Web data management system

A data management system and data management technology, applied in the field of Web data management systems, can solve the problems of lack of combined search for query requirements, lack of consideration of user needs, and lack of purpose, so as to facilitate system development and promotion, reduce user interaction, The effect of improving work efficiency

Inactive Publication Date: 2010-09-15
WUHAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

User needs are not considered in the meta search process, so the search is not pu

Method used

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Examples

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specific Embodiment 1

[0076] The Web music data management system is realized according to the framework of the above-mentioned Web data management system. The data service module provides users with personalized services such as music space management (data space management), cross-media query and Web music push through the WWW. The data management module obtains and merges user requirements from the definition of user music space; uses the object proxy database to store Web data, metadata and their semantic associations; the consistency maintenance module automatically cleans up redundant Web music, and automatically calculates the public user requirements Priority, to guide the data acquisition module to update the Web music data in the system. According to the needs of public users in the system, the data acquisition module acquires and analyzes music data from Web music data sources, and stores them in the database.

[0077] (1) Data service module

[0078] The data service module mainly inc...

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Abstract

The invention relates to the technical field of Web service and databanks, in particular to a Web data management system, comprising a data service module, a data management module and a data acquisition module. The data service module is used for providing a user operation interface and allowing a user to individually organize Web data based on data and semantic association provided by a data management module; the data management module is used for modeling and obtaining user demands, and common user demands, Web data and semantic association among data are stored in an object proxy databank; and the data acquisition module is used for inquiring the demands as required by submitting a proper data source selected from Web according to the common user demands and extracting Web data and source data which conform to the demands according to a return result of the data source, thereby storing the data into the data management module. The Web data management system is based on an advanced object proxy databank, can effectively obtain and manage related Web data of a user and provide individual data management and inquiry service for a terminal Web user.

Description

technical field [0001] The invention relates to the technical fields of Web services and databases, in particular to a Web data management system. Background technique [0002] The upgrading of network hardware and the popularization of personal computers promote the rapid development of the Internet. The popularity of emerging network services such as BLOG, WIKIS, and professional communities has provided a broad data source for the Web. The abundance of data sources has brought about the diversification of Web data forms, such as emails, RSS, images, word documents, etc., which constitute the main content of Web data. Facing the huge scale, complex structure, and rich semantics of Web data, Web data management needs to establish a communication bridge between user needs and Web data sources, and provide users with personalized data services through the acquisition and organization of Web data. [0003] The successful operation of large-scale systems such as Google, Yahoo...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 彭智勇
Owner WUHAN UNIV
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