Vers une Substitution des Services Web sans Inconsistance S\'emantique

TL;DR

This paper proposes a context-aware method for substituting web services within communities to maintain semantic consistency and prevent disruptions in semantic mediation during service replacement.

Contribution

It introduces a novel approach that enforces semantic alignment of community services with the failed service to ensure consistent composition.

Findings

Ensures semantic consistency during web service substitution.

Prevents semantic mediation alterations in service composition.

Improves high availability of web services without semantic conflicts.

Abstract

In order to ensure high availability of Web services, recently, a new approach was proposed based on the use of communities. In composition, this approach consists in replacing the failed Web service by another web service joining a community offering the same functionality of the service failed. However, this substitution may cause inconsistency in the semantic composition and alter its mediation initially taken to resolve the semantic heterogeneities between Web services. This paper presents a context oriented solution to this problem by forcing the community to adopt the semantic of the failed web service before the substitution in which all inputs and outputs to/from the latter must be converted according to this adopted semantic, avoiding any alteration of a semantic mediation in web service composition.