Stochastic Pi-calculus Revisited.- A Clock-Based Framework for Construction of Hybrid Systems.- Advances in Quantitative Verification for Ubiquitous Computing.- Mobile Membranes: Computability and Complexity.- Cruise Control in Hybrid Event-B.- From Distributions to Probabilistic Reactive Programs.- Hol-TestGen/fw: An Environment for Specification-Based Firewall Conformance Testing.- Random Walks on Some Basic Classes of Digraphs.- A Probabilistic...