Verification of an alternating bit protocol by means of process algebra protocol -- Predicative programming revisited -- Some problems on inductive inference from positive data -- Language and example of knowledge-based programming -- Inductive inference hierarchies: Probabilistic VS pluralistic strategies -- Natural mathematical texts VS. programs -- An algebraic framework for inductive program synthesis -- Approximation logic -- Learning on the basis of a polynomial pattern synthesis algorithm -- The proof-checking component for the pleats programming system enabling specification of theories -- The METANET. A knowledge representation tool based on abstract data types -- One more property of array languages -- Theoretical aspects of ?-programming -- Decidability in pratt's process logics -- A program synthesis algorithm exemplified -- The algorithmic specification method of abstract data types: An overview -- Orientation problems on sequences by recursive functions -- The solution of discrete problems by means of ternary representations -- Formalizing analogical reasoning -- Some results in the theory of effective program synthesis: Learning by defective information -- Deductive normal forms of relations -- How fast is program synthesis from examples -- On recursive optimizers.