MAG2DL: A framework for information retrieval and integration of distributed Geographic Digital Libraries

被引:0
|
作者
Guan, JH [1 ]
Zhou, SG
Chen, JP
Chen, XL
An, Y
Bian, FL
Peng, ZY
机构
[1] Wuhan Univ, Sch Comp, Wuhan 430079, Peoples R China
[2] Wuhan Univ, Spatial Informat & Digital Engn Res Ctr, Wuhan 430079, Peoples R China
[3] Wuhan Univ, State Key Lab Software Engn, Wuhan 430079, Peoples R China
[4] Fudan Univ, Dept Comp Sci & Engn, Shanghai 200433, Peoples R China
关键词
Digital libraries; geographic data; mobile agent; GML; framework;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Geographic Digital Libraries (GDLs) are Digital Libraries (DLs) that provide an infrastructure for organizing, structuring, creating, storing, distributing, retrieving, and processing geo-referenced information, which is inherently heterogeneous with many distinct formats and collecting procedures. The standardization of GDLs involves not only the organization of data, but also issues related to the retrieval and integration of these data. In this paper, we propose the MAG2DL framework for information retrieval and integration of distributed GDLs by using mobile agent and GML technologies. Mobile agents are used for distributed information retrieval to benefit distributed computing in (mobile) Internet context, and GML is used to solve the heterogeneities of various geographic information sources.
引用
收藏
页码:351 / 364
页数:14
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