Agent-based Collaborative and Paralleled Distributed Gis
نویسندگان
چکیده
The collaboration and parallel mechanisms in a spatial multi-agent system Geo-Agents are explored and analysed in details. GIS agent in Geo-Agents are designed as four types: system manager – Facilitator, users or applications oriented agent Interface Agent, spatial task undertaker – GIS Function Agent, and spatial database manager GuServer. In Geo-Agents, Collaboration is embodied in two aspects: (1) collaboration among interface agents. Three types of collaboration among interface agents are discussed: direct cooperation, peer group cooperation and charge-tributary group cooperation. (2) collaboration under control of interface agent. GeoAgents likes a kind of cluster parallel system, and parallel is performed by GIS function agents. Parallel of GIS function agents takes place in collaboration under control of interface agent, and exists as three modes: isomorphic cooperative parallel, heterogeneous cooperative parallel and exclusive parallel. * Corresponding author: LUO Yingwei, [email protected].
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تاریخ انتشار 2004