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A WSDL-based type system for WSBPEL
@INPROCEEDINGS{LPT06,
title = {{A WSDL-based type system for WSBPEL}},
author = {{Alessandro} {Lapadula} and {Rosario} {Pugliese} and {Francesco} {Tiezzi}},
booktitle = {Proc. of the Eighth International Conference on Coordination Models and Languages},
editor = {Paolo Ciancarini and Herbert Wiklicky},
pages = {145-163},
abstract = {We tackle the problem of providing rigorous formal foundations to current software engineering technologies for web services. We focus on two of the most used XML-based languages for web services: WSDL and WSBPEL. To this aim, first we select an expressive subset of WSBPEL, with special concern for modeling the interactions among web service instances in a network context, and define its operational semantics. We call ws-calculus the resulting formalism. Then, we put forward a rigorous typing discipline that formalizes the relationship existing between ws-calculus terms and the associated WSDL documents and supports verification of their compliance. We prove that the type system and the operational semantics of ws-calculus are `sound' and apply our approach to an example application involving three interacting web services.},
publisher = {Springer},
series = {LNCS},
volume = {4038},
year = {2006},
url = {http://rap.dsi.unifi.it/~pugliese/DOWNLOAD/lpt-wsc.ps},
partner = {DSIUF},
status = {public},
task = {T2.3},
}
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