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System and method for simultaneously realizing relation perdurability and semantic network style access

A Semantic Web, Persistence Technology, Applied in the System Domain

Inactive Publication Date: 2013-04-17
INT BUSINESS MASCH CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • System and method for simultaneously realizing relation perdurability and semantic network style access
  • System and method for simultaneously realizing relation perdurability and semantic network style access
  • System and method for simultaneously realizing relation perdurability and semantic network style access

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Embodiment Construction

[0020] Embodiments of the present invention will be described in detail below with reference to the drawings.

[0021] figure 1 A system architecture according to an embodiment of the present invention is illustrated, where an implementation environment of an embodiment of the present invention is also illustrated. The system of this embodiment includes three components, namely OR mapping generator 2 , model converter 3 and semantic mapping generator 12 . Starting with the input of OO model 1 , OR map generator 2 generates OR map file 5 and relational schema file 6 , while model converter 3 generates corresponding OWL ontology file 7 . Finally, the OR mapping, relational schema and OWL ontology are fed into a semantic mapping generator 12 which outputs a semantic mapping file 8 . Through the D2R engine 13, the semantic mapping file 8 is available for Semantic Web-style access; while developers who use OO programming can use the OR mapping file 5 through the OR mapping engin...

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Abstract

The invention provides a system and a method for an object to simultaneously realize relation perdurability and semantic network style access. The system comprises an object-relation (OR) mapping generator for generating an OR mapping and a relation mode from an input object-oriented (OO) module, a module converter for generating an ontic network language (OWL) body from the input OO module and a semantic mapping generator for generating semantic mapping from the OR mapping, the relation mode and the OWL body so as to be convenient for the semantic network style access. The invention provides a tool, not only receives the relation mode for relation perdurability, but also receives the OWL body for the semantic network style access through inputting the OO module.

Description

technical field [0001] The present application relates to data conversion from an object-oriented (Object Oriented, OO) model to a Semantic Web, and in particular to a system and a method for simultaneously implementing relational persistence (persistence) and Semantic Web-style access for objects. Background technique [0002] Object-oriented programming dominates software development today. Starting from the design of the OO model for the application, the developer is also expected to deal with issues concerning the model's data and the semantics of the model. Objects, as the data of the model, are mapped through the OR (object-relational) system (ORM System: Hibernate, see http: / / www.hibernate.org / hibdocs / v3 / reference / en / html / ), which can be stored in a relational database, the OR mapping system first generates a relational database schema for OO models (relational schema for short), and then converts objects into relational data. Ontology, as a candidate, can be used ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/44
Inventor 梅婧张雷刘升平谢国彤潘越裘照明
Owner INT BUSINESS MASCH CORP
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