Fundamentals of Computation Theory

Space complexity of alternating Turing machines.- A unifying theorem for algebraic semantics and dynamic logics.- On some "non-uniform" complexity measures.- Fast parallel vertex colouring.- Muller automata and bi-infinite words.- On formal languages, probabilities, paging and decoding algorithms.- On the restriction of some NP-complete graph problems to permutation graphs.- Fast parallel calculation of the rank of matrices over a field of arbitrary characteristic.- Algorithms solving path systems.- Decidability of confluence for ground term rewriting systems.- Lower bounds on the complexity of 1-time only branching programs (Preliminary version).- On coordinated rewriting.- Elements of a general theory of combinatorial structures.- A language theoretic approach to serialization problem in concurrent systems.- Logic programming and substitutions.- A lower bound on the oscilation complexity of context-free languages.- Depth efficient transformations of arithmetic into boolean circuits.- Free cost measures of trees.- Discrete extremal problems on covering.- Parallel algorithms for connected components in a graph.- Statistical testing of finite sequences based on algorithmic complexity.- Lower bounds for boolean formulae of depth 3 and the topology of the n-Cube (Preliminary version).- Clustering to minimize the sum of volumes of convex hulls of clusters is NP-complete.- Linear comparison complexity of the n-cube membership problem.- String grammars with disconnecting.- Array processing machines.- A fast heuristic for covering polygons by rectangles.- ? ??????? ? ???????????? ?????? ????????? ??????.- Products of group languages.- The complexity of embedding graphs into binary trees.- On some topological properties of logic programs.- Recent results on continuous ordered algebras.- Are lower bounds on the complexity lower bounds for universal circuits?.- Probabilistic algorithms in group theory.- Recent results on codes.- A multiparameter analysis of the boundedness problem for vector addition systems.- About two-way transducers.- Parallel time O(log N) recognition of unambiguous CFLs.- On colour critical graphs.- Generalized thue-morse sequences.- Tree-partite graphs and the complexity of algorithms.- A quadratic regularity test for non-deleting macro s grammars.- Continuous abstract data types: Basic machinery and results.- On the length of single dynamic tests for monotone boolean functions.- Enumerative combinatorics and algebraic languages.- On several kinds of space-bounded on-line multicounter automata.- Iterated linear control and iterated one-turn pushdowns.- On the boolean closure of NP.- The critical complexity of all (monotone) boolean functions and monotone graph properties.- Degeneration of Shimura surfaces and a problem in coding theory.- Quantifiers in combinatory PDL: Completeness, definability, incompleteness.- Partial ordering derivations for CCS.- Intersecting two polyhedra one of which is convex.