%0 Journal Article
%T ER-Code:Extended region code based on Feature of GML documents<br>以Feature元素为单元的GML文档扩展区域编码ER-Code
%A 张海涛
%A 杜国庆
%A 闾国年
%A 张书亮
%J 计算机应用
%D 2008
%I 
%X Demanding on simultaneously carrying out the relations judgment of features' elements containment as well as features' geometry topotaxy in processing of GML path query, Tap the traditional XML path encode techniques analyzing, the paper designed an extended region code: ER-Code which takes the feature element as the unit of GML documents. Experimental results show that ER-Code has good performances on initial construct and holistic query based on ER-Code. In addition, integrating ER-Code and the feature sp...
%K GML Path Query
%K Reserving-space
%K Extended Region Code
%K Holistic Space<br>GML路径查询
%K 预留编码空间
%K 整体空间
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=8C0E46E7AAD86714836164FBC9590C7E&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=5D311CA918CA9A03&sid=6351704BFCFE6FB6&eid=C83A8C68D6FA0736&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=10