YING Shen, LI Lin, LIU Wanzeng, WANG Hong. Change-only Updating Based on Object Matching in Version Databases[J]. Geomatics and Information Science of Wuhan University, 2009, 34(6): 752-755.
Citation: YING Shen, LI Lin, LIU Wanzeng, WANG Hong. Change-only Updating Based on Object Matching in Version Databases[J]. Geomatics and Information Science of Wuhan University, 2009, 34(6): 752-755.

Change-only Updating Based on Object Matching in Version Databases

Funds: 国家“十一五”科技支撑计划资助项目(2006BAB10B00);国家863计划资助项目(2007AA12Z219,2007AA12Z241);国家自然科学基金资助项目(40871178)
More Information
  • Received Date: April 16, 2009
  • Revised Date: April 16, 2009
  • Published Date: June 04, 2009
  • We develop a technique workflow of extraction and implementation of change-only information based on version databases,we take road features as an example to analyze the change types of realistic entities,discuss the object matching method in the process of extraction of change-only information.Finally,we give the definitions of change-only information and the updating mechanism of user's database based on change-only information.
  • Related Articles

    [1]YANG Fei, HUA Yixin, YANG Zhenkai, LI Xiang, ZHAO Xinke, ZHANG Xiaonan. A Fast Generation Algorithm of Non-uniform Hilbert Space-Filling Curve Based on an Iteration Approach[J]. Geomatics and Information Science of Wuhan University, 2024, 49(6): 1040-1050. DOI: 10.13203/j.whugis20210494
    [2]WANG Zhong, PENG Fei, HAN Yuchao, MENG Qingxu, DENG Weiyao. Survey Data Processing Method of Submarine Pressure Resistance Based on Non-uniform Sampling Weighted Least Square Circle Fitting[J]. Geomatics and Information Science of Wuhan University, 2024, 49(6): 970-976. DOI: 10.13203/j.whugis20210675
    [3]ZHU Jie, SUN Yizhong, CHEN Lvyu, ZHOU Wei, MENG Yaowei. A Spatial Clustering Method Based on Uneven Distribution of Non-spatial Attributes——Identifying City Commercial Center[J]. Geomatics and Information Science of Wuhan University, 2017, 42(12): 1696-1702. DOI: 10.13203/j.whugis20150590
    [4]CHEN Jiangping, ZHANG Lanlan, YU Yuanjian, ZHANG Penglin. Analysis on Epidemic of A/H1N1 Flu in Mainland China Based on Spatial Statistical Methods[J]. Geomatics and Information Science of Wuhan University, 2011, 36(11): 1363-1366.
    [5]ZHONG Yanfei, ZHANG Liangpei, LI Pingxiang. A Clonal Selection Algorithm Based on Non-uniform Adaptive Mutation[J]. Geomatics and Information Science of Wuhan University, 2009, 34(3): 308-312.
    [6]XU Caijun, WEN Yangmao. Nonhomogeneity of the Crust from Ms 7.9 Manyi(Tibet) Earthquake with InSAR Observation[J]. Geomatics and Information Science of Wuhan University, 2008, 33(8): 846-849.
    [7]RUAN Zhimin, SUN Zhenbing. Spatial Information Publication Based on Oracle Spatial and SVG[J]. Geomatics and Information Science of Wuhan University, 2004, 29(2): 161-164.
    [8]JIN Shuying, BAO Gengsheng, MA Hongchao, SHENTU Haigang. Removing Non-uniform Illumination of Deep-sea Floor Pictures[J]. Geomatics and Information Science of Wuhan University, 2000, 25(6): 531-536.
    [9]Zhao Shaorong. Inversion of Dynamic Geodetic Data and Its Application in the Research of Seismic Non-uniform Rupture[J]. Geomatics and Information Science of Wuhan University, 1993, 18(3): 41-48.
    [10]Li jinwen, Guan zelin. The Effect of Lateral Heterogeneities of Lower Mantle and absolute Plate Motions on Geoid[J]. Geomatics and Information Science of Wuhan University, 1991, 16(2): 28-36.

Catalog

    Article views PDF downloads Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return