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Concept Lattices : Second International Conference on Formal Concept Analysis, Icfca 2004, Sydney, Australia, February 23-26, 2004, Proceedings - Peter W. Eklund

Concept Lattices

Second International Conference on Formal Concept Analysis, Icfca 2004, Sydney, Australia, February 23-26, 2004, Proceedings

By: Peter W. Eklund (Editor)

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Published: 10th February 2004
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This volume contains the Proceedings of ICFCA 2004, the 2nd International Conference on Formal Concept Analysis. The ICFCA conference series aims to be the premier forum for the publication of advances in applied lattice and order theory and in particular scienti?c advances related to formal concept analysis. Formal concept analysis emerged in the 1980s from e?orts to restructure lattice theory to promote better communication between lattice theorists and potentialusersoflatticetheory.Sincethen, the?eldhasdevelopedintoagrowing research area in its own right with a thriving theoretical community and an increasing number of applications in data and knowledge processing including data visualization, information retrieval, machine learning, data analysis and knowledge management. In terms of theory, formal concept analysis has been extended into attribute exploration, Boolean judgment, contextual logic and so on to create a powerful general framework for knowledge representation and reasoning. This conference aims to unify theoretical and applied practitioners who use formal concept an- ysis, drawing on the ?elds of mathematics, computer and library sciences and software engineering. The theme of the 2004 conference was 'Concept Lattices" to acknowledge the colloquial term used for the line diagrams that appear in almost every paper in this volume. ICFCA 2004 included tutorial sessions, demonstrating the practical bene?ts of formal concept analysis, and highlighted developments in the foundational theory and standards. The conference showcased the increasing variety of formal concept analysis software and included eight invited lectures from distinguished speakersinthe?eld.Sevenoftheeightinvitedspeakerssubmittedaccompanying papers and these were reviewed and appear in this volume.

Preconcept algebras and generalized double boolean algebrasp. 1
Protoconcept graphs : the lattice of conceptual contentsp. 14
Signs and formal conceptsp. 28
A mathematical model for TOSCANA-systems : conceptual data systemsp. 39
BLID : an application of logical information systems to bioinformaticsp. 47
Formal concept analysis : its role in teaching lattice theoryp. 55
Concept lattices for information visualization : can novices read line-diagrams?p. 57
Browsing search results via formal concept analysis : automatic selection of attributesp. 74
Formal concept analysis and semantic file systemsp. 88
Numerical analysis in conceptual systems with ToscanaJp. 96
Tool support for FCAp. 104
Automated lattice drawingp. 112
Congruences of finite distributive concept algebrasp. 128
When is a concept algebra boolean?p. 142
Background knowledge in concept graphsp. 156
Agreement contexts in formal concept analysisp. 172
Towards a conceptual theory of indistinguishable objectsp. 180
Conceptual knowledge processing with formal concept analysis and ontologiesp. 189
A first step towards protoconcept explorationp. 208
Geometry of data tablesp. 222
Concept extensions and weak clusters associated with multiway dissimilarity measuresp. 236
Unlocking the semantics of Roget's thesaurus using formal concept analysisp. 244
FCA in knowledge technologies : experiences and opportunitiesp. 252
Applying formal concept analysis to description logicsp. 261
Machine learning and formal concept analysisp. 287
A comparative study of FCA-based supervised classification algorithmsp. 313
Modelling tacit knowledge via questionnaire datap. 321
Predicate invention and the revision of first-order concept latticesp. 329
The power of Peircean algebraic logic (PAL)p. 337
Formal concept analysis for knowledge discovery and data mining : the new challengesp. 352
AddIntent : a new incremental algorithm for constructing concept latticesp. 372
QuDA : applying formal concept analysis in a data mining environmentp. 386
A parallel algorithm to generate formal concepts for large datap. 394
Using concept lattices for requirements reconciliationp. 402
Table of Contents provided by Blackwell. All Rights Reserved.

ISBN: 9783540210436
ISBN-10: 3540210431
Series: Lecture Notes
Audience: General
Format: Paperback
Language: English
Number Of Pages: 418
Published: 10th February 2004
Publisher: Springer-Verlag Berlin and Heidelberg Gmbh & Co. Kg
Country of Publication: DE
Dimensions (cm): 23.39 x 15.6  x 2.21
Weight (kg): 0.59