Results 271 to 280 of about 3,177,476 (315)
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Journal of the Franklin Institute, 1978
Abstract This paper deals with some practical aspects of the analysis of fabric (tension) structures. It is limited in scope to problems of small strain with large rotation for linear isotropic fabrics. It is Newtonian in approach and begins with a discussion of the effect of prestress upon the analysis required; the geometric stiffness matrix is ...
Spillers, W. R. +2 more
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Abstract This paper deals with some practical aspects of the analysis of fabric (tension) structures. It is limited in scope to problems of small strain with large rotation for linear isotropic fabrics. It is Newtonian in approach and begins with a discussion of the effect of prestress upon the analysis required; the geometric stiffness matrix is ...
Spillers, W. R. +2 more
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Analysis of Covariance Structures
Psychometrika, 1966A general method is presented for estimating variance components when the experimental design has one random way of classification and a possibly unbalanced fixed classification. The procedure operates on a sample covariance matrix in which the fixed classes play the role of variables and the random classes correspond to observations.
R D, Bock, R E, Bargmann
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Structured analysis of knowledge
International Journal of Man-Machine Studies, 1987Traditional approaches to Expert Systems development have emphasized the use of exploratory programming techniques and moving as quickly as possible from conceptualisation to code. Our research demonstrates that implementation independent domain modelling is feasible and useful within the context of a methodology which aims at supporting good software ...
S. A. Hayward +2 more
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Shape Analysis and Structuring
2008Several techniques have been developed in the literature for processing different aspects of the geometry of shapes, for representing and manipulating a shape at different levels of detail, and for describing a shape at a structural level as a concise, part-based, or iconic model.
DE FLORIANI, LEILA, M. SPAGNUOLO
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Structural Analysis of Natural Textures
IEEE Transactions on Pattern Analysis and Machine Intelligence, 1986Many textures can be described structurally, in terms of the individual textural elements and their spatial relationships. This paper describes a system to generate useful descriptions of natural textures in these terms. The basic approach is to determine an initial, partial description of the elements using edge features. This description controls the
Felicia M. Vilnrotter +2 more
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2002
Decisions concerning the security of information are frequently taken on a different basis to other business decisions. Necessary investments may not take place on the grounds that the returns are not easily quantifiable, when compared with other investments, or in the blithe hope that "it will never happen to us".
Neil A. McEvoy, Andrew Whitcombe
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Decisions concerning the security of information are frequently taken on a different basis to other business decisions. Necessary investments may not take place on the grounds that the returns are not easily quantifiable, when compared with other investments, or in the blithe hope that "it will never happen to us".
Neil A. McEvoy, Andrew Whitcombe
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A Structural Analysis of topic ontologies
Information Sciences, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xamena, Eduardo +2 more
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Toward formalizing structured analysis
ACM Transactions on Software Engineering and Methodology, 1998Real-time extensions to structured analysis (SA/RT) are popular in industrial practice. Despite the large industrial experience and the attempts to formalize the various “dialects,” SA/RT notations are still imprecise and ambiguous. This article tries to identify the semantic problems of the requirements definition notation defined by Hatley and ...
Luciano Baresi, Mauro Pezzè
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Analysis of Structure – Microscopy
1998We know an object is located in state space when we can interact with it. We know that the choice of observables, the method of measuring them, and the abstractions used to connect the observables to a formal-natural system model are the essence of modern biophysical science.
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Automatic Nonzero Structure Analysis
SIAM Journal on Computing, 1999The efficiency of sparse direct solvers heavily depends on the nonzero structure of the system matrix. The same is true for the algebraic construction of some preconditioners, e.g. block ILU preconditioners, algebraic domain decomposition preconditioners etc.
Aart J. C. Bik, Harry A. G. Wijshoff
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