Titlebook: IV Higher Order Workshop, Banff 1990; Proceedings of the I Graham Birtwistle Conference proceedings 1991 British Computer Society 1991 High

POWER

Martin Rems large variation between farms: the quality of relationship ranges from very poor to very good, which is reflected in a continuum from poor handling behaviour and fearful animals to calm, competent handling using positive interactions, resulting in cattle trusting their handlers. After a brief outl

obeisance

myalgia

Nondeterministic Functional Programming with Sets,g referential transparency. We show how to do this by adding a new type constructor for sets and a carefully selected family of operations on sets. Instead of specifying a nondeterministic choice explicitly with choose or amb, a programmer specifies the set of values which the program might compute.

說不出

Process Algebra as a Tool for Real Time Analysis,sed on Milner’s . (CCS), in which timing constraints are introduced as another level of observable behaviour beyond the usual observation of a system’s functional (atomic action) behaviour. Though the language is simple, we demonstrate how to define several important derived operators..We present a

Acetabulum

搬運(yùn)工

Sorts of butterflies,nd the balanced merger, and shows how they are related. Both of these networks can be used to build recursive sorters. The balanced merger is also the building block of a periodic sorting network that is suitable for implementation on silicon. The correctness of this sorter is demonstrated. As alway

constitute

A fast flutter by the Fourier transform, a recursion equation that defines the transform. An earlier paper [6] showed that the essence of the fast Fourier transform is captured by an equation characteristic of divide-and-conquer algorithms. Butterfly circuits have been shown [8] to be solutions to such equations, and in this paper solutio

分開如此和諧

Parallel Computations and Delay-Insensitive Circuits,cuit and can informally be characterised as a network of components of which the correctness is insensitive to delays in basic components and connection wires. The principles underlying the design of delay-insensitive circuits are explained. By means of a few examples we illustrate how parallel comp

細(xì)微差別

BRIEF

A Higher Order Logic Mechanization of the CSP Failure-Divergence Semantics,s paper we show how a general-purpose theorem prover based on higher order logic provides a natural framework for mechanizing the process algebra CSP. This is done by defining the semantics of the CSP operators in the logic and proving the high-level algebraic laws from the definitions as theorems.