Papers were arranged in topical sections on parallel algorithms and systems, data mining and management, algorithms and distributed systems, protocols and system fault tolerance, sensor networks and protocols, cluster systems, applications and grid systems, peer-to-peer and ad hoc network, grid scheduling and algorithms, data replication and caching, software engineering and testing, protocols, grid, context-aware and mobile computing, distributed routing and switching protocols, resource scheduling and cluster algorithms, security, high performance processing, network and protocol , artificial intelligence systems, hardware architecture and implementation, high performance computing architecture, and distributed system architecture.