This web application is a front-end of a service which implements a [[http://dx.doi.org/10.1109/ICWS.2011.89|heuristic-based search algorithm]](( P. Rodriguez-Mier, M. Mucientes, and M. Lama. Automatic web service composition with a heuristic-based search algorithm. In //2011 IEEE International Conference on Web Services// (ICWS 2011).
)) 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. Note that this web applications is a proof of concept to demonstrate the capabilities of the algorithm and it is not intended for general use.

**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}}]]