70,007 Result(s)

Article

On the numerical solution of higher order nonlinear parabolic equations

E. Allgower, R. Guenther in Computing (1968)

Article

Erratum zu: Ableitungsfreie Schranken für die numerische Integration

Dr. F. Stetter in Computing (1969)

Article

Zertifikat zu Algorithmus 8

Prof. Dr. W. Knödel in Computing (1969)

Article

Algorithmus 12: Ein ableitungsfreies Verfahren zur Lösung endlichdimensionaler nichtlinearer Gleichungssysteme

H. Schwetlick in Computing (1970)

Article

Berichtigung zu Algorithmus 10

Dr. H. Späth in Computing (1971)

Article

Berichtigung zu: Tabulator-Turingmaschine und Komplexität

Dipl.-Math R. Weicker in Computing (1972)

Article

Stochastic behaviour of a parallel redundant complex system with three types of components

P. K. Kapur, K. R. Kapoor in Computing (1974)

Article

Optimale Basiswahl für eine Gleitkomma-Arithmetik

Dr. Th. Kreifelts in Computing (1975)

Chapter and Conference Paper

Scheduling preemptable tasks on unrelated processors with additional resources to minimize schedule length

The problem considered is that of scheduling n preemptable tasks on m parallel processors, when each task requires for its processing a processor and one resource unit from the set of additional resources. The...

Roman Słowiński in Information Systems Methodology (1978)

Chapter and Conference Paper

Synchronic aspects of data types : Construction of a non-algorithmic solution of the Banker's problem

By means of two simple data structures, namely the "cell" and the "interrupt", increasingly complex structures are defined. The specification of these structures is given in a novel extension of the path notat...

Piero R. Torrigiani in Information Systems Methodology (1978)

Chapter and Conference Paper

An experiment in computer aided information systems development

During the last decade there has been a growing interest in the use of computers to assist systems analysts and designers in the development of systems specifications and in the implementation of program syste...

Per Aanstad, Trond Johansen, Geir Skylstad… in Information Systems Methodology (1978)

Chapter and Conference Paper

A multi-level approach for data description and management of a large hierarchical database supporting a hospital patient information system

The paper describes a systematic approach to satisfy the various — and partly conflicting — data processing requirements occurring in a large operational hospital database.

K. Sauter, W. Weingarten, J. Klonk, P. L. Reichertz in Information Systems Methodology (1978)

Chapter and Conference Paper

Interactive systems as if users really mattered

Emphasis in the design of interactive systems is still too often concentrated on definition of data objects and operators, while too little attention is paid to the needs, perceptions and reactions of eventual...

Warren A. Potas in Information Systems Methodology (1978)

Chapter and Conference Paper

Scheduling dependent tasks from an infinite stream in systems with nonpreemptible resources

An infinite stream of independent jobs composed of sets of dependent tasks, which are being fed into a uniprocessor computer system with nonpreemptible resources is considered. A joint approach is presented, t...

Wojciech Cellary in Information Systems Methodology (1978)

Chapter and Conference Paper

Human resources systematically applied to ensure computer security

In order to maintain the integrity of a computing service, it is essential to assume that there is no limit to the ingenuity of men who wish to break the service's security measures and no limit to the careles...

V. P. Lane, F. G. Wright in Information Systems Methodology (1978)

Chapter and Conference Paper

Deadlock avoidance in graph-structured task systems

Existing models for deadlock detection and avoidance give practical solution only in the case of chains of independent tasks.

M. Di Manzo, A. L. Frisiani, G. Olimpo in Information Systems Methodology (1978)

Chapter and Conference Paper

A participative approach to systems analysis : An action research in the local government

In order to present a participation-oriented systems analysis method, the rationale of users' participation is discussed considering the recent trends in systems analysis techniques from an organizational poin...

C. Ciborra, G. Gasbarri, P. C. Maggiolini in Information Systems Methodology (1978)

Chapter and Conference Paper

A framework for the analysis of the relationship between business organization evolution and business information systems evolution

This paper describes a matrix which put into evidence the tight "correlation" existing between the EDP Development and the Organization Development of a Company.

M. Ricciardi, Information Systems, Marketing Director in Information Systems Methodology (1978)

Chapter and Conference Paper

Protection in languages for real time programming

A protection mechanism which may be embedded in an object oriented language for real time programming permitting definition of abstract data types, is proposed in this paper.

P. Ancilotti, M. Boari, N. Lijtmaer in Information Systems Methodology (1978)

Chapter and Conference Paper

A model for the description of the information system dynamics

This paper deals with the description of the information system dynamics at the conceptual level. A model is put forward to take into account both the structural and dynamic aspects of data base. The data mode...

A. Flory, J. Kouloumdjian in Information Systems Methodology (1978)