Multilevel semantic matching method for cloud manufacturing resource services

A resource service and semantic matching technology, which is applied in the field of multi-level semantic matching of cloud manufacturing resource services, can solve the problems of lack of semantic processing, lack of personalized user requirements and semantic definition of resource services, and inability to quantitatively calculate resource service matching.

Inactive Publication Date: 2017-04-19
HOHAI UNIV CHANGZHOU
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Problems solved by technology

However, the traditional keyword-based matching technology can no longer meet user requirements. It lacks the semantic definition of individual user needs and resource services, the semantic description of target requirements is not accurate, the lack of semantic processing, and resource service matching cannot be quantitatively calculated. Affecting the efficiency and accuracy of resource service matching

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  • Multilevel semantic matching method for cloud manufacturing resource services
  • Multilevel semantic matching method for cloud manufacturing resource services
  • Multilevel semantic matching method for cloud manufacturing resource services

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Embodiment Construction

[0057] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so that the protection scope of the present invention can be more clearly defined.

[0058] figure 1 It is an implementation framework of a multi-level semantic matching method for cloud manufacturing resource services of the present invention. Reference figure 1 , The implementation framework of the multi-level semantic matching method for cloud manufacturing resource services mainly includes the following three aspects:

[0059] (1) Cloud service requirements acquisition: Based on the B / S architecture, cloud users submit their own resource requirements through Web pages, and the cloud service platform extracts key characteristic indicators (such as names, functions, constraints, etc.) of service requirements through a parser, ...

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Abstract

The invention discloses a multilevel semantic matching method for cloud manufacturing resource services. According to the cloud service requirement description of a cloud user, a multilevel semantic matching model for the cloud manufacturing resource services is established based on a cloud manufacturing service resource ontology library, the matching degree of each level is computed and is compared with a set threshold, the service filtering is carried out, and the matching of the next level is carried out after the conditions are met, so that the calculated amount of the next level can be reduced after matching and filtering for many times, and an optimal service matching result set can be also obtained. The method solves the problems that the existing method lacks sematic processing and the service matching cannot be measured; and meanwhile, fast optimization from massive service resources can be realized for the cloud user to select and use the cloud manufacturing service resources conveniently, quickly and cheaply.

Description

Technical field [0001] The invention relates to an advanced manufacturing system, in particular to a multi-level semantic matching method for cloud manufacturing resource services. Background technique [0002] In recent years, as countries pay more and more attention to the manufacturing industry, emerging technologies such as cloud computing, networked manufacturing, and the Internet of Things have developed rapidly, which has promoted the continuous transformation of the manufacturing industry from a production-oriented to a service-oriented direction. Advanced manufacturing service-oriented development model. Cloud manufacturing resource service matching technology is one of the key technologies to realize the service-oriented development model. It refers to the cloud manufacturing environment, according to the user's personalized resource service needs, relying on the cloud manufacturing resource service platform with diversification, modularity and functions The intelligen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06Q50/04
CPCY02P90/30G06F16/36G06F16/335G06Q50/04
Inventor 苑明海邓坤俞红焱王松黄锦婷
Owner HOHAI UNIV CHANGZHOU
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