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ICDE
2002
IEEE

Declarative Composition and Peer-to-Peer Provisioning of Dynamic Web Services

10 years 5 months ago
Declarative Composition and Peer-to-Peer Provisioning of Dynamic Web Services
The development of new services through the integration of existing ones has gained a considerable momentum as a means to create and streamline business-to-business collaborations. Unfortunately, as Web services are often autonomous and heterogeneous entities, connecting and coordinating them in order to build integrated services is a delicate and time-consuming task. In this paper, we describe the design and implementation of a system through which existing Web services can be declaratively composed, and the resulting composite services can be executed following a peer-to-peer paradigm, within a dynamic environment. This system provides tools for specifying composite services through statecharts, data conversion rules, and provider selection policies. These specifications are then translated into XML documents that can be interpreted by peer-to-peer inter-connected software components, in order to provision the composite service without requiring a central authority.
Boualem Benatallah, Quan Z. Sheng, Anne H. H. Ngu,
Added 01 Nov 2009
Updated 01 Nov 2009
Type Conference
Year 2002
Where ICDE
Authors Boualem Benatallah, Quan Z. Sheng, Anne H. H. Ngu, Marlon Dumas
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