This book constitutes the refereed proceedings of the 8th International Conference on Electronic Commerce and Web Technologies, EC-Web 2007, held in Regensburg, Germany, September 2007 in conjunction with Dexa 2007. It covers recommender systems, business process / design aspects, mobile commerce, security and e-payment, Web services computing / semantic Web, e-negotiation and agent mediated systems, and issues in Web advertising.

![[digital] Visual Effects and Compositing Jon Gress Author](https://avmedia.ams3.cdn.digitaloceanspaces.com/2/ec/2eca6652-5e42-4686-b0c3-e55372e15e48.webp)












