Procurement decision auxiliary support system for library

Abstract

The invention provides a procurement decision auxiliary support system for a library. The system comprises a data import module, a data warehouse, a metadata warehouse, an application service module, a front-end display module and a middleware module. By the system, the original library resource information and usage statistics information can be imported, are uniformly stored, organized and managed by a data warehouse technology, and are comprehensively analyzed, and multi-level, multi-dimensional and complete panoramic analysis information is uniformly provided for a user; and the problem of high subjectivity of the conventional procurement mode of a college library is solved, the requirements of most users can be met, the conventional resource structure is adjusted, the layout is reasonable, auxiliary decision support is provided for library resource construction, and the utilization efficiency of expenditure is improved.

Description

technical field [0001] The present invention belongs to a computer information management system, and in particular relates to an auxiliary support system for library interview decision-making, specifically relates to web development based on flash web page production, java development for communication between java and sqlserver, and relates to related data mining algorithms and data warehouse construction mechanism. Background technique [0002] Knowledge innovation refers to a systematic project in which libraries cause and promote cultural innovation, management innovation, technological innovation and system innovation through knowledge creation, production, processing, dissemination and application. On the basis of knowledge innovation, service innovation breaks through the limitations of past culture, management, technology and system, and is guided by the needs of users to provide users with novel services different from the previous ones. [0003] University librar...

AI Technical Summary

Problems solved by technology

[0003] University libraries mainly provide literature resource guarantee and information services for the teaching and scientific research of university teachers and students. Today, they generally face several major problems: (1) Resource prices are soaring and funds are limited. How to effectively use funds to build library resources; on the other hand, The existing acquisition mode of university libraries is mainly based on the combination of subject experts’ recommendations and interviewers’ experience, which is relatively subjective. How to find out the needs of most users, adjust the structure and rationally distribute existing resources ; (2) There is a lack of comprehensive and unified user usage statistics. At present, the resource usage statistics of university libraries are mainly based on reports provided by various database vendors. There are problems such as inconsistent formats, incomplete data, and poor timeliness provided by various database vendors. How to obtain Complete usage statistics for panoramic analysis to provide auxiliary decision support

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