Jäschke, R. & Rudolph, S.
(2013):
Attribute Exploration on the Web.
In: Contributions to the 11th International Conference on Formal Concept Analysis,
[Volltext]
[Kurzfassung] [BibTeX][Endnote]
We propose an approach for supporting attribute exploration by web information retrieval, in particular by posing appropriate queries to search engines, crowd sourcing systems, and the linked open data cloud. We discuss underlying general assumptions for this to work and the degree to which these can be taken for granted.
@inproceedings{jaschke2013attribute,
author = {Jäschke, Robert and Rudolph, Sebastian},
title = {Attribute Exploration on the Web},
editor = {Cellier, Peggy and Distel, Felix and Ganter, Bernhard},
booktitle = {Contributions to the 11th International Conference on Formal Concept Analysis},
year = {2013},
pages = {19--34},
url = {http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-113133},
keywords = {2013, acquisition, analysis, attribute, computing, concept, crowdsourcing, data, exploration, fca, formal, human, information, ir, iteg, knowledge, l3s, linked, lod, open, retrieval, search, sparql, web},
abstract = {We propose an approach for supporting attribute exploration by web information retrieval, in particular by posing appropriate queries to search engines, crowd sourcing systems, and the linked open data cloud. We discuss underlying general assumptions for this to work and the degree to which these can be taken for granted.}
}
%0 = inproceedings
%A = Jäschke, Robert and Rudolph, Sebastian
%B = Contributions to the 11th International Conference on Formal Concept Analysis
%D = 2013
%T = Attribute Exploration on the Web
%U = http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-113133
(to appear):
? (Hrsg.)
(2009 ):
Knowledge Discovery Enhanced with Semantic and Social Information.
Erscheinungsjahr/Year: 2009 .
Verlag/Publisher: Springer,
Heidelberg.
[BibTeX]
[Endnote]
@book{berendt09knowledge,
author = {?},
title = {Knowledge Discovery Enhanced with Semantic and Social Information},
publisher = {Springer},
address = {Heidelberg},
year = {2009 },
note = {(to appear)},
keywords = {2.0, discovery, information, knowledge, semantic, social, web, web2.0}
}
%0 = book
%A = ?
%C = Heidelberg
%D = 2009
%I = Springer
%T = Knowledge Discovery Enhanced with Semantic and Social Information
Krause, B.; Jäschke, R.; Hotho, A. & Stumme, G.
(2008):
Logsonomy - Social Information Retrieval with Logdata.
In: HT '08: Proceedings of the Nineteenth ACM Conference on Hypertext and Hypermedia,
New York, NY, USA.
[Volltext]
[Kurzfassung] [BibTeX][Endnote]
Social bookmarking systems constitute an established
rt of the Web 2.0. In such systems
ers describe bookmarks by keywords
lled tags. The structure behind these social
stems, called folksonomies, can be viewed
a tripartite hypergraph of user, tag and resource
des. This underlying network shows
ecific structural properties that explain its
owth and the possibility of serendipitous
ploration.
day’s search engines represent the gateway
retrieve information from the World Wide
b. Short queries typically consisting of
o to three words describe a user’s information
ed. In response to the displayed
sults of the search engine, users click on
e links of the result page as they expect
e answer to be of relevance.
is clickdata can be represented as a folksonomy
which queries are descriptions of
icked URLs. The resulting network structure,
ich we will term logsonomy is very
milar to the one of folksonomies. In order
find out about its properties, we analyze
e topological characteristics of the tripartite
pergraph of queries, users and bookmarks
a large snapshot of del.icio.us and
query logs of two large search engines.
l of the three datasets show small world
operties. The tagging behavior of users,
ich is explained by preferential attachment
the tags in social bookmark systems, is
flected in the distribution of single query
rds in search engines. We can conclude
at the clicking behaviour of search engine
ers based on the displayed search results
d the tagging behaviour of social bookmarking
ers is driven by similar dynamics.
@inproceedings{krause2008logsonomy,
author = {Krause, Beate and Jäschke, Robert and Hotho, Andreas and Stumme, Gerd},
title = {Logsonomy - Social Information Retrieval with Logdata},
booktitle = {HT '08: Proceedings of the Nineteenth ACM Conference on Hypertext and Hypermedia},
publisher = {ACM},
address = {New York, NY, USA},
year = {2008},
pages = {157--166},
url = {http://portal.acm.org/citation.cfm?id=1379092.1379123&coll=ACM&dl=ACM&type=series&idx=SERIES399&part=series&WantType=Journals&title=Proceedings%20of%20the%20nineteenth%20ACM%20conference%20on%20Hypertext%20and%20hypermedia},
doi = {http://doi.acm.org/10.1145/1379092.1379123},
isbn = {978-1-59593-985-2},
keywords = {2.0, 2008, analysis, folksonomy, information, itegpub, logsonomy, myown, network, retrieval, search, social, tagorapub, web, web2.0, web20},
abstract = {Social bookmarking systems constitute an established
rt of the Web 2.0. In such systems
ers describe bookmarks by keywords
lled tags. The structure behind these social
stems, called folksonomies, can be viewed
a tripartite hypergraph of user, tag and resource
des. This underlying network shows
ecific structural properties that explain its
owth and the possibility of serendipitous
ploration.
day’s search engines represent the gateway
retrieve information from the World Wide
b. Short queries typically consisting of
o to three words describe a user’s information
ed. In response to the displayed
sults of the search engine, users click on
e links of the result page as they expect
e answer to be of relevance.
is clickdata can be represented as a folksonomy
which queries are descriptions of
icked URLs. The resulting network structure,
ich we will term logsonomy is very
milar to the one of folksonomies. In order
find out about its properties, we analyze
e topological characteristics of the tripartite
pergraph of queries, users and bookmarks
a large snapshot of del.icio.us and
query logs of two large search engines.
l of the three datasets show small world
operties. The tagging behavior of users,
ich is explained by preferential attachment
the tags in social bookmark systems, is
flected in the distribution of single query
rds in search engines. We can conclude
at the clicking behaviour of search engine
ers based on the displayed search results
d the tagging behaviour of social bookmarking
ers is driven by similar dynamics.}
}
%0 = inproceedings
%A = Krause, Beate and Jäschke, Robert and Hotho, Andreas and Stumme, Gerd
%B = HT '08: Proceedings of the Nineteenth ACM Conference on Hypertext and Hypermedia
%C = New York, NY, USA
%D = 2008
%I = ACM
%T = Logsonomy - Social Information Retrieval with Logdata
%U = http://portal.acm.org/citation.cfm?id=1379092.1379123&coll=ACM&dl=ACM&type=series&idx=SERIES399&part=series&WantType=Journals&title=Proceedings%20of%20the%20nineteenth%20ACM%20conference%20on%20Hypertext%20and%20hypermedia
Ducrou, J.; Vormbrock, B. & Eklund, P. W.
(2006):
FCA-based Browsing and Searching of a Collection of Images.
In: Proc. of the 14 th Int. Conference on Conceptual Structures,
[BibTeX][Endnote]
@inproceedings{ducrou2006FCA,
author = {Ducrou, J. and Vormbrock, B. and Eklund, P. W.},
title = {FCA-based Browsing and Searching of a Collection of Images},
booktitle = {Proc. of the 14 th Int. Conference on Conceptual Structures},
publisher = {Springer-Verlag},
year = {2006},
keywords = {FCA, OntologyHandbook, analysis, concept, fca, formal, image, images, information, ir, retrieval, sleuth}
}
%0 = inproceedings
%A = Ducrou, J. and Vormbrock, B. and Eklund, P. W.
%B = Proc. of the 14 th Int. Conference on Conceptual Structures
%D = 2006
%I = Springer-Verlag
%T = FCA-based Browsing and Searching of a Collection of Images
Hotho, A.; Jäschke, R.; Schmitz, C. & Stumme, G.
(2006):
Information Retrieval in Folksonomies: Search and Ranking.
In: Proceedings of the 3rd European Semantic Web Conference,
[BibTeX][Endnote]
@inproceedings{hotho2006information,
author = {Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd},
title = {Information Retrieval in Folksonomies: Search and Ranking},
booktitle = {Proceedings of the 3rd European Semantic Web Conference},
series = {Lecture Notes in Computer Science},
publisher = {Springer},
year = {2006},
pages = {411-426},
keywords = {FCA, OntologyHandbook, folkrank, folksonomy, graph, information, mining, pagerank, rank, ranking, retrieval, search, seminar2006}
}
%0 = inproceedings
%A = Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd
%B = Proceedings of the 3rd European Semantic Web Conference
%D = 2006
%I = Springer
%T = Information Retrieval in Folksonomies: Search and Ranking
Hotho, A.; Jäschke, R.; Schmitz, C. & Stumme, G.
(2006):
Information Retrieval in Folksonomies: Search and Ranking.
In: The Semantic Web: Research and Applications,
Heidelberg.
[BibTeX][Endnote]
@inproceedings{hotho2006information,
author = {Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd},
title = {Information Retrieval in Folksonomies: Search and Ranking},
editor = {Sure, York and Domingue, John},
booktitle = {The Semantic Web: Research and Applications},
series = {LNAI},
publisher = {Springer},
address = {Heidelberg},
year = {2006},
volume = {4011},
pages = {411-426},
keywords = {2006, FCA, IR, OntologyHandbook, folkrank, folksonomy, information, informationretrieval, itegpub, mimose, myown, pagerank, ranking, retrieval}
}
%0 = inproceedings
%A = Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd
%B = The Semantic Web: Research and Applications
%C = Heidelberg
%D = 2006
%I = Springer
%T = Information Retrieval in Folksonomies: Search and Ranking
(2004):
Information Integration and Mining in Databases and on the Web. Proceedings of the 2nd International Workshop on Databases, Documents, and Information Fusion (DBFusion 2002). CEUR Workshop Proceedings Aachen
[Volltext] [BibTeX]
[Endnote]
@proceedings{maedche02information,,
title = {Information Integration and Mining in Databases and on the Web. Proceedings of the 2nd International Workshop on Databases, Documents, and Information Fusion (DBFusion 2002)},
editor = {Maedche, Alexander and Sattler, Kai-Uwe and Stumme, Gerd},
series = {CEUR Workshop Proceedings},
journal = {CEUR-WS},
address = {Aachen},
year = {2004},
volume = {124},
url = {http://ftp.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-124/},
keywords = {2004, databases, dbfusion, fusion, information, integration, itegpub, l3s, myown, proceedings, web, workshop}
}
%0 = proceedings
%C = Aachen
%D = 2004
%T = Information Integration and Mining in Databases and on the Web. Proceedings of the 2nd International Workshop on Databases, Documents, and Information Fusion (DBFusion 2002)
%U = http://ftp.informatik.rwth-aachen.de/Publications/CEUR-WS/Vol-124/
Agarwal, S.; Fankhauser, P.; Gonzalez-Ollala, J.; Hartmann, J.; Hollfelder, S.; Jameson, A.; Klink, S.; Lehti, P.; Ley, M.; Rabbidge, E.; Schwarzkopf, E.; Shrestha, N.; Stojanovic, N.; Studer, R.; Stumme, G. & Walter, B.
(2003):
Semantic Methods and Tools for Information Portals.
In: INFORMATIK 2003 - Innovative Informatikanwendungen (Band 1),
Bonn.
[Volltext]
[Kurzfassung] [BibTeX][Endnote]
The paper describes a set of approaches for representing and
cessing information within a semantically structured information
rtal, while offering the possibility to integrate own
formation. It discusses research performed within the project
emantic Methods and Tools for Information Portals (SemIPort)'.
particular, it focuses on (1) the development of scalable
oring, processing and querying methods for semantic data, (2)
sualization and browsing of complex data inventories, (3)
rsonalization and agent-based interaction, and (4) the
hancement of web mining approaches for use within a
mantics-based portal.
@inproceedings{agarwal03semantic,
author = {Agarwal, Sudhir and Fankhauser, Peter and Gonzalez-Ollala, Jorge and Hartmann, Jens and Hollfelder, Silvia and Jameson, Anthony and Klink, Stefan and Lehti, Patrick and Ley, Michael and Rabbidge, Emma and Schwarzkopf, Eric and Shrestha, Nitesh and Stojanovic, Nenad and Studer, Rudi and Stumme, Gerd and Walter, Bernd},
title = {Semantic Methods and Tools for Information Portals},
editor = {Dittrich, K. and König, W. and Oberweis, A. and Rannenberg, K. and Wahlster, W.},
booktitle = {INFORMATIK 2003 -- Innovative Informatikanwendungen (Band 1)},
series = {LNI},
publisher = {Gesellschaft für Informatik},
address = {Bonn},
year = {2003},
volume = {34},
pages = {116-131},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2003/agarwal2003semantic.pdf},
keywords = {2003, information, informationsportale, myown, ontologies, portals, semantic, semiport, web},
abstract = {The paper describes a set of approaches for representing and
cessing information within a semantically structured information
rtal, while offering the possibility to integrate own
formation. It discusses research performed within the project
emantic Methods and Tools for Information Portals (SemIPort)'.
particular, it focuses on (1) the development of scalable
oring, processing and querying methods for semantic data, (2)
sualization and browsing of complex data inventories, (3)
rsonalization and agent-based interaction, and (4) the
hancement of web mining approaches for use within a
mantics-based portal.}
}
%0 = inproceedings
%A = Agarwal, Sudhir and Fankhauser, Peter and Gonzalez-Ollala, Jorge and Hartmann, Jens and Hollfelder, Silvia and Jameson, Anthony and Klink, Stefan and Lehti, Patrick and Ley, Michael and Rabbidge, Emma and Schwarzkopf, Eric and Shrestha, Nitesh and Stojanovic, Nenad and Studer, Rudi and Stumme, Gerd and Walter, Bernd
%B = INFORMATIK 2003 -- Innovative Informatikanwendungen (Band 1)
%C = Bonn
%D = 2003
%I = Gesellschaft für Informatik
%T = Semantic Methods and Tools for Information Portals
%U = http://www.kde.cs.uni-kassel.de/stumme/papers/2003/agarwal2003semantic.pdf
Cole, R. J.; Eklund, P. W. & Stumme, G.
(2003):
Document Retrieval for Email Search and Discovery using Formal Concept Analysis.
In: Journal of Applied Artificial Intelligence (AAI),
Ausgabe/Number: 3,
Vol. 17,
Erscheinungsjahr/Year: 2003.
Seiten/Pages: 257-280.
[Volltext] [Kurzfassung] [BibTeX]
[Endnote]
This paper discusses an document discovery tool based on
nceptual clustering by formal concept analysis. The program
lows users to navigate email using a visual lattice metaphor
ther than a tree. It implements a virtual file structure over
ail where files and entire directories can appear in multiple
sitions. The content and shape of the lattice formed by the
nceptual ontology can assist in email discovery. The system
scribed provides more flexibility in retrieving stored emails
an what is normally available in email clients. The paper
scusses how conceptual ontologies can leverage traditional
cument retrieval systems and aid knowledge discovery in document
llections.
@article{cole03document,
author = {Cole, Richard J. and Eklund, Peter W. and Stumme, Gerd},
title = {Document Retrieval for Email Search and Discovery using Formal Concept Analysis},
journal = {Journal of Applied Artificial Intelligence (AAI)},
year = {2003},
volume = {17},
number = {3},
pages = {257-280},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2003/AAI03_emails.pdf},
keywords = {2003, analysis, concept, email, fca, formal, information, myown, nepomuk, retrieval, search},
abstract = {This paper discusses an document discovery tool based on
conceptual clustering by formal concept analysis. The program
allows users to navigate email using a visual lattice metaphor
rather than a tree. It implements a virtual file structure over
email where files and entire directories can appear in multiple
positions. The content and shape of the lattice formed by the
conceptual ontology can assist in email discovery. The system
described provides more flexibility in retrieving stored emails
than what is normally available in email clients. The paper
discusses how conceptual ontologies can leverage traditional
document retrieval systems and aid knowledge discovery in document
collections.}
}
%0 = article
%A = Cole, Richard J. and Eklund, Peter W. and Stumme, Gerd
%D = 2003
%T = Document Retrieval for Email Search and Discovery using Formal Concept Analysis
%U = http://www.kde.cs.uni-kassel.de/stumme/papers/2003/AAI03_emails.pdf
Hotho, A.; Staab, S. & Stumme, G.
(2003):
Wordnet improves text document clustering.
In: Proc. SIGIR Semantic Web Workshop,
Toronto.
[Volltext]
[BibTeX][Endnote]
@inproceedings{hotho03wordnet,
author = {Hotho, A and Staab, S. and Stumme, G.},
title = {Wordnet improves text document clustering},
booktitle = {Proc. SIGIR Semantic Web Workshop},
address = {Toronto},
year = {2003},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2003/hotho2003wordnet.pdf},
keywords = {2003, clustering, data, discovery, document, information, ir, kdd, kmeans, knowledge, mining, myown, retrieval, text, wordnet}
}
%0 = inproceedings
%A = Hotho, A and Staab, S. and Stumme, G.
%B = Proc. SIGIR Semantic Web Workshop
%C = Toronto
%D = 2003
%T = Wordnet improves text document clustering
%U = http://www.kde.cs.uni-kassel.de/stumme/papers/2003/hotho2003wordnet.pdf
Gonzalez-Olalla, J. & Stumme, G.
(2002):
Semantic Methods and Tools for Information Portals - The SemIPort Project (Project Description).
In: Semantic Web Mining. Proc. of the Semantic Web Mining Workshop of the 13th Europ. Conf.,
Helsinki.
[Volltext]
[BibTeX][Endnote]
@inproceedings{gonzalez02semantic,
author = {Gonzalez-Olalla, J. and Stumme, G.},
title = {Semantic Methods and Tools for Information Portals - The SemIPort Project (Project Description)},
editor = {Berendt, B. and Hotho, A. and Stumme, G.},
booktitle = {Semantic Web Mining. Proc. of the Semantic Web Mining Workshop of the 13th Europ. Conf.},
address = {Helsinki},
year = {2002},
pages = {90},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2002/gonzalez2002semantic.pdf},
keywords = {2002, Semantic, bmbf, information, informationsportale, myown, ontologies, portal, portals, project, semantic, semiport, web}
}
%0 = inproceedings
%A = Gonzalez-Olalla, J. and Stumme, G.
%B = Semantic Web Mining. Proc. of the Semantic Web Mining Workshop of the 13th Europ. Conf.
%C = Helsinki
%D = 2002
%T = Semantic Methods and Tools for Information Portals - The SemIPort Project (Project Description)
%U = http://www.kde.cs.uni-kassel.de/stumme/papers/2002/gonzalez2002semantic.pdf
Hartmann, J.; Hotho, A. & Stumme, G.
(2002):
Semantic Web Mining for Building Information Portals (Position Paper).
In: Proc. Arbeitskreistreffen Knowledge Discovery,
Oldenburg.
[Volltext]
[BibTeX][Endnote]
@inproceedings{hartmann02semanticweb,
author = {Hartmann, J. and Hotho, A. and Stumme, G.},
title = {Semantic Web Mining for Building Information Portals (Position Paper)},
booktitle = {Proc. Arbeitskreistreffen Knowledge Discovery},
address = {Oldenburg},
year = {2002},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2002/hartmann2002semanticweb.pdf},
keywords = {2002, bmbf, information, informationsportale, myown, ontologies, portal, portals, project, projekt, semantic, semiport, web}
}
%0 = inproceedings
%A = Hartmann, J. and Hotho, A. and Stumme, G.
%B = Proc. Arbeitskreistreffen Knowledge Discovery
%C = Oldenburg
%D = 2002
%T = Semantic Web Mining for Building Information Portals (Position Paper)
%U = http://www.kde.cs.uni-kassel.de/stumme/papers/2002/hartmann2002semanticweb.pdf
Hereth, J. & Stumme, G.
(2001):
Reverse Pivoting in Conceptual Information Systems..
In: Conceptual Structures: Broadening the Base. ,
Heidelberg.
[Volltext]
[BibTeX][Endnote]
@inproceedings{hereth01reverse,
author = {Hereth, J. and Stumme, G.},
title = {Reverse Pivoting in Conceptual Information Systems.},
editor = {Delugach, H. and Stumme, G.},
booktitle = {Conceptual Structures: Broadening the Base. },
series = {LNAI},
publisher = {Springer},
address = {Heidelberg},
year = {2001},
volume = {2120},
pages = {202-215},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2001/ICCS01.pdf},
keywords = {2001, analysis, concept, conceptual, fca, formal, information, myown, pivoting, reverse, systems, toscana}
}
%0 = inproceedings
%A = Hereth, J. and Stumme, G.
%B = Conceptual Structures: Broadening the Base.
%C = Heidelberg
%D = 2001
%I = Springer
%T = Reverse Pivoting in Conceptual Information Systems.
%U = http://www.kde.cs.uni-kassel.de/stumme/papers/2001/ICCS01.pdf
Becker, K.; Stumme, G.; Wille, R.; Wille, U. & Zickwolff, M.
(2000):
Conceptual Information Systems Discussed Through an IT-Security Tool.
In: Knowledge Engineering and Knowledge Management. Methods, Models, and Tools.,
Heidelberg.
[Volltext]
[BibTeX][Endnote]
@inproceedings{becker00conceptual,
author = {Becker, K. and Stumme, G. and Wille, R. and Wille, U. and Zickwolff, M.},
title = {Conceptual Information Systems Discussed Through an IT-Security Tool},
editor = {Dieng, R. and Corby, O.},
booktitle = {Knowledge Engineering and Knowledge Management. Methods, Models, and Tools.},
series = {LNAI},
publisher = {Springer},
address = {Heidelberg},
year = {2000},
volume = {1937},
pages = {352-365},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2000/EKAW00.pdf},
keywords = {2000, OntologyHandbook, analysis, concept, conceptual, fca, formal, information, it, lattices, myown, security, system, systems, triadic}
}
%0 = inproceedings
%A = Becker, K. and Stumme, G. and Wille, R. and Wille, U. and Zickwolff, M.
%B = Knowledge Engineering and Knowledge Management. Methods, Models, and Tools.
%C = Heidelberg
%D = 2000
%I = Springer
%T = Conceptual Information Systems Discussed Through an IT-Security Tool
%U = http://www.kde.cs.uni-kassel.de/stumme/papers/2000/EKAW00.pdf
Stumme, G. & Wolff, K. E.
(1999):
Numerical Aspects in the Data Model of Conceptual Information Systems.
In: Advances in Database Technologies. Proc. Intl. Workshop on Data Warehousing and,
Heidelberg.
[Volltext]
[BibTeX][Endnote]
@inproceedings{stumme99numerical,
author = {Stumme, G. and Wolff, K. E.},
title = {Numerical Aspects in the Data Model of Conceptual Information Systems},
editor = {Kambayashi, Y. and Lee, Dik Kun and Lim, Ee-Peng and Mohania, M. K. and Masunaga, Y.},
booktitle = {Advances in Database Technologies. Proc. Intl. Workshop on Data Warehousing and},
series = {LNCS},
publisher = {Springer},
address = {Heidelberg},
year = {1999},
volume = {1552},
pages = {117-128},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/1998/ER98.pdf},
keywords = {1999, analysis, concept, conceptual, fca, formal, information, myown, numerical, scaling, systems, toscana}
}
%0 = inproceedings
%A = Stumme, G. and Wolff, K. E.
%B = Advances in Database Technologies. Proc. Intl. Workshop on Data Warehousing and
%C = Heidelberg
%D = 1999
%I = Springer
%T = Numerical Aspects in the Data Model of Conceptual Information Systems
%U = http://www.kde.cs.uni-kassel.de/stumme/papers/1998/ER98.pdf
Stumme, G.
(1999):
Acquiring Expert Knowledge for the Design of Conceptual Information Systems.
In: Knowledge Acquisition, Modeling, and Management. Proc. 11th European,
Heidelberg.
[Volltext]
[BibTeX][Endnote]
@inproceedings{Stumme1999acquiring,
author = {Stumme, Gerd},
title = {Acquiring Expert Knowledge for the Design of Conceptual Information Systems},
editor = {Fensel, D. and Studer, R.},
booktitle = {Knowledge Acquisition, Modeling, and Management. Proc. 11th European},
series = {LNAI},
publisher = {Springer},
address = {Heidelberg},
year = {1999},
volume = {1621},
pages = {275-290},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/1999/P1997-EKAW99.pdf},
keywords = {1999, acquisition, analysis, attribute, concept, conceptual, exploration, fca, formal, information, knowledge, lattices, myown, systems}
}
%0 = inproceedings
%A = Stumme, Gerd
%B = Knowledge Acquisition, Modeling, and Management. Proc. 11th European
%C = Heidelberg
%D = 1999
%I = Springer
%T = Acquiring Expert Knowledge for the Design of Conceptual Information Systems
%U = http://www.kde.cs.uni-kassel.de/stumme/papers/1999/P1997-EKAW99.pdf
Stumme, G.
(1999):
Dual Retrieval in Conceptual Information Systems.
In: Datenbanksysteme in Büro, Technik und Wissenschaft. Proc. BTW'99,
Heidelberg.
[Volltext]
[BibTeX][Endnote]
@inproceedings{stumme99dual,
author = {Stumme, Gerd},
title = {Dual Retrieval in Conceptual Information Systems},
editor = {Buchmann, A.},
booktitle = {Datenbanksysteme in Büro, Technik und Wissenschaft. Proc. BTW'99},
address = {Heidelberg},
year = {1999},
pages = {328-342},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/1999/P2021-BTW99.pdf},
keywords = {1999, analysis, concept, conceptual, fca, formal, information, myown, retrieval, systems, toscana}
}
%0 = inproceedings
%A = Stumme, Gerd
%B = Datenbanksysteme in Büro, Technik und Wissenschaft. Proc. BTW'99
%C = Heidelberg
%D = 1999
%T = Dual Retrieval in Conceptual Information Systems
%U = http://www.kde.cs.uni-kassel.de/stumme/papers/1999/P2021-BTW99.pdf
Stumme, G.
(1998):
Knowledge, Logic, Information. Conference Report..
In: Zeitschrift für Semiotik,
Ausgabe/Number: 3-4,
Vol. 20,
Erscheinungsjahr/Year: 1998.
Seiten/Pages: 424.
[BibTeX]
[Endnote]
@article{stumme98knowledge,
author = {Stumme, Gerd},
title = {Knowledge, Logic, Information. Conference Report.},
journal = {Zeitschrift für Semiotik},
year = {1998},
volume = {20},
number = {3-4},
pages = {424},
keywords = {1998, analysis, concept, conference, fca, formal, information, knowledge, logic, myown, report}
}
%0 = article
%A = Stumme, Gerd
%D = 1998
%T = Knowledge, Logic, Information. Conference Report.
Stumme, G. & Wolff, K. E.
(1997):
Computing in Conceptual Data systems with relational structures.
In: Proc. Intl. Symposium on Knowledge Retrieval, Use, and Storage for Efficiency,
Vancouver, Canada.
[Volltext]
[BibTeX][Endnote]
@inproceedings{stumme97computing,
author = {Stumme, Gerd and Wolff, Karl Erich},
title = {Computing in Conceptual Data systems with relational structures},
booktitle = {Proc. Intl. Symposium on Knowledge Retrieval, Use, and Storage for Efficiency},
address = {Vancouver, Canada},
year = {1997},
pages = {206-219},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/1997/KRUSE97.pdf},
keywords = {1997, ag1, analysis, begriffsanalyse, concept, conceptual, darmstadt, data, databases, fba, fca, formal, formale, forschungsgruppe, information, lattices, myown, relational, scaling, systems, tu}
}
%0 = inproceedings
%A = Stumme, Gerd and Wolff, Karl Erich
%B = Proc. Intl. Symposium on Knowledge Retrieval, Use, and Storage for Efficiency
%C = Vancouver, Canada
%D = 1997
%T = Computing in Conceptual Data systems with relational structures
%U = http://www.kde.cs.uni-kassel.de/stumme/papers/1997/KRUSE97.pdf
Carpineto, C. & Romano, G.
(1996):
A lattice conceptual clustering system and its application to browsing retrieval.
In: Machine Learning,
Ausgabe/Number: 2,
Vol. 24,
Erscheinungsjahr/Year: 1996.
Seiten/Pages: 95-122.
[Volltext] [Kurzfassung] [BibTeX]
[Endnote]
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.
-
@article{keyhere,
author = {Carpineto, Claudio and Romano, Giovanni},
title = {A lattice conceptual clustering system and its application to browsing retrieval},
journal = {Machine Learning},
year = {1996},
volume = {24},
number = {2},
pages = {95--122},
url = {http://dx.doi.org/10.1007/BF00058654},
keywords = {analysis, carpineto, clustering, concept, fca, formal, information, ir, retrieval},
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 -}
}
%0 = article
%A = Carpineto, Claudio and Romano, Giovanni
%D = 1996
%T = A lattice conceptual clustering system and its application to browsing retrieval
%U = http://dx.doi.org/10.1007/BF00058654