A Comparison of Approaches to Web Service Evolution

2013 ◽  
Author(s):  
Ruo Meng ◽  
Chengwan He
Keyword(s):  
Web Service ◽  
Service Evolution

On Web Service Evolution Monitoring

2007 ◽  
pp. 811-815
Author(s):  
W. Schreiner ◽  
Peter Hrastnik
Keyword(s):  
Web Service ◽  
Service Evolution

Extending XML Types Using Updates

2010 ◽  
pp. 1-21 ◽  
Author(s):  
Béatrice Bouchou ◽  
Denio Duarte ◽  
Mírian Halfeld Ferrari ◽  
Martin A. Musicante
Keyword(s):  
Web Service ◽  
Xml Schema ◽  
Experimental Results ◽  
Element Content ◽  
Network Connection ◽  
Service Evolution ◽  
Xml Document ◽  
Communication Needs ◽  
Service Protocol ◽  
The Web

The XML Messaging Protocol, a part of the Web service protocol stack, is responsible for encoding messages in a common XML format (or type), so that they can be understood at either end of a network connection. The evolution of an XML type may be required in order to reflect new communication needs, materialized by slightly different XML messages. For instance, due to a service evolution, it might be interesting to extend a type in order to allow the reception of more information, when it is available, instead of always disregarding it. The authors’ proposal consists in a conservative XML schema evolution. The framework is as follows: administrators enter updates performed on a valid XML document in order to specify new documents expected to be valid, and the system computes new types accepting both such documents and previously valid ones. Changing the type is mainly changing regular expressions that define element content models. They present the algorithm that implements this approach, its properties and experimental results.

On Synchronizing with Web Service Evolution

2008 ◽  
Author(s):  
Zhi Le Zou ◽  
Ru Fang ◽  
Liang Liu ◽  
Qing Bo Wang ◽  
Hao Wang
Keyword(s):  
Web Service ◽  
Service Evolution

A Linked Open Data Approach for Web Service Evolution

2019 ◽  
pp. 265-281
Author(s):  
Hamza Labbaci ◽  
Nasredine Cheniki ◽  
Yacine Sam ◽  
Nizar Messai ◽  
Brahim Medjahed ◽  
...  
Keyword(s):  
Web Service ◽  
Open Data ◽  
Linked Open Data ◽  
Service Evolution

scholarly journals A Clustering Method for Isomorphic Evolution of Web Services

2017 ◽  
Vol 2017 ◽  
pp. 1-11 ◽  
Author(s):  
Qiang Hu ◽  
Zhen Zhao ◽  
JunWei Du
Keyword(s):  
Web Services ◽  
Web Service ◽  
Service Discovery ◽  
Formal Model ◽  
Clustering Method ◽  
Simulation Experiments ◽  
Service Request ◽  
Service Evolution ◽  
Traditional Service ◽  
Computing Method

Since the basic binding unit of current service request and response schema is an atomic Web service, it needs to costly find a substitute service or reconstruct the service process in the original service space once a fine granular evolution requirement occurs. To reduce the complexity of fine granular service evolution, an isomorphic evolution mechanism based on service clusters is proposed. Searching space can be reduced and responding flexibility will also be improved by adopting service cluster as the unit of service response. Simple evolution and merging evolution were put forward to handle the evolution of atomic Web services. Meanwhile, a formal model and the quality computing method for service processes built by service clusters were presented based on the logic Petri nets. Two types of evolution patterns including dot isomorphic evolution and chain isomorphic evolution were proposed to evolve service processes. The algorithms for different isomorphic evolution patterns of atomic service and service processes were designed in the paper. Simulation experiments were conducted on 10000 Web services with different process patterns. Compared with the traditional service request and response schema, the efficiencies of service discovery and isomorphic evolution are improved greatly in our proposed method.

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