Twenty Years of Theoretical and Practical Synergies

.- Invited abstracts.
.- Special Session: Computing Knowledge: Computational Aspects of Epistemic Logics (HaPoC).
.- The theory of enumeration degrees and its fragments.
.- Further extensions of the point to set principle.
.- Uniform distribution and algorithmic randomness.
.- Computable aspects of symbolic dynamics and tilings.
.- How much pattern complexity can help us solve the domino problem ?.
.- Sufficient conditions for non-emptiness of a subshift and computability of its entropy.
.- Reasoning about (Negative) Trust under Uncertainty.
.- Quantum computating from reversible classical computing.
.- Complexity of well-ordered sets  in an ordered Abelian group.
.- Invited papers.
.- If CiE Did not Exist, It Would be Necessary to Invent It.
.- Some Open Questions and Recent Results on Computable Banach  Spaces.
.- Kolmogorov complexity as a combinatorial tool.
.- Cellular Automata: Communication Matters.
.- Membership problems in infinite groups.
.- Communication Modalities.
.- Algorithmic aspects of left-orderings of solvable Baumslag-Solitar groups via its dynamical realization.
.- Hybrid Maximal Filter Spaces.
.- Inversion in P-computable fields.
.- Regular papers.
.- On the computational properties of weak continuity notions.
.- On Arithmetical Numberings in Reverse Mathematics.
.- Two-player Domino games.
.- Almost sure OTM-realizability.
.- Learning Families of Algebraic Structures from Text.
.- Structures of Finite Punctual Dimension n>2.
.- Counting Simple Rules in Semi-Conditional Grammars Is Not Simple.
.- Universal Boolean algebras with applications to semantic classes of models.
.- Existential Definability of Unary Predicates in Büchi Arithmetic.
.- Graph Homomorphism, Monotone Classes and Bounded Pathwidth.
.- Recursion-Theoretic Alternation.
.- Computable structure theory of partial combinatory algebras.
.- Hyperarithmetic Numerals.
.- Lipschitz determinacy and Arithmetic Transfinite Recursion.
.- Higher-order feedback computation.
.- Quantum First-Order Logics That Capture Logarithmic-Time/Space Quantum Computability.
.- Fundamental Sequences based on Localization.
.- The weakness of finding descending sequences in ill-founded linear orders.
.- Sequential Discontinuity and First-Order Problems.
.- Complexities of Theories of Profinite Subgroups of $S_omega$ via Tree Presentations.
.- The theory of Hilbert's Basis Theorem for multivariate polynomials over rings.
.- A Weak First-Order Theory of Sequences.
.- On the group of computable automorphisms of the linear order of the reals.
.- A diamond embedding theorem in the quotient structure ${bf R}/Ncup$.
.- The Decision Problem for Undirected Graphs with Reachability and Acyclicity.
.- Isometric Sets of Words and Generalizations of the Fibonacci Cubes.