Invited Talks -- A Calculus for Hybrid CSP -- Foundations of Quantum Programming (Extended Abstract) -- From a Verified Kernel towards Verified Systems -- Reasoning about Computations Using Two-Levels of Logic -- Session 1 -- Typechecking Higher-Order Security Libraries -- Towards Deriving Type Systems and Implementations for Coroutines -- Liberal Typing for Functional Logic Programs -- Session 2 -- A Provably Correct Stackless Intermediate Representation for Java Bytecode -- JNI Light: An Operational Model for the Core JNI -- An Interactive Tool for Analyzing Embedded SQL Queries -- Session 3 -- Simple and Precise Widenings for H-Polyhedra -- Metric Spaces and Termination Analyses -- Session 4 -- Amortized Resource Analysis with Polymorphic Recursion and Partial Big-Step Operational Semantics -- Interprocedural Control Flow Reconstruction -- Data Structure Fusion -- Session 5 -- Categorical Descriptional Composition -- Bisimulation Proof Methods in a Path-Based Specification Language for Polynomial Coalgebras -- Context-Preserving XQuery Fusion -- Session 6 -- Index-Compact Garbage Collection -- Live Heap Space Bounds for Real-Time Systems -- Session 7 -- A Quick Tour of the VeriFast Program Verifier -- Verification of Tree-Processing Programs via Higher-Order Model Checking -- Automatically Inferring Quantified Loop Invariants by Algorithmic Learning from Simple Templates -- Session 8 -- Relational Parametricity for a Polymorphic Linear Lambda Calculus -- A Certified Implementation of ML with Structural Polymorphism -- Type Inference for Sublinear Space Functional Programming -- Session 9 -- Liveness of Communicating Transactions (Extended Abstract) -- Model Independent Order Relations for Processes -- Concurrency Can’t Be Observed, Asynchronously -- Tutorial -- A Logical Mix of Approximation and Separation.

The 23 papers presented together with 4 invited papers 2 system and tool presentations and 1 tutorial lecture were carefully reviewed and selected from 95 initial submissions. The papers are devoted to both foundational and practical issues in programming languages and systems and feature current research in the following areas: semantics, logics, foundational theory, design of languages and foundational calculi, type systems, compilers, interpreters, abstract machines, program derivation, analysis, transformation, software security, safety, verification, concurrency, constraints, domain-specific languages, as well as tools for programming, verification, and implementation.