Ajith Abraham & John Buford 
Advances in Computing and Communications, Part IV 
First International Conference, ACC 2011, Kochi, India, July 22-24, 2011. Proceedings, Part IV

This volume is the fourth part of a four-volume set (CCIS 190, CCIS 191, CCIS 192, CCIS 193), which constitutes the refereed proceedings of the First International Conference on on Computing and Communications, ACC 2011, held in Kochi, India, in July 2011. The 62 revised full papers presented in this volume were carefullyreviewed and selected from a large number of submissions. The papers are the papers of the Workshop on Cloud Computing: Architecture, Algorithms and Applications (Cloud Comp2011), of the Workshop on Multimedia Streaming (Multi Streams2011), and of the Workshop on Trust Management in P2P Systems (IWTMP2PS2011).