منابع مشابه
THEORETICAL PEARLS Flattening Combinators: Surviving Without Parentheses
A combinator expression is flat if it can be written without parentheses, that is, if all applications nest to the left, never to the right. This note explores a simple method for flattening combinator expressions involving arbitrary combinators. You should avoid using too many parenthetical remarks. . . — Lyn Dupré, BUGS in Writing
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Traits are fine-grained components that can be used to compose classes, while avoiding many of the problems of multiple inheritance and mixin-based approaches. Since most implementations of traits have focused on dynamically-typed languages, the question naturally arises, how can one best introduce traits to statically-typed languages, like Java and C#? In this paper we argue that the flattenin...
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Nested data-parallelism can be efficiently implemented by mapping it to flat parallelism using Blelloch & Sabot’s flattening transformation. So far, the only dynamic data structure supported by flattening are vectors. We extend it with support for user-defined recursive types, which allow parallel tree structures to be defined. Thus, important parallel algorithms can be implemented more clearly...
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The viewable sphere corresponds to the space that surrounds us. The evolution of photography and panoramic software and hardware has made it possible for anybody to capture the viewable sphere. It is now up to the artist to determine what can be done with this raw material. In this paper we explore the underdeveloped field of flat panoramas from an artistic point of view. We argue that its futu...
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Solvent flattening is a powerful tool for improving crystallographic phases for macromolecular structures obtained at moderate resolution, but uncertainties in the optimal weighting of experimental phases and modified phases make it difficult to extract all the phase information possible. Solvent flattening is essentially an iterative method for maximizing a likelihood function which consists o...
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ژورنال
عنوان ژورنال: GEOPHYSICS
سال: 2006
ISSN: 0016-8033,1942-2156
DOI: 10.1190/1.2210848