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TAPSOFT
1997
Springer
13 years 9 months ago
An Applicative Module Calculus
The SML-like module systems are small typed languages of their own. As is, one would expect a proof of their soundness following from a proof of subject reduction. Unfortunately, t...
Judicaël Courant
FOSSACS
2003
Springer
13 years 10 months ago
Generalized Iteration and Coiteration for Higher-Order Nested Datatypes
Abstract. We solve the problem of extending Bird and Paterson’s generalized folds for nested datatypes and its dual to inductive and coinductive constructors of arbitrarily high ...
Andreas Abel, Ralph Matthes, Tarmo Uustalu
POPL
1994
ACM
13 years 8 months ago
Formally Optimal Boxing
An important implementation decision in polymorphically typed functional programming languages is whether to represent data in boxed or unboxed form and when to transform them fro...
Fritz Henglein, Jesper Jørgensen
CVPR
1996
IEEE
1457views Computer Vision» more  CVPR 1996»
14 years 6 months ago
Edge Detection and Ridge Detection with Automatic Scale Selection
When computing descriptors of image data, the type of information that can be extracted may be strongly dependent on the scales at which the image operators are applied. This arti...
Tony Lindeberg