STACS 86: 3rd Annual Symposium on Theoretical Aspects of Computer Science - Orsay, France, January 16-18, 1986

Abstract interpretation of denotational definitions.- Temporal reasoning under generalized fairness constraints.- Decidabilite de l'egalite des Langages Algebriques Infinitaires Simples.- Some probabilistic powerdomains in the category SFP.- Ions and local definitions in logic programming.- Input sensitive, optimal parallel randomized algorithms for addition and identification.- A parallel statistical cooling algorithm.- Subgraph isomorphism for biconnected outerplanar graphs in cubic time.- Polynomial time algorithms for finding integer relations among real numbers.- New upperbounds for decentralized extrema-finding in a ring of processors.- Algorithms for visibility representations of planar graphs.- Speeding up random access machines by few processors.- Efficient algorithms for finding minimum spanning forests of hierarchically defined graphs.- On sparseness, ambiguity and other decision problems for acceptors and transducers.- Varietes de Semis Groupes et Mots Infinis.- Equations in free partially commutative monoids.- Separating and testing.- Decomposition de Fonctions Rationnelles.- Long unavoidable patterns.- Abstract implementations and correctness proofs.- Strictness and serializability.- Towards specification and proof of asynchronous systems.- Monotone boolean formulas, distributive lattices, and the complexities of logics, algebraic structures, and computation structures (preliminary report).- Concurrent conciseness of degree, probabilistic, nondeterministic and deterministic finite automata.- Logspace hierarchies, polynomial time and the complexity of fairness problems concerning ?-machines.- On sparse oracles separating feasible complexity classes.- On generalized kolmogorov complexity.- Area-time optimal division for T=?((logn)1+? ).- A time-space tradeoff for element distinctness.- Parallel machines and their communication theoretical limits.