@article{keyhere,
        title = {A lattice conceptual clustering system and its application to browsing retrieval},
        author = {Claudio Carpineto and Giovanni Romano},
        journal = {Machine Learning},
        month = {#aug#},
        number = 2,
        pages = {95--122},
        volume = 24,
        year = 1996,
        url = {http://dx.doi.org/10.1007/BF00058654},
        description = {SpringerLink - Zeitschriftenbeitrag},
	abstract = {The theory of concept (or Galois) lattices provides a simple and formal approach to conceptual clustering. In this paper we present GALOIS, a system that automates and applies this theory. The algorithm utilized by GALOIS to build a concept lattice is incremental and efficient, each update being done in time at most quadratic in the number of objects in the lattice. Also, the algorithm may incorporate background information into the lattice, and through clustering, extend the scope of the theory. The application we present is concerned with information retrieval via browsing, for which we argue that concept lattices may represent major support structures. We describe a prototype user interface for browsing through the concept lattice of a document-term relation, possibly enriched with a thesaurus of terms. An experimental evaluation of the system performed on a medium-sized bibliographic database shows good retrieval performance and a significant improvement after the introduction of background knowledge.
ER  -},
	biburl = {http://www.bibsonomy.org/bibtex/2a53905954aeef0a80ec7424f978bca14/stumme},
	keywords = {information formal ir analysis retrieval clustering fca concept carpineto}
}

@article{jaeschke08discovering,
        title = {Discovering Shared Conceptualizations in Folksonomies},
        author = {Robert Jäschke and Andreas Hotho and Christoph Schmitz and Bernhard Ganter and Gerd Stumme},
        journal = {Journal of Web Semantics},
        number = 1,
        pages = {38-53},
        volume = 6,
        year = 2008,
        url = {http://dx.doi.org/10.1016/j.websem.2007.11.004},
        biburl = {http://www.bibsonomy.org/bibtex/2eb0bdaeab0aa5d4c528c97e2b10770b9/stumme},
	keywords = {triadic myown bibsonomy shared fca formal discovering analysis 2007 concept l3s folksonomies}
}

@inproceedings{wille94plaedoyer,
        title = {{Plädoyer für eine philosophische Grundlegung der Begrifflichen Wissensverarbeitung}},
        address = {Mannheim},
        author = {Rudolf Wille},
        booktitle = {Begriffliche Wissensverarbeitung -- Grundfragen und Aufgaben},
        editor = {R. Wille and M. Zickwolff},
        journal = {B. I. -Wissenschaftsverlag},
        pages = {11-25},
        publisher = {B. I. -Wissenschaftsverlag},
        year = 1994,
        biburl = {http://www.bibsonomy.org/bibtex/24423251a98a4bba43a7ffa89c108a3fd/stumme},
	keywords = {wissensverarbeitung knowledge begriffliche OntologyHandbook concept processing conceptual fca formal analysis FCA}
}

@article{wille00begriffliche,
        title = {{Begriffliche Wissensverarbeitung: Theorie und Praxis}},
        author = {Rudolf Wille},
        journal = {Informatik--Spektrum},
        number = 6,
        pages = {357-369},
        volume = 23,
        year = 2000,
        url = {http://dblp.uni-trier.de/db/journals/insk/insk23.html#Wille00},
        ee = {http://link.springer.de/link/service/journals/00287/bibs/0023006/00230357.htm},
	date = {2002-01-03},
	biburl = {http://www.bibsonomy.org/bibtex/28b3d9e55b5756262ef65758345258d3b/stumme},
	keywords = {fca formale processing analysis OntologyHandbook FCA begriffsanalyse concept knowledge formal conceptual wissensverarbeitung}
}

@inproceedings{wille94plaedoyer,
        title = {{Pl�doyer f�r eine philosophische Grundlegung der Begrifflichen Wissensverarbeitung}},
        address = {Mannheim},
        author = {Rudolf Wille},
        booktitle = {Begriffliche Wissensverarbeitung -- Grundfragen und Aufgaben},
        editor = {R. Wille and M. Zickwolff},
        journal = {B. I. -Wissenschaftsverlag},
        pages = {11-25},
        publisher = {B. I. -Wissenschaftsverlag},
        year = 1994,
        biburl = {http://www.bibsonomy.org/bibtex/23d15f666da41efce3311baf2ecaa7d89/stumme},
	keywords = {FCA OntologyHandbook wissensverarbeitung knowledge concept processing conceptual begriffliche formal fca analysis}
}

@incollection{Wille87b,
        title = {{Bedeutungen von Begriffsverb{\"a}nden}},
        address = { Mannheim },
        author = {Rudolf Wille},
        booktitle = { Beitr{\"a}ge zur Begriffsanalyse },
        editor = {Bernhard Ganter and Rudolf Wille and Karl Erich Wolff},
        pages = { 161-211 },
        publisher = { B.I.--Wissenschaftsverlag },
        year = { 1987 },
        description = {FCA publications until 1980},
	biburl = {http://www.bibsonomy.org/bibtex/29393d6e046e5919370d6ca9d7204f53a/stumme},
	keywords = {lattices tu analysis FCA forschungsgruppe darmstadt OntologyHandbook ag1 formal fba concept formale begriffsanalyse fca}
}

@misc{takacs1984two,
        title = {Two applications of {G}alois graphs in pedagogical research},
        author = {Viola Tak�cs},
        howpublished = {Manuscript of a lecture given at TH Darmstadt, 60 pages},
        month = {February},
        year = 1984,
        biburl = {http://www.bibsonomy.org/bibtex/2b2ddc22e6366c21d996f56bfa06908dd/stumme},
	keywords = {OntologyHandbook fca formale concept living beings example begriffsanalyse analysis FCA formal}
}

@article{stumme03off,
        title = {Off to New Shores -- Conceptual Knowledge Discovery and Processing},
        author = {G. Stumme},
        journal = {Intl. J. Human-Comuter Studies (IJHCS)},
        month = {September},
        number = 3,
        pages = {287-325},
        volume = 59,
        year = 2003,
        url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2003/stumme2003off.pdf},
        comment = {alpha},
	abstract = {In the last years, the main orientation of Formal Concept Analysis
    (FCA) has turned from mathematics towards computer science. This
    article provides a review of this new orientation and analyzes why
    and how FCA and computer science attracted each other. It discusses
    FCA as a knowledge representation formalism using five knowledge
    representation principles provided by Davis, Shrobe, and Szolovits
    (1993). It then studies how and why mathematics-based researchers
    got attracted by computer science. We will argue for continuing this
    trend by integrating the two research areas FCA and Ontology Engineering.

    The second part of the article discusses three lines of research which
    witness the new orientation of Formal Concept Analysis: FCA as a
    conceptual clustering technique and its application for supporting
    the merging of ontologies; the efficient computation of association
    rules and the structuring of the results; and the visualization and
    management of conceptual hierarchies and ontologies including its
    application in an email management system.},
	biburl = {http://www.bibsonomy.org/bibtex/23ad5183ad5e15d93898a798bd5063194/stumme},
	keywords = {Processing discovery 2003 fca habilitation analysis myown FCA knowledge Knowledge concept conceptual processing formal Conceptual OntologyHandbook}
}

@article{kuznetsov02comparing,
        title = {Comparing performance of algorithms for generating concept lattices},
        author = {S. Kuznetsov and S. Obiedkov},
        journal = {Journal of Experimental and Theoretical Artificial Intelligence},
        pages = {189-216},
        volume = 14,
        year = 2002,
        url = {citeseer.ist.psu.edu/666686.html},
        biburl = {http://www.bibsonomy.org/bibtex/2aac9dbdb8310f6b3db8bae76e434b314/stumme},
	keywords = {algorithms OntologyHandbook analysis concept fca formal FCA algorithm}
}

@article{kent95creating,
        title = {Creating a Web Analysis and Visualization Environment},
        author = {Robert E. Kent and Christian Neuss},
        journal = {Computer Networks and ISDN Systems},
        number = {1\&2},
        pages = {109-117},
        volume = 28,
        year = 1995,
        url = {http://dblp.uni-trier.de/db/journals/cn/cn28.html#KentN95},
        ee = {http://dx.doi.org/10.1016/0169-7552(95)00095-X},
	date = {2003-02-14},
	biburl = {http://www.bibsonomy.org/bibtex/2a9f6da98afa14d110a529e515e8f592b/stumme},
	keywords = {OntologyHandbook Visualization Creating analysis fca visualization formal FCA concept creating Web web Analysis}
}

@inproceedings{jaeschke06trias,
        title = {TRIAS - An Algorithm for Mining Iceberg Tri-Lattices},
        address = {Hong Kong},
        author = {Robert J�schke and Andreas Hotho and Christoph Schmitz and Bernhard Ganter and Gerd Stumme},
        booktitle = {Proceedings of the 6th IEEE International Conference on Data Mining
    (ICDM 06)},
        month = {December},
        pages = {907-911},
        publisher = {IEEE Computer Society},
        year = 2006,
        url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2006/jaeschke2006trias.pdf},
        issn = {1550-4786},
	isbn = {0-7695-2701-9},
	vgwort = {19},
	doi = {http://doi.ieeecomputersociety.org/10.1109/ICDM.2006.162},
	biburl = {http://www.bibsonomy.org/bibtex/238ab0f59191ec7ed1f0e9325685c2860/stumme},
	keywords = {fca iceberg triadic FCA algorithm tri 2006 trias formal nepomuk myown folksonomies folksonomy tagging analysis concept lattices OntologyHandbook}
}

@book{ganter99formal,
        title = {Formal Concept Analysis: Mathematical Foundations},
        author = {B. Ganter and R. Wille},
        note = {Translation of: {\it Formale Be\-griffs\-ana\-ly\-se: Mathematische
    Grundlagen.} Sprin\-ger, Heidelberg 1996.},
        publisher = {Springer},
        year = 1999,
        biburl = {http://www.bibsonomy.org/bibtex/2ee411290ea5b80d257ac115b2738237c/stumme},
	keywords = {math FCA analysis OntologyHandbook formal concept fca}
}

@inproceedings{ducrou2006FCA,
        title = {{FCA}-based Browsing and Searching of a Collection of Images},
        author = {J. Ducrou and B. Vormbrock and P. W. Eklund},
        booktitle = {Proc. of the 14 th Int. Conference on Conceptual Structures},
        publisher = {Springer-Verlag},
        year = 2006,
        location = {LNAI},
	biburl = {http://www.bibsonomy.org/bibtex/2be881638f77ac9d0b4e8434f0b3385f6/stumme},
	keywords = {formal retrieval information images concept image fca analysis FCA ir OntologyHandbook sleuth}
}

@article{chein69algorithme,
        title = {Algorithme de recherche des sous-matrices premi�res d'une matrice},
        author = {Michel Chein},
        journal = {Bull. Math. Soc. Sc. Math. de Roumanie},
        number = 13,
        pages = {21-25},
        volume = 1,
        year = 1969,
        biburl = {http://www.bibsonomy.org/bibtex/2178e5471ac43f591c381653da53060d4/stumme},
	keywords = {algorithme analysis matrices matrice concept FCA algorithm algorithms OntologyHandbook formal fca}
}

@inproceedings{tane06query,
        title = {Query-Based Multicontexts for Knowledge Base Browsing: An Evaluation.},
        author = {Julien Tane and Philipp Cimiano and Pascal Hitzler},
        booktitle = {Proc. 14th Intl. Conf. on Conceptual Structures},
        crossref = {DBLP:conf/iccs/2006},
        editor = {Henrik Sch{\"a}rfe and Pascal Hitzler and Peter {\O}hrstr{\o}m},
        pages = {413-426},
        publisher = {Springer},
        series = {LNCS},
        volume = 4068,
        year = 2006,
        ee = {http://dx.doi.org/10.1007/11787181_30},
	bibsource = {DBLP, http://dblp.uni-trier.de},
	isbn = {3-540-35893-5},
	biburl = {http://www.bibsonomy.org/bibtex/27dc1c278a8b3202c10349bd823f5c98b/stumme},
	keywords = {OntologyHandbook analysis concept fca multicontexts formal iccs FCA}
}

@inproceedings{pasquier98pruning,
        title = {Pruning closed itemset lattices for associations rules.},
        author = {Nicolas Pasquier and Yves Bastide and Rafik Taouil and Lotfi Lakhal},
        booktitle = {Bases de Donn�es Avanc�es},
        crossref = {conf/bda/1998},
        editor = {Mokrane Bouzeghoub},
        year = 1998,
        url = {http://dblp.uni-trier.de/db/conf/bda/bda98.html#PasquierBTL98},
        date = {2006-09-14},
	biburl = {http://www.bibsonomy.org/bibtex/220dd28b712c5380c17f536734fb1a804/stumme},
	keywords = {itemset analysis OntologyHandbook closed association FCA rules mining concept formal fca}
}

@inproceedings{baader07completing,
        title = {Completing Description Logic Knowledge Bases Using Formal Concept
    Analysis.},
        author = {Franz Baader and Bernhard Ganter and Baris Sertkaya and Ulrike Sattler},
        booktitle = {IJCAI},
        crossref = {conf/ijcai/2007},
        editor = {Manuela M. Veloso},
        pages = {230-235},
        year = 2007,
        url = {http://owled2007.iut-velizy.uvsq.fr/PapersPDF/submission_5.pdf},
        ee = {http://www.ijcai.org/papers07/Papers/IJCAI07-035.pdf},
	date = {2007-03-05},
	description = {dblp},
	biburl = {http://www.bibsonomy.org/bibtex/25820d87b8abafea6412a706e9dc4d791/stumme},
	keywords = {logics fca concept OntologyHandbook FCA formal dl description analysis}
}

@inproceedings{tane2005using,
        title = {Using a Query-Based Multicontext For Knowledge Base Browsing},
        author = {Julien Tane},
        booktitle = {Formal Concept Analysis, Third International Conf., ICFCA 2005-Supplementary Volume},
        month = {FEB},
        organization = {IUT de Lens, Universite d Artois},
        pages = {62--78},
        year = 2006,
        biburl = {http://www.bibsonomy.org/bibtex/2ff829df5d670725fad5902dbff1b453d/stumme},
	keywords = {fca formale formal analysis concept begriffsanalyse multicontexts}
}

@book{rudolph2006relational,
        title = {Relational Exploration - Combining Description Logics and Formal Concept Analysis for Knowledge Specification},
        author = {Sebastian Rudolph},
        month = {DEC},
        note = {Dissertation},
        publisher = {Universitätsverlag Karlsruhe},
        year = 2006,
        url = {\url{http://hsss.slub-dresden.de/documents/1172682174599-1228/1172682174599-1228.pdf}},
        biburl = {http://www.bibsonomy.org/bibtex/2c8997feee8bc42f09e057f9be7eb5f92/stumme},
	keywords = {relational formale description fca logics formal dl analysis begriffsanalyse exploration concept attribute}
}

@article{stumme02computing,
        title = {Computing Iceberg Concept Lattices with {Titanic}},
        author = {G. Stumme and R. Taouil and Y. Bastide and N. Pasqier and L. Lakhal},
        journal = {{J.} Data and KnowledgeEngineering (DKE)},
        number = 2,
        pages = {189-222},
        volume = 42,
        year = 2002,
        url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2002/stumme2002computing.pdf},
        comment = {alpha},
	biburl = {http://www.bibsonomy.org/bibtex/2a590bd9ffa84e218d2d78c36feea9e1d/stumme},
	keywords = {formal myown itemsets lattices fca concept 2002 titanic analysis iceberg closed}
}