Domain service asset organizing method based on RGPS (Role-Goal-Process-Service) meta-model frame

A meta-model and domain technology, applied in the direction of program control devices, etc., to achieve the effect of improving reuse efficiency, facilitating management, and facilitating reuse

Inactive Publication Date: 2010-11-03
WUHAN UNIV
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AI Technical Summary

Problems solved by technology

However, to this day, the "software crisis" has not been fundamentally resolved

Method used

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  • Domain service asset organizing method based on RGPS (Role-Goal-Process-Service) meta-model frame
  • Domain service asset organizing method based on RGPS (Role-Goal-Process-Service) meta-model frame
  • Domain service asset organizing method based on RGPS (Role-Goal-Process-Service) meta-model frame

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. The examples are from domain modeling in the field of urban traffic, and the specific application fields described in the embodiments should not constitute a limitation to the present invention.

[0040] The present invention comprises the steps that following order is carried out:

[0041] Step 1, construct a service-oriented RGPS metamodel framework, which includes four levels of metamodels, and establish corresponding associations between the four levels; the four levels of metamodels are role layer metamodel, target layer Metamodel, process level metamodel and service level metamodel. The four levels are recorded as role layer (R), target layer (G), process layer (P) and service layer (S).

[0042] Step 2. For specific application fields, construct domain entity ontology and domain operation ontology according to the basic concepts in the do...

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Abstract

The invention provides a domain service asset organizing method based on an RGPS (Role-Goal-Process-Service) frame, which models a service-oriented domain asset by adopting an RGPS demand meta-model frame and uses a domain body as a basis for constructing the domain model and is a development direction with favorable prospect in the current domain engineering research. An OWL (Ontology Web Language) or OWL-S (Ontology Web Language for Services) used as domain models and storing formats of the domain body has more openness and is convenient for multiplexing the domain asset; the automatic conversion among the models is realized by establishing a relationship from a role to a goal, from the goal to a process and from the process to a service, thereby more rapidly obtaining a solution corresponding to a specific demand; and all the domain models can be classified on function by establishing a domain problem body, which is beneficial to managing the domain models and improving the multiplexing efficiency of the domain asset and meanwhile provides favorable support for the evolution of the domain asset.

Description

technical field [0001] The invention belongs to the field of computer software engineering, in particular to a method for organizing domain service assets based on an RGPS metamodel framework. Background technique [0002] In the 1960s, in response to the increasingly serious "software crisis", people put forward the concept of software engineering, trying to use engineering methods to solve a series of problems faced in software development. However, to this day, the "software crisis" has not been fundamentally resolved. An important factor causing the "software crisis" is the software reuse problem, and domain engineering is proposed to solve this problem [1] . A Domain is used to represent or aggregate a group of systems or functional areas that exhibit similar functionality. Domain engineering is the process of analyzing the business logic in an application domain, identifying the domain requirements shared by various systems, designing an architecture that can meet t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44
Inventor 何克清王健余敦辉李兵向书娟孙周旋
Owner WUHAN UNIV
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