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288
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FODO
1998
Springer
15 years 11 months ago
1998
Springer
Abstract. A Conceptual Information System consists of a database together with conceptual hierarchies. The management system TOSCANA visualizes arbitrary combinations of conceptual...
208
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EJIS
2011
15 years 1 months ago
2011
Information Systems Research (“Wirtschaftsinformatik”) basically follows two research approaches: the behavioristic approach and the design-oriented approach. In this memorand...
164
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WSC
1998
15 years 8 months ago
1998
Informational Macrodynamics (IMD) presents a unified informational systemic approach with common information language for modeling, analysis and optimization of a variety of inter...
140
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PDPTA
2003
15 years 8 months ago
2003
We present a novel approach to detect misuse within an information retrieval system by gathering and maintaining knowledge of the behavior of the user rather than anticipating att...
168
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TCS
2008
15 years 6 months ago
2008
In this paper a new notion of continuous information system is introduced. It is shown that the information systems of this kind generate exactly the continuous domains. The new i...