This book constitutes the joint post-proceedings of four topical workshops heldas satellite meetings of the 8th International Conference on service-orientedcomputing, ICSOC 2010, held in San Francisco, CA, USA in December 2010.The 23 revised papers presented together with four introductory descriptionsare organized in topical sections corresponding to the individual workshops: performance assessment and auditing in service computing (PAASC 2010), engineering service-oriented applications (WESOA 2010), services, energy and ecosystems (SEE 2010), and service-oriented computing in logistics (SOC-LOG 2010)