Volume 13, Issue 2

Editorial
Editorial
Lucia Pavlikova, Beat F. Schmid, Heiko Ludwig and Roland Klüber

Preface
Preface to the Special Section on Web Services
Heiko Ludwig and Roland Klüber

Research Paper - Special Issue
Web Services: Foundation and Composition
Jens Hündling and Mathias Weske

Research Paper - Special Issue
Performance Analysis and Simulation of Composite Web Services
Senthilanand Chandrasekaran, John A. Miller, Gregory S. Silver, Budak Arpinar and Amit P. Sheth

Research Paper - Special Issue
Digital Rights Management in Web Services
Sai Ho Kwok, Siu Man Lui, S. C. Cheung and Kar Yan Tam

Research Paper - Special Issue
Flexible Composition of Enterprise Web Services
Liangzhao Zeng, Boualem Benatallah, Hui Lei, Anne Ngu, David Flaxer and Henry Chang

Research Paper - General Research
Revisit the Debate on Intermediation, Disintermediation and Reintermediation due to E-commerce
Ravi Sen and Ruth C. King

Research Paper - General Research
Controlling Sourcing Risk in Electronic Marketplaces
Khawaja A. Saeed and Robert A. Leitch

Research Paper - General Research
Exploring SME Internet Adoption: Towards a Contingent Model
Margi Levy and Philip Powell    

Book Reviews