Xiaohuan Wu- PhD Student at Peking University
Xiaohuan Wu
- PhD Student at Peking University
About
3
Publications
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Introduction
I'm a Ph.D. student in cartography and geographical informationsystem with the Institute of Remote Sensing and Geographical Information Systems, Peking University, Beijing. My research interests include GIScience, network analysis, and bibliometrics.
Skills and Expertise
Current institution
Publications
Publications (3)
Betweenness centrality (BC) is widely used to identify critical nodes in a network by exploring the ability of all nodes to act as intermediaries for information exchange. However, one of its assumptions, i.e., the contributions of all shortest paths are equal, is inconsistent with variations in spatial interactions along these paths and has been q...
About 30 years have passed since Michael F. Goodchild proposed the term geographical information science (GIScience) in 1992. In the past 30 years, GIScience has made great progress in expanding research findings and perfecting theories and methods. To understand the development progress of GIScience, this research conducts a bibliometric analysis...
Assistive tools are important for improving teaching and learning quality in courses that involve practical work. This article presents an overview of GEN_MAT, the first MATLAB-based map generalization algorithm toolbox. The toolbox provides 42 map generalization algorithms for aggregation, selective omission, simplification, smoothing, collapse, a...
