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Automatic service combination system and method based on semantics

An automatic service and combined system technology, applied in the creation of semantic tools, special data processing applications, instruments, etc., can solve the problem that workflow cannot be automatically generated, and achieve the effect of improving automation efficiency and accuracy.

Inactive Publication Date: 2014-06-04
INST OF SOFTWARE - CHINESE ACAD OF SCI
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Problems solved by technology

[0006] The technology of the present invention solves the problem: In order to solve the problem that the workflow cannot be automatically generated and needs to be provided by the user, a semantic-based automatic service combination system and method are provided to realize the automatic generation of the workflow, so that the generation of the workflow does not require manual intervention to provide work flow, greatly improving the automation efficiency of service composition

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  • Automatic service combination system and method based on semantics
  • Automatic service combination system and method based on semantics
  • Automatic service combination system and method based on semantics

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Embodiment Construction

[0052] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0053] Such as figure 1 As shown, the semantics-based automatic service composition system and method of the present invention, wherein the server side includes: a database construction module, an automatic workflow generation module, a service discovery module, and a service composition module; the client side includes: a demand semantic input module and a display module. The database building module mainly builds three databases: domain library, behavior library and service asset library. Among them, the domain library and behavior library provide data for the automatic generation workflow module, and the service asset library provides data for the service discovery module and service composition module. The automatic generation workflow module uses the domain library and behavior library in the database building module to co...

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Abstract

The invention relates to an automatic service combination system and method based on semantics. The system comprises a server terminal and a client terminal. The server terminal comprises a database constructing module, an automatic workflow generating module, a service discovering module and a service combination module. The client terminal comprises a requirement semantics inputting module and a display module. The method includes the following steps that according to input requirement semantics, a domain library and a behavior library; workflow is automatically generated; fine adjusting is carried out on the generated workflow; according to the workflow and the semantic information of a service, a candidate service set is obtained through calculation of semantics similarity; according to QoS information of the service, an executing path which can meet the QoS constraint of a user and has the optimal QoS property is chosen. Authentic automatic evolution growth of complicated software is achieved in a large scale, the workflow is provided without need of manual intervention and the service combination efficiency is extremely improved.

Description

technical field [0001] The invention relates to a semantic-based automatic service combination system and method, belonging to the technical field of computer Internet. Background technique [0002] With the rapid development of the Internet industry, more and more online business solutions have been proposed. However, any service can only meet a relatively single customer demand. Service providers eagerly hope that existing services can be conveniently combined into more powerful value-added services to meet more diverse needs, so people put forward the concept of Web service composition. At present, there are two types of methods for automatic service composition: one is to use workflow, and the other is to use AI planning. The current methods of utilizing workflow all assume that the workflow is given by the user, and cannot complete the automatic generation of the workflow. [0003] Further searching found that Chinese Patent Application No. 201110051185 discloses a s...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F17/27
CPCG06F16/334G06F16/36
Inventor 彭启民林玲胡晓惠
Owner INST OF SOFTWARE - CHINESE ACAD OF SCI
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