Fluidify: Decentralized Overlay Deployment in a Multi-cloud World -- MERCi-MIsS: Should I Turn off My Servers? -- Fully Distributed Privacy Preserving Mini-batch Gradient Descent Learning -- Incentivising Resource Sharing in Federated Clouds -- Similitude: Decentralised Adaptation in Large-Scale P2P Recommenders -- Concise Server-Wide Causality Management for Eventually Consistent Data Stores -- X-Ray: Monitoring and Analysis of Distributed Database Queries -- Dynamic Message Processing and Transactional Memory in the Actor Model -- Heterogeneous Resource Selection for Arbitrary HPC Applications in the Cloud -- Practical Evaluation of Large Scale Applications -- Cheap and Cheerful: Trading Speed and Quality for Scalable Social-Recommenders -- Replication of Recovery Log - An Approach to Enhance SOA Reliability -- Leader Election Using NewSQL Database Systems -- Distributed Monitoring and Management of Exascale Systems in the Argo Project -- The Impact of Consistency on System Latency in Fault Tolerant Internet Computing -- A CRDT Supporting Selective Undo for Collaborative Text Editing -- Live Cloud Inspector: Towards Integrated IaaS Forensics in the Cloud.