Výsledky vyhledávání - "Robin W. Whitty"

Objective functions with redundant domains

Autor: Robin W. Whitty, Fatima Affif Chaouche, Carrie Rutherford

Publikováno v: Journal of Combinatorial Optimization. 26:372-384

Let $(E,{ \mathcal{A}})$ be a set system consisting of a finite collection ${ \mathcal{A}}$ of subsets of a ground set E, and suppose that we have a function ? which maps ${ \mathcal{A}}$ into some set S. Now removing a subset K from E gives a restri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8e7c52b6c6e936b0efd79cde5664926
https://doi.org/10.1007/s10878-012-9468-9

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Rook polynomials on two-dimensional surfaces and graceful labellings of graphs

Autor: Robin W. Whitty

Publikováno v: Discrete Mathematics. 308:674-683

By a simple trick we may generalise the rook polynomial for an n×n chessboard to various two-dimensional surfaces, the conventional chessboard corresponding to the torus. In the case of the Möbius band and the Klein bottle, there is a close connect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c6ab563308a13836d0de3a2a30432ba
https://doi.org/10.1016/j.disc.2007.07.054

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Ami: promoting a quantitative approach to software management

Autor: Robin W. Whitty, Alison Rowe

Publikováno v: Software Quality Journal. 2:291-296

In this paper we first review the state of the art in software measurement. We then explain how measurement should be used in a goal-oriented manner in project management and describe the ami (application of metrics in industry) approach to achieving

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::429450b0adb50021aa57439428e816c0
https://doi.org/10.1007/bf00403771

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Program structures: Some new characterisations

Autor: Robin W. Whitty, Norman Fenton

Publikováno v: Journal of Computer and System Sciences. 43(3):467-483

Irreducible program fowgraphs are important in the study of program structuredness. In this paper a partial order is defined on the set of irreducible flowgraphs. This allows us to characterise those programs which can be re-structured by node splitt

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An exercise in weakest preconditions

Autor: Robin W. Whitty

Publikováno v: Software Testing, Verification and Reliability. 1:39-43

Weakest preconditions are used to formulate the requirements for a 2-state memory cell and it is proved that the flip-flop device meets these requirements. This is an exercise in the use of the weakest preconditions which is more realistic than the u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f91d4d1c4f9d59fa90cadc3ada7d5f4c
https://doi.org/10.1002/stvr.4370010107

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A philosophy for software measurement

Autor: James M. Bieman, Albert L. Baker, Robin W. Whitty, David A. Gustafson, Norman Fenton, Austin Melton

Publikováno v: Journal of Systems and Software. 12:277-281

We as a group—called the Grubstake Group—are convinced that software measures are essential for “controlling” software. Thus, we are dedicated to producing an environment in which software measures can be confidently used by software managers

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f2abcfeb46b68aa6c73dc7f71149483e
https://doi.org/10.1016/0164-1212(90)90050-v

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Pancyclicity when each cycle must pass exactly k Hamilton cycle chords

Autor: Fatima Affif Chaouche, Robin W. Whitty, Carrie Rutherford

Publikováno v: Discussiones Mathematicae Graph Theory, Vol 35, Iss 3, Pp 533-539 (2015)

It is known that $\Theta(\log n)$ chords must be added to an $n$-cycle to produce a pancyclic graph; for vertex pancyclicity, where every vertex belongs to a cycle of every length, $\Theta(n)$ chords are required. A possibly `intermediate' variation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5259cc01eec8359eb431bec39f82ccba
https://doi.org/10.7151/dmgt.1818

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Modelling Human Intelligence: A Learning Mechanism

Autor: Robin W. Whitty, Enrique Carlos Segura

Publikováno v: Lecture Notes in Computer Science ISBN: 9783540298960
MICAI

We propose a novel, high-level model of human learning and cognition, based on association forming. The model configures any input data stream featuring a high incidence of repetition into an association network whose node clusters represent data ‘

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fdb8897cb6001b2f26122467b38690a9
https://doi.org/10.1007/11579427_1

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