Process Types as a Descriptive Tool for Interaction: Control and the Pi-Calculus -- Concurrent Programming Languages and Methods for Semantic Analyses (Extended Abstract of Invited Talk) -- Unnesting of Copatterns -- Proving Confluence of Term Rewriting Systems via Persistency and Decreasing Diagrams -- Predicate Abstraction of Rewrite Theories -- Unification and Logarithmic Space -- Ramsey Theorem as an Intuitionistic Property of Well Founded Relations -- A Model of Countable Nondeterminism in Guarded Type Theory -- Cut Admissibility by Saturation -- Automatic Evaluation of Context-Free Grammars (System Description) -- Tree Automata with Height Constraints between Brothers -- A Coinductive Confluence Proof for Infinitary Lambda-Calculus -- An Implicit Characterization of the Polynomial-Time Decidable Sets by Cons-Free Rewriting -- Preciseness of Subtyping on Intersection and Union Types -- Abstract Datatypes for Real Numbers in Type Theory -- Self Types for Dependently Typed Lambda Encodings -- First-Order Formative Rules -- Automated Complexity Analysis Based on Context-Sensitive Rewriting -- Amortised Resource Analysis and Typed Polynomial Interpretations -- Confluence by Critical Pair Analysis -- Proof Terms for Infinitary Rewriting -- Construction of Retractile Proof Structures -- Local States in String Diagrams -- Reduction System for Extensional Lambda-mu Calculus -- The Structural Theory of Pure Type Systems -- Applicative May- and Should-Simulation in the Call-by-Value Lambda Calculus with AMB -- Implicational Relevance Logic is 2-ExpTime-Complete -- Near Semi-rings and Lambda Calculus -- All-Path Reachability Logic -- Formalizing Monotone Algebras for Certification of Termination and Complexity Proofs -- Conditional Confluence (System Description) -- Nagoya Termination Tool -- Termination of Cycle Rewriting.