This book constitutes the proceedings of the Fourth International IFIP Working Conference on Enterprise Interoperability (IWEI 2012), held in Harbin, China, September 6-7, 2012. The theme for IWEI 2012 was "Collaboration, Interoperability and Services for Networked Enterprises," so submissions and discussions focused on these three areas critical for enterprise interoperability.

The 10 full papers, 3 short papers, and 4 invited papers presented in this volume were carefully selected from 21 submissions, following a thorough reviewing process, during which each paper was scrutinized by at least three experts in the field. The papers cover a wide spectrum of enterprise interoperability issues, ranging from foundational theories, frameworks, architectures, methods and guidelines to applications, and case studies. In addition, this volume also includes the two invited keynotes.

The 10 full papers, 3 short papers, and 4 invited papers presented in this volume were carefully selected from 21 submissions, following a thorough reviewing process, during which each paper was scrutinized by at least three experts in the field. The papers cover a wide spectrum of enterprise interoperability issues, ranging from foundational theories, frameworks, architectures, methods and guidelines to applications, and case studies. In addition, this volume also includes the two invited keynotes.

This book constitutes the proceedings of theThird International IFIP Working Conference on Enterprise Interoperability (IWEI 2011), held in Stockholm, Sweden, March 23-24, 2011.

The special theme chosen for IWEI 2011 was Interoperability and Future Internet for Next-Generation Enterprises . Thus special attention was given to how the interoperability needs of enterprises will be shaped and supported by the emerging Future Internet.

The 15 papers presented in this volume were carefully selected from 47 submissions, based on a thorough reviewing process in which each paper was scrutinized by at least three experts in the field. The papers cover a wide spectrum of enterprise interoperability issues, ranging from foundational theories, frameworks, architectures, methods and guidelines to applications and case studies. This volume also includes the abstracts of the two invited talks on challenges for future networked enterprise systems.