Formalizing natural-language spatial relations between linear objects with topological and metric properties. - Jun Xu 020 (Int. J. Geogr. Inf. Sci., 2007)

Natural Language Understanding of Spatial Relations Between Linear Geographic Objects. - Jun Xu 020; David M. Mark (Spatial Cogn. Comput., 2007)

Finding community structure in spatially constrained complex networks. - Yu Chen 041; Jun Xu 020; Minzheng Xu (Int. J. Geogr. Inf. Sci., 2015)

Integrating spatial and temporal contexts into a factorization model for POI recommendation. - Ling Cai; Jun Xu 020; Ju Liu; Tao Pei (Int. J. Geogr. Inf. Sci., 2018)

Influential Factor Detection for Tourism on the Qinghai-Tibet Plateau Based on Social Media Data. - Lei Hu; Jun Xu 020; Chao Bao; Tao Pei (ISPRS Int. J. Geo Inf., 2021)

Geospatial Semantics Analysis of the Qinghai-Tibetan Plateau Based on Microblog Short Texts. - Jun Xu 020; Lei Hu (ISPRS Int. J. Geo Inf., 2021)

Investigating Human Travel Patterns from an Activity Semantic Flow Perspective: A Case Study within the Fifth Ring Road in Beijing Using Taxi Trajectory Data. - Yusi Liu; Xiang Gao; Disheng Yi; Heping Jiang; Yuxin Zhao; Jun Xu 020; Jing Zhang 063 (ISPRS Int. J. Geo Inf., 2022)

Deep learning-based automated terrain classification using high-resolution DEM data. - Jiaqi Yang; Jun Xu 020; Yunshuo Lv; Chenghu Zhou; Yunqiang Zhu; Weiming Cheng (Int. J. Appl. Earth Obs. Geoinformation, 2023)

Exploring Public Transportation Supply-Demand Structure of Beijing from the Perspective of Spatial Interaction Network. - Jian Liu; Bin Meng; Jun Xu 020; Ruoqian Li (ISPRS Int. J. Geo Inf., 2023)

GeoEntity-type constrained knowledge graph embedding for predicting natural-language spatial relations. - Lei Hu; Wenwen Li 002; Jun Xu 020; Yunqiang Zhu (Int. J. Geogr. Inf. Sci., 2025)

GeomorPM: a geomorphic pretrained model integrating convolution and Transformer architectures based on DEM data. - Jiaqi Yang; Jun Xu 020; Yunqiang Zhu; Ze Liu; Chenghu Zhou (Int. J. Geogr. Inf. Sci., 2025)