

Yong Gao, Jiajun Liu, Yan Xu, Lan Mu, Yu Liu (2019). A Spatiotemporal Constraint Non-Negative Matrix Factorization Model to Discover Intra-Urban Mobility Patterns from Taxi Trips. Sustainability.

Fan Zhang, Bolei Zhou, Liu Liu, Yu Liu, Helene H. Fung, Hui Lin, Carlo Ratti (2018). Measuring Human Perceptions of a Large-Scale Urban Region Using Machine Learning. Landscape and Urban Planning.

Fan Zhang, Ding Zhang, Yu Liu, Hui Lin (2018). Representing Place Locales Using Scene Elements. Computers, Environment and Urban Systems.

Leqi Fang, Shengli Tao, Jiangling Zhu, Yu Liu (2018). Impacts of Climate Change and Irrigation on Lakes in Arid Northwest China. Journal of Arid Environments.

Di Zhu, Zhou Huang, Li Shi, Lun Wu, Yu Liu (2018). Inferring Spatial Interaction Patterns from Sequential Snapshots of Spatial Distributions. International Journal of Geographical Information Science.

L. I. U. Yu, Zhan Zhaohui, Z. H. U. Di, Chai Yanwei, M. A. Xiujun, W. U. Lun (2018). Incorporating Multi-source Big Geo-data to Sense Spatial Heterogeneity Patterns in an Urban Space. 武汉大学学报 ● 信息科学版.

Shiliang Zhang, Di Zhu, Xin Yao, Ximeng Cheng, Huagui He, Yu Liu (2018). The Scale Effect on Spatial Interaction Patterns: An Empirical Study Using Taxi O-D Data of Beijing and Shanghai. IEEE Access.

Yiran Chen, Zhou Huang, Tao Pei, Yu Liu (2018). HiSpatialCluster: A Novel High-Performance Software Tool for Clustering Massive Spatial Points. Transactions in GIS.

Xin Yao, Di Zhu, Yong Gao, Lun Wu, Pengcheng Zhang, Yu Liu (2018). A Stepwise Spatio-Temporal Flow Clustering Method for Discovering Mobility Trends. IEEE Access.

Di Zhu, Ninghua Wang, Lun Wu, Yu Liu (2017). Street as a Big Geo-Data Assembly and Analysis Unit in Urban Studies: A Case Study Using Beijing Taxi Data. Applied Geography.