A Point-Set-Based Footprint Model and Spatial Ranking Method for Geographic Information Retrieval Discerning the Effects of Rural to Urban Migrants on Burglaries in ZG City with Structural Equation Modeling Detecting urban commercial patterns using a latent semanticinformation model: A case study of spatial-temporal evolution in Guangzhou, China 警用视频监控的犯罪防控效果及空间差异：以苏州市姑苏区为例 Impact of public bus system on spatial burglary patterns in a Chinese urban context 住区开放与犯罪: 国外情境下的实证评估与理论剖析 基于潜在语义信息的城市功能区识别----广州市浮动车GPS 时空数据挖掘 基于网络图论的黄土模拟小流域水系演化研究 Determining the Influence of Building Density on HeatIsland Effect Using Baidu Map and Remote Sensing Inferring demographics from human trajectories and geographical context