Digital library resource unified search system

Abstract

The invention discloses a digital library resource unified search system. The system comprises a unified search module and a federated search module, the unified search module is provided with a self-established resource integration platform SDIP, the federated search module is provided with a resource integration platform, the self-established resource integration platform SDIP is used for conducting format translating on self-established resource, establishing a KBase database, establishing similarity indexing, establishing classification and grouping and issuing and maintaining the database, and the resource integration platform is used for integrating outsourcing resources through an open agreement connector and a database access connector and conducting virtual indexing on the outsourcing resources. By means of the digital library resource unified search system, integrating and searching CNKI resources, unit self-established resources, unit outsourcing resources and internet resources can be achieved simultaneously, and one-stop searching, finding and positioning of all resource are achieved. The management platform can be combined with a CNKI digital library, a digital cleaning research platform and the like, and various kinds of personalized services are provided.

Description

technical field [0001] The invention relates to the technical field of digital retrieval, in particular to a unified retrieval system for digital library resources. Background technique [0002] In recent years, digital resources such as academic literature and information materials have grown rapidly. According to statistics, the amount of electronic resources owned by many institutions has reached the order of TB. Therefore, the main problem faced by users is not the lack of resources, but how to use these resources efficiently. This requires the integration of various types of resources, and on this basis, readers can be provided with better services. [0003] At present, the self-owned resources of many institutions are not well integrated and managed, resulting in inconvenient search and low utilization rate, and the precious information accumulated over the years is not used. [0004] At the same time, searching for information and tracking documents in multiple data...

AI Technical Summary

Problems solved by technology

[0003] At present, the self-owned resources of many institutions are not well integrated and managed, resulting in inconvenient search and low utilization rate, and the precious information accumulated over the years is not used

[0004] At the same time, searching for information and tracking documents in multiple databases has become a very tedious task

For example, a researcher may have to consult more than ten databases in order to check all the information related to a subject or track the latest progress of the subject, which wastes a lot of time and energy, and is easy to miss.

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