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Ontology-based visual concept modeling method

A modeling method and concept model technology, applied in the field of ontology-based visual concept modeling, which can solve the problems that hinder the application of concept modeling tools, do not take into account the sharing and interoperability of information, and the inconsistency of concepts in the public domain of modeling work. problems, to achieve the effect of improving operability and interoperability, avoiding repeated development, and high practicability

Active Publication Date: 2012-10-03
TSINGHUA UNIV
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Problems solved by technology

Existing ontology-based system modeling does not take into account information sharing and interoperability issues, resulting in software developers needing a lot of repetitive modeling work and their inconsistent understanding of public domain concepts, which to some extent hinders conceptual Application of modeling tools in practice

Method used

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  • Ontology-based visual concept modeling method

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0034] The present invention first builds a set of ontology based Concept Modeling Specification OCMS (Ontology based Concept Modeling Specification), which stipulates the modeling elements of the concept model ontology and expands the attribute definition, which are abstract expressions of OCMS construction elements and rules , the OCMS metamodel definition looks like this:

[0035] Concept set ConceptSet: used to describe the conceptual model file information, the main information includes name, author, concept set description, English name, abbreviation, keywords, alias, title, etc.

[0036] Concept Concept: the basic element of modeling, the smallest knowledge unit, the concept attribute and the relationship between concepts take it as the core. Including referent, connotation and extension, the semantic distinction of concepts is express...

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Abstract

The invention discloses an ontology-based visual concept modeling method. The method comprises: firstly, constructing a set of ontology-based concept modeling specification, which points out the basic elements of the concept model, constructs a meta model of the concept model body, and formally describes the entities, attributes and relationships of the concept model body; expanding the attribute definition of the concept to support the modeling elements of concept-type attribute, composite attribute and so on; and constructing a concept modeling tool for model displaying based on the concept model body, visual editing, attribute and relation displaying and multi-view supporting. The method provided by the invention can realize quick visual construction of the concept model, and can establish a set of standard public concept set to realize accurate and consistent recognition of the concept in a field as well as the common understanding and standard representation of the concept among different fields, thereby guiding the design, development and use of each kind of information system.

Description

technical field [0001] The invention belongs to the technical field of computer science software engineering, in particular to an ontology-based visualization concept modeling method. Background technique [0002] The concepts of the real world are complex, and people do not have a unified understanding of the real world, so that when abstracting real world entities, there will be different understandings. The existing information system cannot realize the interconnection of information, so a unified system is needed. The concept modeling tool of the public concept set, which can realize the interoperability of information and the integration of resources. Ontology theory puts forward the construction specification of conceptual model, puts forward specific requirements for each element of the model, and abstracts the entities in the real world into a group of concepts and the relationship between concepts. Existing ontology-based system modeling does not take into account ...

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Application Information

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IPC IPC(8): G06F9/44
Inventor 覃征赵凤飞徐文华李金星王瑶胡浩王珍任博岩徐哲
Owner TSINGHUA UNIV
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