Pengarang: Birgit Proll

We welcome you to the proceedings of the 5t International Conference on E- Commerceand Web Technology(EC-Web2004)heldinconjunctionwith DEXA 2004 in Zaragoza, Spain. This conference, ?rst held in …

We welcome you to the 6th International Conference on E-Commerce and Web Technology (EC-Web 2005) held in Copenhagen, Denmark. It was held in conjunction with DEXA 2005. This conference was organized …

We welcome you to the 7th International Conference on E-commerce and Web Technologies (EC-Web 2006) held in Krakow, Poland, in conjunction with DEXA 2006. This conference was organized for the first …