LATIN '95: Theoretical Informatics

Visibility graphs of 2-spiral polygons (Extended abstract).- Random generation of colored trees.- Space filling curves and their use in the design of geometric data structures.- Tight bounds for finding degrees from the adjacency matrix.- Lower bounds for modular counting by circuits with modular gates.- On the relation between BDDs and FDDs.- On dynamical properties of generalized toggle automata.- Free shuffle algebras in language varieties extended abstract.- Lower bounds for the matrix chain ordering problem.- Off-line electronic cash based on secret-key certificates.- Recognizable sets of numbers in nonstandard bases.- On weak growing context-sensitive grammars.- Logic of plotkin continuous domain.- (Probabilistic) recurrence relations revisited.- On linear-time alphabet-independent 2-dimensional pattern matching.- Reversible cellular automaton able to simulate any other reversible one using partitioning automata.- Nearest neighbour graph realizability is NP-hard.- Linear-time algorithms for parametric minimum spanning tree problems on planar graphs.- Paging more than one page.- On edge-colouring indifference graphs.- On the approximability of some maximum spanning tree problems.- Gauss periods and fast exponentiation in finite fields.- Unbounded search and recursive graph problems.- On the complexity of computing the greatest common divisor of several univariate polynomials.- State complexity of SBTA languages.- Pushdown automata with bounded nondeterminism and bounded ambiguity.- Multihead two-way probabilistic finite automata.- Non-erasing turing machines: A new frontier between a decidable halting problem and universality.- Cyclic automata networks on finite graphs.- Multiple alignment of biological sequences with gap flexibility.- Lower bounds for the modular communication complexity of various graph accessibility problems.- On monotonous oracle machines.- On using learning automata for fast graph partitioning.- Solution of a problem of yekutieli and