DERI – D ig it al Ent er pr ise Resear ch Inst it ut e DERI – D ig it al Ent er pr ise Resear ch Inst it ut e DERI Ireland University Road Galway IRELAND www.deri.ie DERI Austria Technikerstrasse 13 A-6020 Innsbruck AUSTRIA www.deri.at Web-service semantic enabled implementation of Machine vs. Machine business negotiation Laurentiu Vasiliu, Michal Zaremba, Matthew Moran, Christoph Bussler DERI Technical Report 2004 -02 -04 February 2004