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A Service Composition Method Based on Bigraph Consensus Algorithm in Internet Environment

A technology of service composition and consistency, applied in the field of Web service composition, to achieve the effects of ensuring consistency, reliable service composition evolution, and effective service composition evolution

Active Publication Date: 2021-10-15
ZHEJIANG UNIV OF TECH
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  • Claims
  • Application Information

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Problems solved by technology

Wei from Yunnan University comprehensively studied the performance impact of each bioinformatics stage on different workloads through the combination of Spark clusters and biological DNA / RNA sequencing, but its main purpose is to solve how to effectively manage the data analysis services of biological information on the Spark system

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  • A Service Composition Method Based on Bigraph Consensus Algorithm in Internet Environment
  • A Service Composition Method Based on Bigraph Consensus Algorithm in Internet Environment
  • A Service Composition Method Based on Bigraph Consensus Algorithm in Internet Environment

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Embodiment Construction

[0087] The present invention will be further described below in conjunction with the accompanying drawings.

[0088] refer to Figure 1 ~ Figure 3 , a kind of service composition method based on Bigraph consensus algorithm under the Internet environment, described service composition method comprises the following steps:

[0089] The first step is to establish a service evolution framework, which is divided into two stages: information extraction, cell modeling and service behavior evolution analysis;

[0090] 1.1. Information extraction and cell modeling: extract service-related description information, obtain service description metadata, and based on the extracted service information, match service operation parameters and resource status according to service syntax information, and perform cell compatibility analysis, based on Bigraph Theoretical construction of the structure and biological characteristics of data cells and data cell clusters, representing the status info...

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Abstract

A service composition method based on the Bigraph consensus algorithm in an Internet environment, comprising the following steps: the first step, combining Bigraph theory, to establish a service composition framework, which is divided into two stages: 1.1, information extraction and cell modeling; 1.2, service Combination; the second step, a service composition method based on the Bigraph consensus algorithm under the Internet environment proposed based on the above-mentioned framework, the process is as follows: 2.1: Information extraction of Web services; 2.2: Cell modeling; 2.3: Service composition verification . The present invention improves the flexibility of the system by designing and analyzing the structure and behavior of data cells, so that the system can adapt to complex analysis applications, and detects the consistency of service combinations through Bigraph's consistency algorithm in the dynamic behavior evolution of data cells effectiveness.

Description

technical field [0001] The invention relates to the field of Web service composition, especially the composition method of data service. Background technique [0002] Data as a Service (Data as a Service, DaaS) is an emerging cloud computing service model that provides consumers with data on demand in a timely and low-cost manner through different protocols on the Internet. The main goal of DaaS is to overcome the limitations of advanced methods in data technology, store data according to these methods, and access data from repositories whose location is known and related to sharing and processing. Utilizing DaaS can not only support data access anytime and anywhere, but also reduce data management costs. Different types of DaaS allow consumers to perform data requests and analysis on a large number of rich data sources, improving the flexibility of access to data. For example, Azure's Data Market, big data platform provider Infochimps and the development of location data ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/08G06N3/00G06F16/953
CPCH04L41/145H04L41/50H04L41/5009H04L67/02G06N3/002H04L67/51
Inventor 陆佳炜周焕高燕煦卢成炳张元鸣肖刚
Owner ZHEJIANG UNIV OF TECH