This title comprises selected papers covering topics such as symbolic verification, infinite state systems - deduction and abstraction, application of model checking techniques, timed and probabilistic systems, hardware - design and verification, and software verification,

Invited Contributions.- Branching vs. Linear Time: Final Showdown.- Propositional Reasoning.- Symbolic Verification.- Language Containment Checking with Nondeterministic BDDs.- Satisfiability Checking Using Boolean Expression Diagrams.- A Library for Composite Symbolic Representations.- Infinite State Systems: Deduction and Abstraction.- Synthesis of Linear Ranking Functions.- Automatic Deductive Verification with Invisible Invariants.- Incremental Verification by Abstraction.- A Technique for Invariant Generation.- Application of Model Checking Techniques.- Model Checking Syllabi and Student Careers.- Verification of Vortex Workflows.- Parameterized Verification of Multithreaded Software Libraries.- Timed and Probabilistic Systems.- Efficient Guiding Towards Cost-Optimality in UPPAAL.- Linear Parametric Model Checking of Timed Automata.- Abstraction in Probabilistic Process Algebra.- First Passage Time Analysis of Stochastic Process Algebra Using Partial Orders.- Hardware: Design and Verification.- Hardware/Software Co-design Using Functional Languages.- Automatic Abstraction of Memories in the Formal Verification of Superscalar Microprocessors.- Software Verification.- Boolean and Cartesian Abstraction for Model Checking C Programs.- Finding Feasible Counter-examples when Model Checking Abstracted Java Programs.- The loop Compiler for Java and JML.- Symbolic Verification.- Searching Powerset Automata by Combining Explicit-State and Symbolic Model Checking.- Saturation: An Efficient Iteration Strategy for Symbolic State—Space Generation.- Testing: Techniques and Tools.- Automated Test Generation from Timed Automata.- Testing an Intentional Naming Scheme Using Genetic Algorithms.- Building a Tool for the Analysis and Testing of Web Applications: Problems andSolutions.- TATOO: Testing and Analysis Tool for Object-Oriented Software.- Implementation Techniques.- Implementing a Multi-valued Symbolic Model Checker.- Is There a Best Symbolic Cycle-Detection Algorithm?.- Combining Structural and Enumerative Techniques for the Validation of Bounded Petri Nets.- A Sweep-Line Method for State Space Exploration.- Semantics and Compositional Verification.- Assume-Guarantee Based Compositional Reasoning for Synchronous Timing Diagrams.- Simulation Revisited.- Compositional Message Sequence Charts.- An Automata Based Interpretation of Live Sequence Charts.- Logics and Model-Checking.- Coverage Metrics for Temporal Logic Model Checking.- Parallel Model Checking for the Alternation Free ?-Calculus.- Model Checking CTL*[DC].- ETAPS Tool Demonstration.- CPN/Tools: A Tool for Editing and Simulating Coloured Petri Nets ETAPS Tool Demonstration Related to TACAS.- The ASM Workbench: A Tool Environment for Computer-Aided Analysis and Validation of Abstract State Machine Models.- The Erlang Verification Tool.