Geographical cognition, ontology and knowledge representation in GIS

Ph.D. in Geographical Information System, Department of Geography, State University of New York at Buffalo, August 2005. 
Thesis Topic: “Natural-language Representation and Query of Linear Geographic Objects in GIS”

M.S. in Geomorphology and Quaternary Geology, Department of Geography, Peking University, Beijing, China, July 1997
Thesis Topic: “Tectonic Geomorphology Classification and Mapping of Hexi Corridor” 

B.S. in Geography, Anhui Normal University, Department of Geography, Wuhu City, Anhui Province, China, July 1994
Thesis Topic: “The Granite Geomorphology of Jiuhuashan Mountain”

   

Associate professor, State Key Laboratory of Resources and Environmental Information System, Geographical Institute, Chinese Academy of Sciences, 2005 to present.

   

Cai, L., Xu, J., Liu, J., and Pei, T. 2018. Integrating spatial and temporal contexts into a factorization model for POI recommendation. International Journal of Geographical Information Science, 32(3): 525-546. doi: 10.1080/13658816.2017.1400550

Liu XQ, Pei, T., Zhou, CH., Du, YY., Ma, T., Xie, CJ., Xu, J. 2018. A systems dynamic model of a coal-based city with multiple adaptive scenarios: A case study of Ordos, China. Science China Earth Sciences, 61(3): 302–316. doi: 10.1007/s11430-016-9077-5

Xu, J., Li, A., Li, D., Liu, Y., Du, Y., Pei, T., and Ma, T. 2017. Differentiation of urbanization in China from the perspective of passenger transport around Spring Festival. Applied Geography, 87: 85-96. DOI: 10.1016/j.apgeog.2017.07.014

Cai, L., Xu, J., Li, A. 2017. Hybrid group recommendation with enhanced group preferences (in Chinese). Computer Engineering and Applications, 53(9): 5-10.

Li, A., Xu, J. 2016. Spatial cascaded model for personalized recommender system (in Chinese). Journal of Geo-information Science, 18(2): 160-166.

Chen, Y., Xu, J., and Xu, M. 2015. Finding community structure in spatially constrained complex networks. International Journal of Geographical Information Science, 29(6): 889-911.

Xu. M., Xu, J., Chen, Y. 2014. Construction of Chinese aviation hub-spoke structure based on maximum leaf spanning tree (in Chinese). ACTA Geographic Sinica, 69(12): 1847-1857.

Xu. M., Xu, J., Chen, Y. 2014. The calculation of connected dominating centrality in complex network (in Chinese). Complex System and Complexity Science, 11(4): 41-47.

Xu. M., Xu, J., 2014. Context-aware geographical information retrieval (in Chinese). Geography and Geo-information Science, 30(1): 1-7.

Chen, Y., Xu, J. Xu, M. 2013. A fast algorithm of spatial clustering based on agglomeration  (in Chinese). Geography and Geo-information Science, 29(4): 104-108.

Chen, Y., Xu, J. 2013. A Distance-based Method of Community Detection in Complex Networks (in Chinese). Journal of Geo-information Science, 15(3): 338-344.

Zhong, K., Xiao, Y., Xu, J., Ma, F., Liu, Y., Wu. L. 2012. Measuring city centralities based on the train network of China (in Chinese). Journal of Geo-information Science, 14(1): 85-93.

Xu, J., Pei, T., Yao, Y. 2010. Conceptual framework and representation of geographic knowledge map (in Chinese). Journal of Geo-information Science, 12(4): 496-502.

Du, C., Si, W., Xu, J. 2010. Querying and reasoning of spatial relations based on geographic semantic (in Chinese). Journal of Geo-information Science, 12(1):48-55.

Ge, Y., Xu, J. Liu Q., Yao, Y., and Wang, R. 2009. Image interpretation and statistical analysis of vegetation damage caused by the Wenchuan earthquake and related secondary disasters. Journal of Applied Remote Sensing, Vol. 3, 031660.

Xu, J. 2008. Natural-language Understanding of Spatial Relations between Linear Geographic Objects (in Chinese). Geo-Information Science, 10(3): 363-369.

Xu, J., Zhang, J., Si, W.L., and Sun, H.J. 2008. Bi-linguistic study of natural-language understanding of spatial relations in Chinese and English (in Chinese). Journal of Remote Sensing, 12(2): 362-369.

Xu, J., and Mark, D.M. 2007. Natural language understanding of spatial relations between linear geographic objects. Spatial Cognition and Computation, 7(4): 311-347.

Xu, J. 2007. Formalize natural-language spatial relations between linear objects with topologic and metric properties. International Journal of Geographical Information Science, 21(4): 377-395.

Xu, J. 2007. Formalizing the natural-language descriptions about the spatial relations between linear geographic objects (in Chinese). Journal of Remote Sensing, 11(2): 152-158.

Su, F., Yang, X., Xu, J., Zhang, T., and Luo, J. 2006. Basic theory and key technologies for marine geographic system. ACTC Oceanologica Sinica, 25(2): 80-66.

GISience, spatial knowledge representation and qualitative reasoning in GIS, spatial data mining， big data

已指导学生

张雪  硕士研究生  070503-地图学与地理信息系统  

陈娱  硕士研究生  070503-地图学与地理信息系统  

徐敏政  硕士研究生  070503-地图学与地理信息系统  

李奥勇  硕士研究生  070503-地图学与地理信息系统  

蔡玲  硕士研究生  070503-地图学与地理信息系统  

现指导学生

刘菊  硕士研究生  070503-地图学与地理信息系统  

徐阳  硕士研究生  070503-地图学与地理信息系统