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Government affair knowledge retrieval system based on ontology

A technology of government affairs system and knowledge, applied in the field of government affairs knowledge ontology construction model, government affairs knowledge retrieval system, government affairs knowledge construction method and knowledge retrieval system based on ontology, can solve problems such as difficult association, poor retrieval effect, and difficulty in sorting out government affairs knowledge. , to achieve the effect of solving difficult combing

Inactive Publication Date: 2017-06-09
京华信息科技股份有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

From the two levels of model and software system, solve the problems of difficult to sort out, difficult to associate, and poor retrieval effect of government affairs knowledge

Method used

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  • Government affair knowledge retrieval system based on ontology
  • Government affair knowledge retrieval system based on ontology
  • Government affair knowledge retrieval system based on ontology

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Embodiment Construction

[0028] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further explained below with reference to the specific embodiments. This paper takes the knowledge application system of a government office in China as an example to introduce an ontology-based government knowledge retrieval system.

[0029] a. Knowledge ontology content

[0030] It includes business-related ontology such as meeting preparation, official document release, major approval, supervision and inspection, and information disclosure.

[0031] b. Contents of knowledge information resources

[0032] It mainly involves various information resources such as laws and regulations, technical standards, party documents, academic literature, leaders' speeches, major events, geographic locations, legal persons, and population, as well as key paragraphs and indexes marked in the process of knowledge ap...

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Abstract

The invention relates to a government affair knowledge building method and knowledge retrieval system based on ontology, in particular to the field of knowledge service, and particularly relates to a government affair knowledge ontology building model and government affair knowledge retrieval software. The government affair knowledge ontology building model comprises a basic concept and a core concept, and has the interrelationship between the concepts; the core concept description includes information resource associated rules. The government affair knowledge retrieval system mainly provides service such as knowledge ontology content maintenance, ontology and information resource associated rule maintenance, knowledge ontology inquiry and information resource retrieval dispatching. The invention aims at providing an ontology building method, an ontology retrieval technology and an information resource retrieval dispatching technology for solving the problems that the government affair knowledge cannot be easily teased out and cannot be easily associated, and the retrieval effect is poor. By using the method and the system, the efficiency and the quality of externalization building and internalization application of the government affair knowledge can be greatly improved.

Description

technical field [0001] The invention is an ontology-based government affairs knowledge construction method and a knowledge retrieval system, and specifically relates to the field of knowledge services. Specifically, it involves a government knowledge ontology building model and a government knowledge retrieval system. Background technique [0002] Knowledge has become a key factor in promoting social development and improving organizational competitiveness. After experiencing the era of data application and information application, government affairs is moving towards the era of knowledge application. However, there are still some problems in the current e-government practice based on knowledge application, which affects the improvement of the government's knowledge ability. The problems are mainly reflected in the following three aspects: [0003] 1) Lack of a unified knowledge model and a standardized definition of domain knowledge, resulting in different descriptions of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 谢小能
Owner 京华信息科技股份有限公司
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