外文翻譯--信息管理系統-其他專業(yè)-全文預覽
【正文】 croputer, typically with documents (or summaries of documents) displayed in reverse chronological order. This process must be repeated each time another source (database) or group of sources is selected (which is frequently necessary in order to insure all relevant documents have been found).Additionally, this process places on the user the burden of anizing and assimilating the multiple results generated from the launch of the same query in each of the multiple sources (databases) that the user needs (or wants) to search. Present systems that allow searching of large domains require persons seeking information in these domains to attempt to modify their queries to reduce the search results to a size that the user can assimilate by browsing through them (thus, potentially eliminating relevant results). In many cases end users have been forced to use an intermediary (., a professional searcher) because the current collections of sources are both plex and extensive, and effective search strategies often vary significantly from one source to another. Even with such guidance, potential relevant answers are missed because all potentially relevant databases or information sources are not searched on every query. Much effort has been expended on refining and improving source selection by grouping sources or database files together. Significant effort has also been expended on query formulation through the use of knowledge bases and natural language processing. However, as the groupings of sources bee larger, and the responses to more prehensive search queries bee more plete, the person seeki ng information is often faced with the daunting task of sifting through large unanized answer sets in an attempt to find the most relevant documents or information. OF THE INVENTION The invention provides an information storage, searching and retrieval system for a large domain of archived data of various types, in which the results of a search are anized into discrete types of documents and groups of document types so that users may easily identify relevant information more efficiently and more conveniently than systems currently in use. The system of the invention includes means for storing a large domain of data contained in multiple source records, at least some of the source records being prised of individual document
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鄂ICP備17016276號-1