15 Ergebnisse.

Retains the easy-to-read format and informal flavor of the previous editions, and includes new material on the symmetric properties of extended arrays (crystals), projection operators, LCAO molecular orbitals, and electron counting rules. Also contains many new exercises and illustrations.

Die Ausnahmebehandlung ist ein vor allem bei der Automatisierung technischer Prozeßsysteme eingesetztes Sprachmittel. Trotz vieler Entwurfs- und Implementierungsvorschläge für Ausnahmemechanismen blieben die formalen Aspekte der Ausnahmebehandlung bisher weitgehend unberücksichtigt. In diesem Buch wird eine neue Theorie der Ausnahmebehandlung vorgestellt. Für die formale Beschreibung setzt die Autorin die denotationelle Methode der Semantikdef...

Some data-analytic methods excel by their sheer elegance. Their basic principles seem to have a particular attraction, based on a intricate combination of simplicity, deliberation, and power. They usually balance on the verge of two disciplines, data-analysis and foundational measurement, or statistics and psychology. To me, unfolding has always been one of them. The theory and the original methodology were created by Clyde Coombs (1912-1988) ...

Nach einer Diskussion bekannter Assoziativspeicherkonzepte beschreibt dieses Buch ein neues Verfahren zur Realisierung VLSI-gerechter assoziativer Monoprozessorarchitekturen als "flagorientierte Systeme", die sowohl arithmetisch-boolesche als auch komplexe Suchoperationen für Datensätze vollparallel durchführen. Die Basis derartiger Architekturen bildet ein Transformationsverfahren, mit dem die zu verarbeitenden Daten in einen Bildbereich über...

From the Preface: "The purpose of this book is to present the state-of-the-art of the study of the self-concept in Eastern and Western Europe. It offers an overview of the type of questions, points of emphasis, employed methodologies, and major findings in the various European countries... while some of the issues treated in this book relate to well researched areas in the study of the self-concept, others present new ideas, approaches, and me...

Keine Beschreibung.

The "raison d'etre" of hierarchical dustering theory stems from one basic phe­ nomenon: This is the notorious non-transitivity of similarity relations. In spite of the fact that very often two objects may be quite similar to a third without being that similar to each other, one still wants to dassify objects according to their similarity. This should be achieved by grouping them into a hierarchy of non-overlapping dusters such that any two obj...

A new procedure for the maximum-likelihood estimation of dynamic econometric models with errors in both endogenous and exogenous variables is presented in this monograph. A complete analytical development of the expressions used in problems of estimation and verification of models in state-space form is presented. The results are useful in relation not only to the problem of errors in variables but also to any other possible econometric applic...

The present volume is the third in a series of VDM Symposia Proceedings. VDM, the Vienna Development Method, is a formal method for software engineering, Z refers to Zermelo, a mathematician whose name is associated with set theory. Many computing science, programming and software engineering proceedings are published regularly. The ones by VDM Europe have the distinguished mark that they are concerned with bringing real theory to apply to rea...

1 Introduction.- 2 Mathematical framework.- 3 Formal model of visualization.- 4 Graphical nucleus.- 5 Implementation of a graphical nucleus.- 6 Extending a graphical nucleus.- 7 Conclusion.

Keine Beschreibung.

A collection of papers on computer vision research in Euro- pe, with sections on image features, stereo and reconstruc- tion, optical flow, motion, structure from motion, tracking, stereo and motion, features and shape, shape description, and recognition and matching.

Stochastic Petri nets: An elementary introduction.- Improving the efficiency of the analysis of DSPN models.- Synchronized elementary net systems.- Descriptive and analytical process algebras.- P/T-systems as abstractions of C/E-systems.- The semantics of capacities in P/T nets.- Petri net tool overview 1989.- Equivalence transformations of PrT-Nets.- A reduction theory for coloured nets.- Optimizing microprograms for recurrent loops on pipeli...

A central problem in algebraic topology is the calculation of the values of the stable homotopy groups of spheres +*S. In this book, a new method for this is developed based upon the analysis of the Atiyah-Hirzebruch spectral sequence. After the tools for this analysis are developed, these methods are applied to compute inductively the first 64 stable stems, a substantial improvement over the previously known 45. Much of this computation is al...

The authors analyze the ways in which places have been transformed through the changes taking place within them - shifts in the nature and quantity of paid and unpaid work, in social and political mobilization, in cultural and aesthetic experience and in the built environment. Using a locality study of Lancaster, they emphasize place as a decisive point in understanding social and economic changes. They consider how successfully concepts of `...