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URN: urn:nbn:de:0030-drops-12635
URL: http://drops.dagstuhl.de/opus/volltexte/2007/1263/
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Morik, Katharina ; Wurst, Michael

Multi-Aspect Tagging for Collaborative Structuring

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Abstract

Local tag structures have become frequent though Web 2.0: Users "tag" their data without specifying the underlying semantics. A collection of media items is tagged multiply using different aspects, e.g., topic, genre, occasion, mood. Given the large number of local, individual structures, users could benefit from the tagging work of others ("folksonomies"). In contrast to distributed clustering, no global structure is wanted. Each user wants to keep the tags already annotated, wants to keep the diverse aspects under which the items were organized, and only wishes to enhance the own structure by those of others. A clustering algorithm which structures items has to take into account the local, multi-aspect nature of the task structures. The LACE algorithm (Wurst et al. 2006) is such a clustering algorithm.

BibTeX - Entry

@InProceedings{morik_et_al:DSP:2007:1263,
  author =	{Katharina Morik and Michael Wurst},
  title =	{Multi-Aspect Tagging for Collaborative Structuring},
  booktitle =	{Parallel Universes and Local Patterns},
  year =	{2007},
  editor =	{Michael R. Berthold and Katharina Morik and Arno Siebes},
  number =	{07181},
  series =	{Dagstuhl Seminar Proceedings},
  ISSN =	{1862-4405},
  publisher =	{Internationales Begegnungs- und Forschungszentrum f{\"u}r Informatik (IBFI), Schloss Dagstuhl, Germany},
  address =	{Dagstuhl, Germany},
  URL =		{http://drops.dagstuhl.de/opus/volltexte/2007/1263},
  annote =	{Keywords: Ensemble Clustering, automatic tagging, localized clustering}
}

Keywords: Ensemble Clustering, automatic tagging, localized clustering
Seminar: 07181 - Parallel Universes and Local Patterns
Issue Date: 2007
Date of publication: 11.12.2007


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