Karl M. Göschka Schahram Dustdar Frank Leymann Vladimir Tosic Proceedings of the 2nd Workshop on Middleware for Service Oriented Computing, MW4SOC 2007, Newport Beach, CA, USA, November 26-30, 2007 MW4SOC ACM ACM International Conference Proceeding Series 2007 978-1-59593-928-9 db/conf/middleware/mw4soc2007.html