面向过程的虚拟企业多路径多层次产品信息检索技术

Technology on the Production Information Retrieval with Multi Path－layers of Virtual Enterprises Oriented to Process

异地、异构、高度自治是虚拟企业成员的主要特点,而成员之间的信息是分散无序动态的.因此虚拟企业环境下信息检索更着重于过程中有序信息的提取和集成.文中以企业产品信息为主线,建立路径与层次相结合的信息有序集成,提供多路径多层次递归化检索,从而实现过程中信息由无序分散到有序集成.

In the virtual enterprises,HAD Heterogeneous,Autonomous,Distributed is the characteristic of virtual enterprise unit,but the information among virtual enterprise unit is dispersive and out－of －order.So it is necessary to realize the function faced the process for information retrieval.In this paper,by means of information agent,build the production information structure of path－layer and information guide of multi paths－layers,realizes integration with the dispersive and out－of－order information during the process.