web data management system

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

Inactive Publication Date: 2012-02-08
WUHAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

User needs are not considered in the meta search process, so the search is not purposeful, and there is no combined search function for complex query requirements

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 fields of Web services and databases, in particular to a Web data management system. The present invention includes a data service module, which is based on the data and semantic association provided by the data management module, and is used to provide a user operation interface, allowing users to organize Web data in a personalized manner; the data management module is used to model and acquire user needs, in The object proxy database stores public user requirements, Web data, and semantic associations between data; the data acquisition module is used to select an appropriate data source from the Web according to public user requirements to submit an on-demand query request, and extract results according to the returned results of the data source Web data and source data that meet the requirements, and then store these data in the data management module. Based on the advanced object proxy database, the invention can effectively acquire and manage user-related Web data, and provide personalized data management and query services for terminal Web users.

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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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 彭智勇
Owner WUHAN UNIV
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