@proceedings{themenheft2007webmining, title = {Themenheft Web Mining}, editor = {Andreas Hotho and Gerd Stumme}, journal = {Künstliche Intelligenz}, number = 3, pages = {5-8}, year = 2007, url = {http://www.kuenstliche-intelligenz.de/index.php?id=7758}, biburl = {http://www.bibsonomy.org/bibtex/2e053389338dafde2946ec585bc35a48e/stumme}, keywords = {ml ki 2007 mining web ir myown introduction} } @article{themenheft2007webmining, title = {Mining the World Wide Web -- Methods, Ap- plications, and Perspectives}, author = {Andreas Hotho and Gerd Stumme}, journal = {Künstliche Intelligenz}, number = 3, pages = {5-8}, year = 2007, url = {http://www.kuenstliche-intelligenz.de/index.php?id=7758}, biburl = {http://www.bibsonomy.org/bibtex/2e9535ec82afa53f44a1b37704aa9a71f/stumme}, keywords = {mining web myown introduction 2007 ki ml ir} } @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 = {ir carpineto formal fca information concept clustering retrieval analysis} } @inproceedings{hotho2006information, title = {Information Retrieval in Folksonomies: Search and Ranking}, address = {Heidelberg}, author = {Andreas Hotho and Robert J�schke and Christoph Schmitz and Gerd Stumme}, booktitle = {The Semantic Web: Research and Applications}, editor = {York Sure and John Domingue}, month = {June}, pages = {411-426}, publisher = {Springer}, series = {LNAI}, volume = 4011, year = 2006, biburl = {http://www.bibsonomy.org/bibtex/2b1e4dabc5b558aeea1b839a7f123eef1/stumme}, keywords = {2006 myown folksonomy informationretrieval FCA mimose information pagerank ranking folkrank retrieval IR OntologyHandbook} } @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 = {image concept information retrieval analysis OntologyHandbook formal fca images FCA sleuth ir} } @inproceedings{hotho2006folkrank, title = {FolkRank: A Ranking Algorithm for Folksonomies}, author = {Andreas Hotho and Robert Jäschke and Christoph Schmitz and Gerd Stumme}, booktitle = {Proc. FGIR 2006}, year = 2006, url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2006/hotho2006folkrank.pdf}, description = {Short version of http://www.bibsonomy.org/bibtex/07f061a8c294bae64831fbe92dc9ece48/stumme}, abstract = { In social bookmark tools users are setting up lightweight conceptual structures called folksonomies. Currently, the information retrieval support is limited. We present a formal model and a new search algorithm for folksonomies, called FolkRank, that exploits the structure of the folksonomy. The proposed algorithm is also applied to find communities within the folksonomy and is used to structure search results. All findings are demonstrated on a large scale dataset. A long version of this paper has been published at the European Semantic Web Conference 2006.}, biburl = {http://www.bibsonomy.org/bibtex/24d8b4f79814691fbe6db8357d63206a1/stumme}, keywords = {l3s algorithm ranking folkrank myown 2006 nepomuk ir pagerank} } @inproceedings{ducrou2006FCA, title = {FCA-based Browsing and Searching of a Collection of Images}, booktitle = {Proc. of the 14 th Int. Conference on Conceptual Structures}, editor = {J. Ducrou and B. Vormbrock and P. W. Eklund}, publisher = {Springer-Verlag}, year = 2006, location = {LNAI}, biburl = {http://www.bibsonomy.org/bibtex/2e614719477302971ab0acf6b4b95ea96/stumme}, keywords = {concept fca retrieval ir analysis formal sleuth images image information} } @inproceedings{hotho03wordnet, title = {Wordnet improves text document clustering}, address = {Toronto}, author = {A Hotho and S. Staab and G. Stumme}, booktitle = {Proc. SIGIR Semantic Web Workshop}, year = 2003, url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2003/hotho2003wordnet.pdf}, comment = {alpha}, biburl = {http://www.bibsonomy.org/bibtex/204c7d86337d68e4ed9ae637029c43414/stumme}, keywords = {clustering ir myown kdd 2003 retrieval mining data information discovery document wordnet kmeans knowledge text} } @inproceedings{hotho2006information, title = {Information Retrieval in Folksonomies: Search and Ranking}, address = {Heidelberg}, author = {Andreas Hotho and Robert Jäschke and Christoph Schmitz and Gerd Stumme}, booktitle = {The Semantic Web: Research and Applications}, editor = {York Sure and John Domingue}, month = {June}, pages = {411-426}, publisher = {Springer}, series = {LNAI}, volume = 4011, year = 2006, url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2006/hotho2006information.pdf}, abstract = {Social bookmark tools are rapidly emerging on the Web. In such systems users are setting up lightweight conceptual structures called folksonomies. The reason for their immediate success is the fact that no specific skills are needed for participating. At the moment, however, the information retrieval support is limited. We present a formal model and a new search algorithm for folksonomies, called \emph{FolkRank}, that exploits the structure of the folksonomy. The proposed algorithm is also applied to find communities within the folksonomy and is used to structure search results. All findings are demonstrated on a large scale dataset.}, biburl = {http://www.bibsonomy.org/bibtex/23c301945817681d637ee43901c016939/stumme}, keywords = {information myown 2006 retrieval IR ranking nepomuk l3s pagerank informationretrieval folksonomy folkrank} } @inproceedings{lang95newsweeder, title = {News{W}eeder: learning to filter netnews}, author = {Ken Lang}, booktitle = {Proceedings of the 12th International Conference on Machine Learning}, pages = {331--339}, publisher = {Morgan Kaufmann publishers Inc.: San Mateo, CA, USA}, year = 1995, url = {http://citeseer.ist.psu.edu/lang95newsweeder.html}, description = {NewsWeeder: Learning to Filter Netnews - Lang (ResearchIndex)}, biburl = {http://www.bibsonomy.org/bibtex/2b738abb5a0f2cae47e8f0633460c69a3/stumme}, keywords = {advanced retrieval lecture ir information} } @inproceedings{conf/www/SarwarKKR01, title = {Item-based collaborative filtering recommendation algorithms.}, author = {Badrul M. Sarwar and George Karypis and Joseph A. Konstan and John Riedl}, booktitle = {WWW}, pages = {285-295}, year = 2001, url = {http://dblp.uni-trier.de/db/conf/www/www2001.html#SarwarKKR01}, ee = {http://doi.acm.org/10.1145/371920.372071}, description = {dblp}, biburl = {http://www.bibsonomy.org/bibtex/2f349b429624935212ebeed613b89794f/stumme}, keywords = {retrieval advanced information lecture ir} } @book{sparck-jones+willett97, title = {Readings in Information Retrieval}, editor = {K. Sparck-Jones and P. Willett}, publisher = {Morgan Kaufmann}, type = {Book}, year = 1997, label = {Readings in Information Retrieval}, key = {sparck-jones+willett97}, biburl = {http://www.bibsonomy.org/bibtex/2887f48afcb0104e36e7d755b204cc659/stumme}, keywords = {lecture retrieval readings advanced information ir} } @book{rijsbergen79information, title = {Information retrieval}, address = {London}, author = {C. J. van Rijsbergen}, edition = 2, publisher = {Butterworths}, year = 1979, url = {http://www.dcs.gla.ac.uk/Keith/Preface.html}, biburl = {http://www.bibsonomy.org/bibtex/2b53893655b48140d4310a848dbf204d3/stumme}, keywords = {standard vorlesung retrieval Information lecture intelligenz information ir} } @book{ferber2003information, title = {Information Retrieval: Suchmodelle und Data-Mining-Verfahren für Textsammlungen und das Web}, address = {Heidelberg}, author = {Reginald Ferber}, publisher = {dpunkt Verlag}, year = 2003, url = {http://information-retrieval.de/}, biburl = {http://www.bibsonomy.org/bibtex/2b60dbc902a2e19877aec154fa5747751/stumme}, keywords = {Mining mining Data Web data Retrieval Information information lecture standard ir} } @book{books/aw/Baeza-YatesR99, title = {Modern Information Retrieval}, author = {Ricardo A. Baeza-Yates and Berthier A. Ribeiro-Neto}, publisher = {ACM Press / Addison-Wesley}, year = 1999, url = {http://www.ischool.berkeley.edu/~hearst/irbook/glossary.html}, isbn = {0-201-39829-X}, description = {dblp}, biburl = {http://www.bibsonomy.org/bibtex/216ab70975f635f8d72de82e2ef3ef9de/stumme}, keywords = {künstliche standard information retrieval intelligenz vorlesung Retrieval lecture ir Information} } @book{books/mk/WittenMB99, title = {Managing Gigabytes: Compressing and Indexing Documents and Images, Second Edition}, author = {Ian H. Witten and Alistair Moffat and Timothy C. Bell}, publisher = {Morgan Kaufmann}, year = 1999, url = {http://www.cs.mu.oz.au/mg/}, isbn = {1-55860-570-3}, biburl = {http://www.bibsonomy.org/bibtex/299a44801fa131f7fda77e769791f5f78/stumme}, keywords = {standard lecture indexing ir} } @inproceedings{conf/sigir/Voorhees94, title = {Query Expansion Using Lexical-Semantic Relations.}, author = {Ellen M. Voorhees}, booktitle = {SIGIR}, pages = {61-69}, year = 1994, url = {http://dblp.uni-trier.de/db/conf/sigir/sigir94.html#Voorhees94}, ee = {db/conf/sigir/Voorhees94.html}, cdrom = {SIGIR1994/P061.pdf}, description = {dblp}, biburl = {http://www.bibsonomy.org/bibtex/228bfb2f51bb8cb7bfb3473f051938fb0/stumme}, keywords = {semantic retrieval ir information wsd} }