Results 11 to 20 of about 2,593,900 (78)
Classical Combinatory Logic [PDF]
Combinatory logic shows that bound variables can be eliminated without loss of expressiveness. It has applications both in the foundations of mathematics and in the implementation of functional programming languages.
Karim Nour
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A Type System Describing Unboundedness [PDF]
We consider nondeterministic higher-order recursion schemes as recognizers of languages of finite words or finite trees. We propose a type system that allows to solve the simultaneous-unboundedness problem (SUP) for schemes, which asks, given a set of ...
Paweł Parys
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IMP with exceptions over decorated logic [PDF]
In this paper, we facilitate the reasoning about impure programming languages, by annotating terms with “decorations”that describe what computational (side) effect evaluation of a term may involve.
Burak Ekici
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The First-Order Theory of Ordering Constraints over Feature Trees [PDF]
The system FT< of ordering constraints over feature trees has been introduced as an extension of the system FT of equality constraints over feature trees.
Martin Müller+2 more
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Solving equations over small unary algebras [PDF]
We consider the problem of solving a system of polynomial equations over fixed algebra $A$ which we call MPolSat($A$). We restrict ourselves to unary algebras and give a partial characterization of complexity of MPolSat($A$). We isolate a preorder $P(A)$
Przemyslaw Broniek
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Undecidable problems concerning densities of languages [PDF]
In this paper we prove that the question whether a language presented by a context free grammar has density, is undecidable. Moreover we show that there is no algorithm which, given two unambiguous context free grammars on input, decides whether the ...
Jakub Kozik
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The call-by-value λµ∧∨-calculus [PDF]
In this paper, we introduce the $λ μ ^{∧∨}$ - call-by-value calculus and we give a proof of the Church-Rosser property of this system. This proof is an adaptation of that of Andou (2003) which uses an extended parallel reduction method and complete ...
Karim Nour, Khelifa Saber
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Non-Determinism and Nash Equilibria for Sequential Game over Partial Order [PDF]
In sequential games of traditional game theory, backward induction guarantees existence of Nash equilibrium by yielding a sub-game perfect equilibrium.
Stéphane Le Roux
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On-line coloring of $I_s$-free graphs [PDF]
An on-line vertex coloring algorithm receives vertices of a graph in some externally determined order. Each new vertex is presented together with a set of the edges connecting it to the previously presented vertices.
Iwona Cieslik, Marcin Kozik, Piotr Micek
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Note on paraconsistency and reasoning about fractions [PDF]
We apply a paraconsistent logic to reason about fractions.Comment: 6 ...
Bergstra, Jan A., Bethke, Inge
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