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--- inv:composit [2011/06/21 13:48] – pablo.rodriguez
+++ inv:composit [2013/02/28 18:24] – pablo.rodriguez.mier
@@ Liña 1: / Liña 1: @@
-====== ComposIT: An online web service composition tool ======
+====== ComposIT: A Semantic Web Service Composition Engine ======
-ComposIT is an online web service composition tool developed by the [[http://www.gsi.dec.usc.es/|Intelligent Systems Group (GSI)]] at the "Centro de Investigación en Tecnologías de la Información (CITIUS)" of the [[http://www.usc.es/|University of Santiago de Compostela]]. This web application is a front-end of a service which implements a heuristic-based search algorithm(( P. Rodriguez-Mier, M. Mucientes, and M. Lama. Automatic web service composition
+One major advantage of web services is the ability to be combined to create composite services on-demand through automatic composition techniques. However, although the inclusion of semantics allows a greater precision in the description of their functionality, and therefore greater composition
-with a heuristic-based search algorithm. In //2011 IEEE International Conference on Web Services// (ICWS 2011). (Accepted).
+capabilities, the current application of Semantic Web Services (SWS) composition techniques still remains limited due in part to both lack of publicly available, robust, and scalable software composition engines and the heterogeneity that exists among the different SWS description languages.
-)) that finds an optimal composition given a user request. The algorithm was successfully validated  using eight datasets provided by the [[http://cec2008.cs.georgetown.edu/wsc08/|WS-Challenge 2008]]. These datasets have a variable number of services (from 158 to 8119) and the inputs and outputs are semantically described.
+As a response to these problems, ComposIT, a semantic web service composition engine, has been developed by the Intelligent Systems Unit at the [[http://citius.usc.es/|Centro de Investigación en Tecnoloxías da Información (CITIUS)]].
-**To start the web application, please follow this link http://www.gsi.dec.usc.es/composit**
-[[http://www.gsi.dec.usc.es/composit|{{:files:composit-cap1.png}}]]
+  * [[inv:composit:web|Web based frontend (proof of concept)]]. P. Rodriguez-Mier, M. Mucientes, and M. Lama. "Automatic web service composition with a heuristic-based search algorithm". In //IEEE International Conference on Web Services (ICWS 2011)//.