Jäschke, R.; Hotho, A.; Schmitz, C. & Stumme, G.: Analysis of the Publication Sharing Behaviour in BibSonomy. In: Priss, U.; Polovina, S. & Hill, R. (Hrsg.): Proceedings of the 15th International Conference on Conceptual Structures (ICCS 2007). Berlin, Heidelberg: Springer-Verlag, 2007 (Lecture Notes in Artificial Intelligence 4604), S. 283-295
BibSonomy is a web-based social resource sharing system which allows users to organise and share bookmarks and publications in a collaborative manner. In this paper we present the system, followed by a description of the insights in the structure of its bibliographic data that we gained by applying techniques we developed in the area of Formal Concept Analysis.
@inproceedings{jaeschke2007analysis,
author = {Jäschke, Robert and Hotho, Andreas and Schmitz, Christoph and Stumme, Gerd},
title = {Analysis of the Publication Sharing Behaviour in BibSonomy},
editor = {Priss, U. and Polovina, S. and Hill, R.},
booktitle = {Proceedings of the 15th International Conference on Conceptual Structures (ICCS 2007)},
series = {Lecture Notes in Artificial Intelligence},
publisher = {Springer-Verlag},
address = {Berlin, Heidelberg},
year = {2007},
volume = {4604},
pages = {283--295},
isbn = {3-540-73680-8},
keywords = {2007, BibSonomy, bibsonomy, bookmarking, fca, folksonomy, iccs, itegpub, l3s, myown, publication, sharing, social, trias},
abstract = {BibSonomy is a web-based social resource sharing system which allows users to organise and share bookmarks and publications in a collaborative manner. In this paper we present the system, followed by a description of the insights in the structure of its bibliographic data that we gained by applying techniques we developed in the area of Formal Concept Analysis.}
}
Hotho, A.; J�schke, R.; Schmitz, C. & Stumme, G.: Information Retrieval in Folksonomies: Search and Ranking. In: Sure, Y. & Domingue, J. (Hrsg.): The Semantic Web: Research and Applications. Heidelberg: Springer, 2006 (LNAI 4011), S. 411-426
@inproceedings{hotho2006information,
author = {Hotho, Andreas and J�schke, 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}
}
Hotho, A.; Jäschke, R.; Schmitz, C. & Stumme, G.: Trend Detection in Folksonomies. In: Avrithis, Y. S.; Kompatsiaris, Y.; Staab, S. & O'Connor, N. E. (Hrsg.): Proc. First International Conference on Semantics And Digital Media Technology (SAMT) . Heidelberg: Springer, 2006 (LNCS 4306), S. 56-70
[Volltext]
As the number of resources on the web exceeds by far the number of
cuments one can track, it becomes increasingly difficult to remain
to date on ones own areas of interest. The problem becomes more
vere with the increasing fraction of multimedia data, from which
is difficult to extract some conceptual description of their
ntents.ne way to overcome this problem are social bookmark tools, which
e rapidly emerging on the web. In such systems, users are setting
lightweight conceptual structures called folksonomies, and
ercome thus the knowledge acquisition bottleneck. As more and more
ople participate in the effort, the use of a common vocabulary
comes more and more stable. We present an approach for discovering
pic-specific trends within folksonomies. It is based on a
fferential adaptation of the PageRank algorithm to the triadic
pergraph structure of a folksonomy. The approach allows for any
nd of data, as it does not rely on the internal structure of the
cuments. In particular, this allows to consider different data
pes in the same analysis step. We run experiments on a large-scale
al-world snapshot of a social bookmarking system.
@inproceedings{hotho2006trend,
author = {Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd},
title = {Trend Detection in Folksonomies},
editor = {Avrithis, Yannis S. and Kompatsiaris, Yiannis and Staab, Steffen and O'Connor, Noel E.},
booktitle = {Proc. First International Conference on Semantics And Digital Media Technology (SAMT) },
series = {LNCS},
publisher = {Springer},
address = {Heidelberg},
year = {2006},
volume = {4306},
pages = {56-70},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2006/hotho2006trend.pdf},
isbn = {3-540-49335-2},
keywords = {2006, UniK, detection, folkrank, folksonomy, hotho, intranet, itegpub, jaeschke, l3s, myown, nepomuk, pagerank, schmitz, stumme, tagorapub, trend, triadic},
abstract = {As the number of resources on the web exceeds by far the number of
cuments one can track, it becomes increasingly difficult to remain
to date on ones own areas of interest. The problem becomes more
vere with the increasing fraction of multimedia data, from which
is difficult to extract some conceptual description of their
ntents.
ne way to overcome this problem are social bookmark tools, which
e rapidly emerging on the web. In such systems, users are setting
lightweight conceptual structures called folksonomies, and
ercome thus the knowledge acquisition bottleneck. As more and more
ople participate in the effort, the use of a common vocabulary
comes more and more stable. We present an approach for discovering
pic-specific trends within folksonomies. It is based on a
fferential adaptation of the PageRank algorithm to the triadic
pergraph structure of a folksonomy. The approach allows for any
nd of data, as it does not rely on the internal structure of the
cuments. In particular, this allows to consider different data
pes in the same analysis step. We run experiments on a large-scale
al-world snapshot of a social bookmarking system.}
}
Jäschke, R.; Hotho, A.; Schmitz, C.; Ganter, B. & Stumme, G.: TRIAS - An Algorithm for Mining Iceberg Tri-Lattices. Proceedings of the 6th IEEE International Conference on Data Mining (ICDM 06). Hong Kong: IEEE Computer Society, 2006, S. 907-911
[Volltext]
@inproceedings{jaeschke06trias,
author = {Jäschke, Robert and Hotho, Andreas and Schmitz, Christoph and Ganter, Bernhard and Stumme, Gerd},
title = {TRIAS - An Algorithm for Mining Iceberg Tri-Lattices},
booktitle = {Proceedings of the 6th IEEE International Conference on Data Mining (ICDM 06)},
publisher = {IEEE Computer Society},
address = {Hong Kong},
year = {2006},
pages = {907-911},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2006/jaeschke2006trias.pdf},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICDM.2006.162},
isbn = {0-7695-2701-9},
keywords = {2006, FCA, OntologyHandbook, algorithm, analysis, concept, fca, folksonomies, folksonomy, formal, iceberg, itegpub, lattices, myown, nepomuk, tagging, tri, triadic, trias}
}
Schmitz, C.; Hotho, A.; Jäschke, R. & Stumme, G.: Kollaboratives Wissensmanagement. , 2006
[Volltext]
Wissensmanagement in zentralisierten Wissensbasen erfordert
nen hohen Aufwand für Erstellung und Wartung, und es entspricht nicht
mer den Anforderungen der Benutzer. Wir geben in diesem Kapitel einen Überblick
er zwei aktuelle Ansätze, die durch kollaboratives Wissensmanagement
ese Probleme lösen können. Im Peer-to-Peer-Wissensmanagement unterhalten
nutzer dezentrale Wissensbasen, die dann vernetzt werden können, um
dere Benutzer eigene Inhalte nutzen zu lassen. Folksonomies versprechen, die
ssensakquisition so einfach wie möglich zu gestalten und so viele Benutzer in
n Aufbau und die Pflege einer gemeinsamen Wissensbasis einzubeziehen.
@inbook{schmitz2006kollaboratives,
author = {Schmitz, Christoph and Hotho, Andreas and Jäschke, Robert and Stumme, Gerd},
title = {Kollaboratives Wissensmanagement},
editor = {Pellegrini, Tassilo and Blumauer, Andreas},
booktitle = {Semantic Web - Wege zur vernetzten Wissensgesellschaft},
publisher = {Springer},
year = {2006},
pages = {273-290},
url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2006/hotho2006kollaboratives.pdf},
isbn = {3-540-29324-8},
keywords = {2006, Wissensmanagement, collaborative, folksonomy, knowledge, l3s, management, myown, nepomuk, p2p, semantic, web, wissensmanagement},
abstract = {Wissensmanagement in zentralisierten Wissensbasen erfordert
nen hohen Aufwand für Erstellung und Wartung, und es entspricht nicht
mer den Anforderungen der Benutzer. Wir geben in diesem Kapitel einen Überblick
er zwei aktuelle Ansätze, die durch kollaboratives Wissensmanagement
ese Probleme lösen können. Im Peer-to-Peer-Wissensmanagement unterhalten
nutzer dezentrale Wissensbasen, die dann vernetzt werden können, um
dere Benutzer eigene Inhalte nutzen zu lassen. Folksonomies versprechen, die
ssensakquisition so einfach wie möglich zu gestalten und so viele Benutzer in
n Aufbau und die Pflege einer gemeinsamen Wissensbasis einzubeziehen.}
}