Service evaluation and selection method based on environment real-time perceiving

A service evaluation and environment technology, applied in the field of web service selection, can solve problems such as low reliability, poor real-time performance, and poor fairness

Active Publication Date: 2015-12-02
ZHEJIANG UNIV OF TECH
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the disadvantages of poor real-time performance, low reliability, and poor fairness of the service dynamic selection me...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Service evaluation and selection method based on environment real-time perceiving
  • Service evaluation and selection method based on environment real-time perceiving
  • Service evaluation and selection method based on environment real-time perceiving

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] The present invention will be further described below in conjunction with the accompanying drawings.

[0062] refer to Figure 1 ~ Figure 3 , a method for evaluating and selecting a service based on real-time perception of the environment, the method for evaluating and selecting includes the following steps:

[0063] 1) When the service scheduling center receives the user's demand, it first analyzes the user's request. If the request is a single meta-service, there is no need to decompose the demand; Services completed by the composition of many meta-services;

[0064] 2) Invite service bids for the converted service combination requirements. The service bidding indicators include the functional requirements and index requirements for meta-services. The service dispatching center broadcasts the meta-requirements in the service combination requirements to the meta-requirements registered in the service registration center. Serve;

[0065] 3) After the service registra...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a service evaluation and selection method based on environment real-time perceiving. The method comprises the following steps of: in a service design stage, selecting optimal meta services of each meta service queue to form a meta service scheduling workflow, running according to the service workflow, and scheduling corresponding meta service while running to each node; in a service execution stage, perceiving quality variation condition of each meta service in the meta service queues which are not executed, by a service quality perceiving module SQPM in real time, if variation exceeds a preset value, newly calculating a comprehensive benefit value of each meta service, and updating a weighted summation evaluation matrix in time, thereby obtaining a new meta service scheduling workflow. The service evaluation and selection method based on environment real-time perceiving, provided by the invention, has good real-time property, high reliability and good impartiality.

Description

technical field [0001] The invention relates to the field of web service selection methods, in particular to a service quality evaluation and selection method in a cloud environment with "service bumps". Background technique [0002] Web service is a service-oriented architecture (Service-Oriented Architecture, SOA) based on standards such as XML (ExtensionMarkupLanguage, Extensible Markup Language), WSDL (WebServicesDescriptionLanguage, Web Service Description Language) and SOAP (SimpleObjectAccessProtocol, Simple Object Access Protocol). ) is an implementation technique. The core of Web services is to use standard interfaces. Entity interfaces can communicate with each other as long as they meet the standards. [0003] With the rapid popularization of cloud computing technology, Web services continue to increase, and its development is unstoppable. The key technology for the successful operation of Web services lies in how to choose high-quality services that meet user n...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L12/24
CPCH04L41/5025H04L41/5058
Inventor 徐俊吴斐斐陆佳炜肖刚张元鸣
Owner ZHEJIANG UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap