A personalized semantic integration method and system based on data space

A technology of data space and semantic integration, which is applied in the field of network data management and data sharing, and can solve problems such as poor effect of personalized semantic integration

Active Publication Date: 2019-01-25
NORTHEAST GASOLINEEUM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a personalized semantic integration method and system based on data space to solve the personalized semantics of different types of metadata and content data The problem of poor integration effect

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  • A personalized semantic integration method and system based on data space
  • A personalized semantic integration method and system based on data space
  • A personalized semantic integration method and system based on data space

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Embodiment Construction

[0040] The present invention will be described below based on examples, but it should be noted that the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. However, the present invention can be fully understood by those skilled in the art about the parts that are not described in detail.

[0041] In addition, those of ordinary skill in the art should understand that the provided drawings are only for illustrating the objects, features and advantages of the present invention, and the drawings are not actually drawn to scale.

[0042] At the same time, unless the context clearly requires, the words "include", "include" and other similar words in the entire specification and claims should be interpreted as an inclusive meaning rather than an exclusive or exhaustive meaning; that is, "include but not limited to the meaning of ".

[0043] figure 1 It is a schematic flowchart of...

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Abstract

The invention discloses a personalized semantic integration method and system based on data space, wherein, the personalized semantic integration method based on data space is characterized in that: constructing a resource layer, and storing metadata and content data in a database; constructing a logic layer, establishing a domain ontology in the logic layer, establishing inference rules accordingto the domain ontology, and constructing a data space model in the logic layer to correlate the domain ontology and the data space model; constructing a service layer, wherein a user manages and searches information of the domain ontology according to the inference rules or directly in the service layer; and displaying the data searched by the query through the data space model, and managing thedomain ontology and the data space model through the information management. The problem that the personalized semantic integration effect of different types of metadata and content data is poor can be solved.

Description

technical field [0001] The invention relates to the field of network data management and data sharing, in particular to a method and system for personalized semantic integration based on data space. Background technique [0002] Data integration and sharing is an important basis for today's informatization construction and the only way to achieve information exchange in various fields. Nowadays, a variety of information systems have been established in various fields to meet the needs of their respective departments and professions, but these information systems are heterogeneous in terms of syntax, structure, distribution and semantics, forming many "information islands". How to realize the interconnection of these information islands at the semantic level and provide users with personalized data services is an urgent technical problem to be solved. [0003] Although there are many academic achievements in the field of semantic integration, they are all at the theoretical ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27
CPCG06F40/30
Inventor 袁满仇婷婷陈萍邹晨红胡超刘峰
Owner NORTHEAST GASOLINEEUM UNIV
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