Publications

216 Publications visible to you, out of a total of 216

Abstract

Not specified

Authors: S. Gräber, Elske Ammenwerth, B. Brigl, C. Dujat, A. Große, A. Häber, C. Jostes, Alfred Winter

Date Published: 2002

Publication Type: Misc

Abstract

Not specified

Authors: T. Wendt, B. Brigl, Alfred Winter

Date Published: 2001

Publication Type: Journal article

Abstract (Expand)

Information management in hospitals is a complex task. In order to reduce complexity, we distinguish strategic, tactical, and operational information management. This is essential, because each of these information management levels views hospital information systems from different perspectives, and therefore uses other methods and tools. Since all these management activities deal only in part with computers, but mainly with human beings and their social behavior, we define a hospital information system as a sociotechnical subsystem of a hospital. Without proper strategic planning it would be a matter of chance, if a hospital information system would fulfil the information strategies goals. In order to support strategic planning and to reduce efforts for creating strategic plans, we propose a practicable structure.

Authors: Alfred Winter, Elske Ammenwerth, O. J. Bott, B. Brigl, Anke Buchauer, S. Graber, A. Grant, A. Haber, W. Hasselbring, Reinhold Haux, A. Heinrich, H. Janssen, I. Kock, O. S. Penger, Hans-Ulrich Prokosch, A. Terstappen, Andreas Winter

Date Published: 2001

Publication Type: Journal article

Abstract

Not specified

Authors: Alfred Winter, Birgit Brigl, Anke Häber

Date Published: 2001

Publication Type: InCollection

Abstract (Expand)

To control the heterogeneity inherent to hospital information systems the information management needs appropriate hospital information systems modeling methods or techniques. This paper shows that, for several reasons, available modeling approaches are not able to answer relevant questions of information management. To overcome this major deficiency we offer an UML-based ontology for describing hospital information systems architectures. This ontology views at three layers: the domain layer, the logical tool layer, and the physical tool layer, and defines the relevant components. The relations between these components, especially between components of different layers make the answering of our information management questions possible.

Authors: Alfred Winter, Birgit Brigl, Thomas Wendt

Date Published: 2001

Publication Type: InCollection

Abstract

Not specified

Authors: A. Häber, C. Heide, M. Friedrich, Alfred Winter

Date Published: 2001

Publication Type: Journal article

Abstract

Not specified

Authors: A. Häber, G. Herrmann, Alfred Winter

Date Published: 2001

Publication Type: Journal article

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