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Type: Artigo de periódico
Title: E-contracting with price configuration for Web services and QoS
Author: MARCHIONE, Felipe Goncalves
TOLEDO, Maria Beatriz Felgar de
GIMENES, Itana Maria de Souza
Abstract: The large amount of information in electronic contracts hampers their establishment due to high complexity. An approach inspired in Software Product Line (PL) and based on feature modelling was proposed to make this process more systematic through information reuse and structuring. By assessing the feature-based approach in relation to a proposed set of requirements, it was showed that the approach does not allow the price of services and of Quality of Services (QoS) attributes to be considered in the negotiation and included in the electronic contract. Thus, this paper also presents an extension of such approach in which prices and price types associated to Web services and QoS levels are applied. An extended toolkit prototype is also presented as well as an experiment example of the proposed approach.
Subject: price configuration
web services
electronic services
business process
feature modelling
product line
Country: Suiça
Citation: INTERNATIONAL JOURNAL OF WEB AND GRID SERVICES, v.6, n.4, p.357-384, 2010
Rights: fechado
Date Issue: 2010
Appears in Collections:IC - Artigos e Outros Documentos

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