Invited Papers -- Zing: Exploiting Program Structure for Model Checking Concurrent Software -- A Semantics for Concurrent Separation Logic -- A Survey of Regular Model Checking -- Resources, Concurrency and Local Reasoning -- Accepted Papers -- Resource Control for Synchronous Cooperative Threads -- Verifying Finite-State Graph Grammars: An Unfolding-Based Approach -- The Pros and Cons of Netcharts -- Basic Theory of Reduction Congruence forTwo Timed Asynchronous ?-Calculi -- Characterizing EF and EX Tree Logics -- Message-Passing Automata Are Expressively Equivalent to EMSO Logic -- Symbolic Bisimulation in the Spi Calculus -- A Symbolic Decision Procedure for Cryptographic Protocols with Time Stamps -- Deciding Probabilistic Bisimilarity Over Infinite-State Probabilistic Systems -- ?ABC: A Minimal Aspect Calculus -- Type Based Discretionary Access Control -- Elimination of Quantifiers and Undecidability in Spatial Logics for Concurrency -- Modular Construction of Modal Logics -- Verification by Network Decomposition -- Reversible Communicating Systems -- Parameterised Boolean Equation Systems -- An Extensional Spatial Logic for Mobile Processes -- Timed vs. Time-Triggered Automata -- Extended Process Rewrite Systems: Expressiveness and Reachability -- A General Approach to Comparing Infinite-State Systems with Their Finite-State Specifications -- Model Checking Timed Automata with One or Two Clocks -- On Flatness for 2-Dimensional Vector Addition Systems with States -- Compiling Pattern Matching in Join-Patterns -- Model Checking Restricted Sets of Timed Paths -- Asynchronous Games 2: The True Concurrency of Innocence -- Open Maps, Alternating Simulations and Control Synthesis -- Probabilistic Event Structures and Domains -- Session Types for Functional Multithreading -- A Higher Order Modal Fixed Point Logic.