摘要
本文从科技服务过程中用户需求的角度出发,提出建立一种面向复杂资源的按需集成模式,以特定的查询需求模式为基础描述数据源的服务能力,并以此为依据实现在服务过程中资源的有效选择和调用。最后在此基础上还建立了基于服务能力描述的资源按需集成框架,为集成策略提供可行的解决方案。
Proceeding from the user demand during the technology service process, this article proposes to build an integration-on-demand model for complicated resources, and describes the service capability of data sources based on the specific query requirement mode. And based on this, this article explains how to select and allocate the appropriate resources during the technology service process. Finally, the article establishes an resources integration-on-demand framework based on the description of the service capability so as to provide a feasible solution for inte- gration strategies.
出处
《情报理论与实践》
CSSCI
北大核心
2009年第3期47-49,46,共4页
Information Studies:Theory & Application
关键词
科技服务系统
信息资源
信息需求
信息集成
S ＆ T service system
information resources
information demand
information integration
