Invited Talks -- A Core Calculus for Scala Type Checking -- Tree Exploration with an Oracle -- Distributed Data Structures: A Survey on Informative Labeling Schemes -- From Deduction Graphs to Proof Nets: Boxes and Sharing in the Graphical Presentation of Deductions -- The Structure of Tractable Constraint Satisfaction Problems -- On the Representation of Kleene Algebras with Tests -- From Three Ideas in TCS to Three Applications in Bioinformatics -- Contributed Papers -- Decompositions, Partitions, and Coverings with Convex Polygons and Pseudo-triangles -- Approximate Shortest Path Queries on Weighted Polyhedral Surfaces -- A Unified Construction of the Glushkov, Follow, and Antimirov Automata -- Algebraic Characterizations of Unitary Linear Quantum Cellular Automata -- A Polynomial Time Nilpotence Test for Galois Groups and Related Results -- The Multiparty Communication Complexity of Exact-T: Improved Bounds and New Problems -- Crochemore Factorization of Sturmian and Other Infinite Words -- Equations on Partial Words -- Concrete Multiplicative Complexity of Symmetric Functions -- On the Complexity of Limit Sets of Cellular Automata Associated with Probability Measures -- Coloring Random 3-Colorable Graphs with Non-uniform Edge Probabilities -- The Kleene Equality for Graphs -- On the Repetition Threshold for Large Alphabets -- Improved Parameterized Upper Bounds for Vertex Cover -- On Comparing Sums of Square Roots of Small Integers -- A Combinatorial Approach to Collapsing Words -- Optimal Linear Arrangement of Interval Graphs -- The Lempel-Ziv Complexity of Fixed Points of Morphisms -- Partially Commutative Inverse Monoids -- Learning Bayesian Networks Does Not Have to Be NP-Hard -- Lower Bounds for the Transition Complexity of NFAs -- Smart Robot Teams Exploring Sparse Trees -- k-Sets of Convex Inclusion Chains of Planar Point Sets -- Toward the Eigenvalue Power Law -- Multicast Transmissions in Non-cooperative Networks with a Limited Number of Selfish Moves -- Very Sparse Leaf Languages -- On the Correlation Between Parity and Modular Polynomials -- Optimally Fast Data Gathering in Sensor Networks -- Magic Numbers in the State Hierarchy of Finite Automata -- Online Single Machine Batch Scheduling -- Machines that Can Output Empty Words -- Completeness of Global Evaluation Logic -- NOF-Multiparty Information Complexity Bounds for Pointer Jumping -- Dimension Characterizations of Complexity Classes -- Approximation Algorithms and Hardness Results for Labeled Connectivity Problems -- An Expressive Temporal Logic for Real Time -- On Matroid Representability and Minor Problems -- Non-cooperative Tree Creation -- Guarantees for the Success Frequency of an Algorithm for Finding Dodgson-Election Winners -- Reductions for Monotone Boolean Circuits -- Generalised Integer Programming Based on Logically Defined Relations -- Probabilistic Length-Reducing Automata -- Sorting Long Sequences in a Single Hop Radio Network -- Systems of Equations over Finite Semigroups and the #CSP Dichotomy Conjecture -- Valiant’s Model: From Exponential Sums to Exponential Products -- A Reachability Algorithm for General Petri Nets Based on Transition Invariants -- Approximability of Bounded Occurrence Max Ones -- Fast Iterative Arrays with Restricted Inter-cell Communication: Constructions and Decidability -- Faster Algorithm for Bisimulation Equivalence of Normed Context-Free Processes -- Quantum Weakly Nondeterministic Communication Complexity -- Minimal Chordal Sense of Direction and Circulant Graphs -- Querying and Embedding Compressed Texts -- Lempel-Ziv Dimension for Lempel-Ziv Compression -- Characterizing Valiant’s Algebraic Complexity Classes -- The Price of Defense -- The Data Complexity of MDatalog in Basic Modal Logics -- The Complexity of Counting Functions with Easy Decision Version -- On Non-Interactive Zero-Knowledge Proofs of Knowledge in the Shared Random String Model -- Constrained Minimum Enclosing Circle with Center on a Query Line Segment -- Hierarchical Unambiguity -- An Efficient Algorithm Finds Noticeable Trends and Examples Concerning the ?erny Conjecture -- On Genome Evolution with Innovation.