期刊文献+

空间信息网格中的元数据模型机理研究 被引量:1

Research on Metadata Model of Spatial Information Grid
在线阅读 下载PDF
导出
摘要 网格元数据一直是网格研究的重点之一,直接影响到网格资源的组织、维护以及共享的安全控制等诸多问题。本文针对空间信息服务流程,充分考虑网格元数据服务的需求,提出了一种基于网格的空间信息元数据模型。它为实现一体化服务资源的透明访问、空间信息服务的高效获取以及知识的有效管理提供了有益的支持。最后介绍了这种元数据模型的实现。 Grid metadata, one of the keystones for grid research, have direct influences on the organization and maintenance of grid resources, the secure control of share and so on. Focusing on the spatial information service workflow, a spatial information grid metadata model is introduced with the needs of spatial information grid metadata services taken into account to realize the high efficiency integrated services, and to realize the transparent access to resources and the transparency of spatial handling workflow dynamic changes. Finally, a realization of the metadata model is introduced.
出处 《计算机科学》 CSCD 北大核心 2005年第9期48-50,共3页 Computer Science
基金 湖北省自然科学基金(2004ABA013) 武汉大学创新基金(2003-2005)
关键词 空间信息网格 元数据模型 空间信息服务 网格资源 Metadata model, Spatial information grid, Spatial information service, Integrated service
  • 相关文献

参考文献11

  • 1金江军.网格技术在地球信息科学中的应用[EB/OL].http:∥tech.ccid-net.com/pub/article/c322_a92292_pl.html#4,.
  • 2金江军.网格计算及在数字城市中的应用[EB/OL].http:∥www.csdn.net/subject/327/14964.shtml,.
  • 3毕建涛,王雷,池天河,何建邦.基于Web Service的地理信息服务研究[J].计算机科学,2004,31(1):69-71. 被引量:18
  • 4Rajasekar A, Moore R. Data and metadata collections for scientific applications. In: European High Performance Computing Conf. Amsterdam, Holland, 2001
  • 5Rajasekar A,Wan M,Moore R. My SRB &SRB components of a data grid. In: Proc. of the 11th IEEE Int'l Symp on High Performance Distributed Computing ( HPDC11 ). Los Alamitos:IEEE Computer Society, 2002. 301~310
  • 6GSA-DAI HOME. http:∥www. ogsadai. org
  • 7Foster I, Kesselman C, Tuecke S. The Anatomy of the Grid: Enabling Scalable Virtual Organizations. International Journal of High Performance Computing Applications, 2001, 15 ( 3 ): 200 ~ 222
  • 8Foster I, Kesselman C. The Grid: Blueprint for a New Computing Infrastructure. Morgan Kaufmann publishers, Inc. , San Francisco, California, 1999
  • 9Deelman E, Singh G, Atkinson M P, et al. Grid-Based Metadata Services. In: Proc. of the 16th Intl. Conf. on Scientific and Statistical Database Management (SSDBM'04). IEEE Computer Society, 2004. 1099~3371
  • 10The Globus Proiect. http:∥www. globus. org

二级参考文献11

  • 1张非,马永征,阎保平.LDAP目录服务在科学数据网格查询服务中的应用研究[J].计算机应用,2003,23(z1):224-226. 被引量:10
  • 2Thomas Sandholm et al.Java OGSI Hosting Environment Design-A Portable Grid Service Container Framework.2002-07
  • 31an Foster,Carl Kesselman,Steven Tuecke.The Anatomy of the Grid [J/OL].2001
  • 4Heinz Johner,Larry Brown et al.Understanding LDAP[M].美国 :IBM公司, 1998-06
  • 5A leen Frisch. Exploring LDAP[J].Linux Magazine,2002; (1)
  • 6Adam Tauno Williams. LDAP and OpenLDAP(on the Linux Platform)[EB/OL].http://www.int-evry.fr/mci/user/procacci/ ldap/ldapv3-jp.pdf,2001
  • 7Norman W Paton,Malcolm P Atkinson,Vijay Dialani et al.Database Access and Integration Services on the Grid.2002-02
  • 8Panl Watson. Databases and the Grid.2002-01
  • 9Borja Sotomayor. The Globus Toolkit 3 Programmer's Tutorial[EB/OL].2003-06
  • 10Gregor yon Laszewski,Ian Foster. Usage of LDAP in Globus[EB/OL].http://www.globus.org/mds/globus _in _ldap.html, 1998-04

共引文献27

同被引文献17

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部