On disjunctive self-reducibility -- The knowledge representation language LLILOG -- Completeness with respect to interpretations in deterministic and nondeterministic polynomial time -- A temporal logic approach to specify and to prove properties of finite state concurrent systems -- A comparison of the resolution calculus and the connection method, and a new calculus generalizing both methods -- Characterizing complexity classes by general recursive definitions in higher types -- Size of models versus length of computations -- Boolean circuit complexity of algebraic interpolation problems -- Loop detection in propositional Prolog programs -- Numberings of R1?F -- Interval temporal logic and star-free expressions -- An interpreter with lazy evaluation for Prolog with functions -- On the complexity of the decision problem in propositional nonmonotonic logic -- Gentzen-Systems for propositional temporal logics -- Predicate inequalities as a basis for automated termination proofs for Prolog programs -- On the existence of fair schedulers -- Using finite-linear temporal logic for specifying database dynamics -- Is average superlinear speedup possible? -- Enforcement of integrity constraints in a semantic data model -- Delete operations and Horn formulas -- Integration of descriptive and procedural language constructs -- Normal forms and the complexity of computations of logic programs -- A remark on minimal polynomials of Boolean functions -- On the emptiness problem of tree automata and completeness of modal logics of programs.