崔巍, 李德仁. 基于本体与LDAP的空间信息网格资源管理机制[J]. 武汉大学学报 ( 信息科学版), 2005, 30(6): 549-552.
引用本文: 崔巍, 李德仁. 基于本体与LDAP的空间信息网格资源管理机制[J]. 武汉大学学报 ( 信息科学版), 2005, 30(6): 549-552.
CUI Wei, LI Deren. Architecture of Resource Management of Spatial Information Grid Based on Ontology and LDAP[J]. Geomatics and Information Science of Wuhan University, 2005, 30(6): 549-552.
Citation: CUI Wei, LI Deren. Architecture of Resource Management of Spatial Information Grid Based on Ontology and LDAP[J]. Geomatics and Information Science of Wuhan University, 2005, 30(6): 549-552.

基于本体与LDAP的空间信息网格资源管理机制

Architecture of Resource Management of Spatial Information Grid Based on Ontology and LDAP

  • 摘要: 为了在网格计算中满足空间信息系统在语义方面的特殊要求,克服传统网格研究的数据格式很少涉及信息资源的语义内容的缺陷,把本体和轻量目录访问协议结合到一起,建立了基于语义的空间信息网格资源管理系统,使多源异构的地理信息系统组成了一个虚拟统一的逻辑组织,有效地实现了基于语义的空间信息系统集成和互操作。

     

    Abstract: For meeting the semantic demand of the spatial information grid and expanding the data types of computer grid, the ontology and LDAP (light weight directory access protocol) are combined to make a resource management system of spatial information grid. It can filtrate the nature of the local ontology systems to construct a virtual organization which can provides a global directory service. In conclusion, the semantic grid of spatial information system, which combines ontology and LDAP, can improve the ability of the integration and interoperability of spatial information grid

     

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