Welcome to our web site! Since late 1997, our effort focuses on developing description languages and tools for dealing with the complexity of Internet-based applications, chiefly in the field of e-businesses. We deal with a number of topics ranging from the novel multiparty interaction model and its implementation to software architecture and quality. Please, take a look at this set of pages to learn about us.

Feel free to contact us by or dialing +34 95 455 71 39 (both voice and fax). Should you need to address us by regular mail, please, send your letters to