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JETAI
2002
71views more  JETAI 2002»
13 years 7 months ago
Comparing performance of algorithms for generating concept lattices
Several algorithms that generate the set of all formal concepts and diagram graphs of concept lattices are considered. Some modifications of wellknown algorithms are proposed. Algo...
Sergei O. Kuznetsov, Sergei A. Obiedkov
ICFCA
2010
Springer
14 years 15 days ago
A Survey of Hybrid Representations of Concept Lattices in Conceptual Knowledge Processing
A feature of Formal Concept Analysis is the use of the line diagram of the concept lattice to visualize a conceptual space. The line diagram is a specialized form of Hasse diagram ...
Peter W. Eklund, Jean Villerd
ENTCS
2011
105views more  ENTCS 2011»
13 years 2 months ago
Bridges from Language to Logic: Concepts, Contexts and Ontologies
This paper gives a brief overview of the work on translating natural language sentences into logic done at PARC and distills a few simple-minded lessons. Then we turn our attentio...
Valeria de Paiva
ICCS
2004
Springer
14 years 1 months ago
A Cartesian Closed Category of Approximable Concept Structures
Abstract. Infinite contexts and their corresponding lattices are of theoretical and practical interest since they may offer connections with and insights from other mathematical ...
Pascal Hitzler, Guo-Qiang Zhang
JAR
2008
115views more  JAR 2008»
13 years 7 months ago
Formal Models and Analysis of Secure Multicast in Wired and Wireless Networks
The spreading of multicast technology enables the development of group communication and so dealing with digital streams becomes more and more common over the Internet. Given the f...
Roberto Gorrieri, Fabio Martinelli, Marinella Petr...