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Searching for authors named "Susanne Prediger" – sorted by Relevance.

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Help! 6 documents found, showing 1 through 6.
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  • Formal Concept Analysis for General Objects  
  • by Susanne Prediger — 2000
  • …General objects are classes of individual objects that are considered to be extents of concepts of a formal context. In this paper, different contexts with general objects are defined and their conceptual structure and relation to other contexts is analyzed with methods of Formal Concept Analysis.…
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  • Simple Concept Graphs: A Logic Approach  
  • by Susanne Prediger — 1998 — Chein (Eds.): Conceptual Structures: Theory, Tools and Applications. LNAI 1453
  • …Conceptual Graphs and Formal Concept Analysis are combined by developing a logical theory for concept graphs of relational contexts. Therefore, concept graphs are introduced as syntactical constructs, and their semantics is defined based on relational contexts. For this contextual logic, a sound and…
  • Cited by 9 (1 self) – Add To MetaCart
  • Theory-driven Logical Scaling  
  • by Susanne Prediger, Gerd Stumme — 1999 — Proc. 6th Intl. Workshop Knowledge Representation Meets Databases, Heidelberg. CEUR Workshop Proc
  • …this paper, the basics of Conceptual Information Systems and conceptual scales are provided in Section 2.…
  • Cited by 4 (1 self) – Add To MetaCart
  • The Lattice of Concept Graphs of a Relationally Scaled Context  
  • by Susanne Prediger, Rudolf Wille — 1999 — Cyre (eds.): Conceptual Structures: Standards and Practices. LNAI 1640
  • …The aim of this paper is to contribute to Data Analysis by clarifying how concept graphs may be derived from data tables. First it is shown how, by the method of relational scaling, a many-valued data context can be transformed into a power context family. Then it is proved that the concept graphs o…
  • Cited by 17 (4 self) – Add To MetaCart
  • Symbolic Objects in Formal Concept Analysis  
  • by Susanne Prediger, Technische Hochschule Darmstadt, Fachbereich Mathematik — 1997 — Proceedings of the Second International Symposium on Knowledge, Retrieval, Use and Storage for Efficiency, G. Mineau & A. Fall (eds
  • …. Symbolic objects are the basic elements for knowledge representation in symbolic data analysis. This paper aims to integrate symbolic objects into formal concept analysis in order to compare and tie together both approaches. 1 Introduction Symbolic objects are the basic elements of a formal langu…
  • Cited by 5 (1 self) – Add To MetaCart
  • Logical Scaling in Formal Concept Analysis  
  • by Susanne Prediger, Technische Hochschule Darmstadt, Fachbereich Mathematik — 1997 — Conceptual structures: ful Peirce's dream. LNAI 1257
  • …. Logical scaling is a new method to transform data matrices which are based on object-attribute-value-relationships into data matrices from which conceptual hierarchies can be explored. The derivation of concept lattices is determined by terminologies expressed in a formallogical language. Publishe…
  • Cited by 18 (2 self) – Add To MetaCart
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