The Need to Comprehend Clouds: Why We Still Can't Use Clouds Properly -- Assessing the readiness to move into the cloud -- Design and Implementation of a Multi-objective Optimization Mechanism for Virtual Machine Placement in Cloud Computing Data Center -- Agent Based Application Tools for Cloud Provisioning and Management -- Performance Evaluation of Embedded Processor in MapReduce Cloud Computing Applications -- Power-Aware Autonomous Distributed Storage Systems for Internet Hosting Service Platforms -- Specifying cloud application requirements: an ontological approach -- Opinion Model Based Security Reputation Enabling Cloud Broker Architecture -- Biometric Identity Trust: Toward Secure Biometric -- Enrollment in Web Environments.