1009-5020
2003 Issue 4
..............page:78-78
..............page:76-77
..............page:75-75
..............page:73-75
An Effective Concept Extraction Method for Improving Text Classification Performance
ZHANG Yuntao;GONG Ling;WANG Yongcheng;YIN Zhonghang
ZHANG Yuntao;GONG Ling;WANG Yongcheng;YIN Zhonghang
..............page:66-72
Establishment and Data Processing of High-Precision City Subsidence Monitoring Network by GPS Surveying Instead of Leveling
GAO Wei;XU Shaoquan;YU Xuexiang
GAO Wei;XU Shaoquan;YU Xuexiang
..............page:61-65
..............page:57-60
Similar Single-Difference Model and Its Algorithm for Solving GPS Monitoring Deformation Directly at Single Epoch
YU Xuexiang;XU Shaoquan;GAO Wei;LU Weicai
YU Xuexiang;XU Shaoquan;GAO Wei;LU Weicai
..............page:51-56
Automatic Change Detection for Road Networks from Images Based on GIS
SUI Haigang;LI Deren;GONG Jianya
SUI Haigang;LI Deren;GONG Jianya
..............page:44-50
An Oracle-based Data Management Method for Large Database in CyberCity GIS
ZHU Qing;HUANG Duo;Yao Xuefeng;ZHANG Yeting
ZHU Qing;HUANG Duo;Yao Xuefeng;ZHANG Yeting
..............page:39-43
Layering-based Breakpoint Handling in Contour Line Extraction
CHEN Dan;Long Yi;CAI Jinhua
CHEN Dan;Long Yi;CAI Jinhua
..............page:32-38,72
Integration and Sharing of Geo-spatial Data Based on Data Engine
Wu Xiaofang;CAI Zhongliang;WU Guofeng;DU Qingyun
Wu Xiaofang;CAI Zhongliang;WU Guofeng;DU Qingyun
..............page:27-31
Interactive Generalization on Large-Scale Topographical Map Supported by a Database Platform
CAI Zhongliang;WU Hehai;DU Qingyun;LIAO Chujiang
CAI Zhongliang;WU Hehai;DU Qingyun;LIAO Chujiang
..............page:17-26
Spatial Relation Resolution and Spatial Relation Abstraction
AI Tinghua;LIU Yaolin
AI Tinghua;LIU Yaolin
..............page:10-16
Categorical Database Generalization
LIU Yaolin;Martin Molenaar;AI Tinghua;LIU Yanfang
LIU Yaolin;Martin Molenaar;AI Tinghua;LIU Yanfang
..............page:1-9,26