The Evolution of Business Integration: from Data to Process From synchronizing your PDA to the semantic web, the problems of integration are pervasive and limit the usefulness of complex computing systems. Traditionally, research has focused on integrating data semantics, but with the rise of Internet e-business and Web Services, attention is turning more toward orchestrating and integrating behaviors (a "business process") toward a common goal across multiple parties. In this seminar, we discuss how integration technology has evolved to support these new objectives. We will also discuss the future of integration in face of the ultimate integration objective: supporting large-scale collaborative networks of trading partners that are capable of dynamic discovery, integration, and adaptation.