Which Computing Infrastructure for the Decentralized World ? Devcon3 : iExec Allowing Scalable, Efficient, and Virtualized Off-chain Execution for Arbitrary Applications The iEx.ec Distributed Cloud: Latest Developments and Perspectives iExec: Blockchain-based Fully Distributed Cloud Computing How Blockchain and Smart Buildings can Reshape the Internet Big Data, Beyond the Data Center Active Data: Managing Data-Life Cycle on Heterogeneous Systems and Infrastructures SpeQuloS: A QoS Service for BoT Applications Using Best Effort Distributed Computing Infrastructures Mapreduce Runtime Environments: Design, Performance, Optimizations 
