Algorithms for Energy Management.- Sofic and Almost of Finite Type Tree-Shifts.- Proof-Based Design of Security Protocols.- Approximating the Minimum Length of Synchronizing Words Is Hard.- Realizability of Dynamic MSC Languages.- The max quasi-independent set Problem.- Equilibria in Quantitative Reachability Games.- Quotient Complexity of Closed Languages.- Right-Sequential Functions on Infinite Words.- Kernelization.- Zigzags in Turing Machines.- Frameworks for Logically Classifying Polynomial-Time Optimisation Problems.- Validating the Knuth-Morris-Pratt Failure Function, Fast and Online.- Identical Relations in Symmetric Groups and Separating Words with Reversible Automata.- Time Optimal d-List Colouring of a Graph.- The Cantor Space as a Generic Model of Topologically Presented Knowledge.- Algorithmics - Is There Hope for a Unified Theory?.- Classifying Rankwidth k-DH-Graphs.- Lower Bound on Average-Case Complexity of Inversion of Goldreich's Function by Drunken Backtracking Algorithms.- A SAT Based Effective Algorithm for the Directed Hamiltonian Cycle Problem.- Balancing Bounded Treewidth Circuits.- Obtaining Online Ecological Colourings by Generalizing First-Fit.- Classical Simulation and Complexity of Quantum Computations.- Prefix-Free and Prefix-Correct Complexities with Compound Conditions.- Monotone Complexity of a Pair.- Symbolic Models for Single-Conclusion Proof Logics.- Complexity of Problems Concerning Carefully Synchronizing Words for PFA and Directing Words for NFA.- Advancing Matrix Computations with Randomized Preprocessing.- Transfinite Sequences of Constructive Predicate Logics.- The Quantitative Analysis of User Behavior Online - Data, Models and Algorithms.- A Faster Exact Algorithm for the Directed Maximum Leaf Spanning Tree Problem.-Complexity of Propositional Proofs.- Quantization of Random Walks: Search Algorithms and Hitting Time.- Comparing Two Stochastic Local Search Algorithms for Constraint Satisfaction Problems.- Growth of Power-Free Languages over Large Alphabets.- A Partially Synchronizing Coloring.- An Encoding Invariant Version of Polynomial Time Computable Distributions.- Prehistoric Phenomena and Self-referentiality.