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206
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FLOPS
1999
Springer
15 years 11 months ago
Typed Higher-Order Narrowing without Higher-Order Strategies
We describe a new approach to higher-order narrowing computations in a class of systems suitable for functional logic programming. Our approach is based on a translation of these s...
Sergio Antoy, Andrew P. Tolmach
FLOPS
1999
Springer
15 years 11 months ago
Using Types as Approximations for Type Checking Prolog Programs
Abstract. Subtyping tends to undermine the effects of parametric polymorphism as far as the static detection of type errors is concerned. Starting with this observation we present...
Christoph Beierle, Gregor Meyer
FLOPS
1999
Springer
15 years 11 months ago
An Interval Lattice-Based Constraint Solving Framework for Lattices
We present a simple generic framework to solve constraints on any domain (finite or infinite) which has a lattice structure. The approach is based on the use of a single constrai...
Antonio J. Fernández, Patricia M. Hill
164
Voted
TPHOL
1999
IEEE
15 years 11 months ago
Universal Algebra in Type Theory
We present a development of Universal Algebra inside Type Theory, formalized using the proof assistant Coq. We define the notion of a signature and of an algebra over a signature. ...
Venanzio Capretta
171
Voted
TPHOL
1999
IEEE
15 years 11 months ago
Inductive Datatypes in HOL - Lessons Learned in Formal-Logic Engineering
Abstract. Isabelle/HOL has recently acquired new versions of definitional packages for inductive datatypes and primitive recursive functions. In contrast to its predecessors and mo...
Stefan Berghofer, Markus Wenzel