Symbolic Equivalences for Open Systems.- Specifying and Verifying UML Activity Diagrams Via Graph Transformation.- Mobile UML Statecharts with Localities.- Communities: Concept-Based Querying for Mobile Services.- Towards a Formal Treatment of Secrecy Against Computational Adversaries.- For-LySa: UML for Authentication Analysis.- Performance Analysis of a UML Micro-business Case Study.- Efficient Information Propagation Algorithms in Smart Dust and NanoPeer Networks.- The Kell Calculus: A Family of Higher-Order Distributed Process Calculi.- A Software Framework for Rapid Prototyping of Run-Time Systems for Mobile Calculi.- A Generic Membrane Model (Note).- A Framework for Structured Peer-to-Peer Overlay Networks.- Verifying a Structured Peer-to-Peer Overlay Network: The Static Case.- A Physics-Style Approach to Scalability of Distributed systems.- BGP-Based Clustering for Scalable and Reliable Gossip Broadcast.- Trust Lifecycle Management in a Global Computing Environment.- The SOCS Computational Logic Approach to the Specification and Verification of Agent Societies.- The KGP Model of Agency for Global Computing: Computational Model and Prototype Implementation.