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    AuthorTitleYearJournal/ProceedingsReftypeDOI/URL
    Schmitz, C., Hotho, A., Jäschke, R. & Stumme, G. Kollaboratives Wissensmanagement 2006 Semantic Web - Wege zur vernetzten Wissensgesellschaft, pp. 273-290  inbook URL 
    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.
    BibTeX:
    @inbook{schmitz2006kollaboratives,
      author = {Schmitz, Christoph and Hotho, Andreas and Jäschke, Robert and Stumme, Gerd},
      title = {Kollaboratives Wissensmanagement},
      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}
    }
    
    Hotho, A., Jäschke, R., Schmitz, C. & Stumme, G. Trend Detection in Folksonomies 2006
    Vol. 4306Proc. First International Conference on Semantics And Digital Media Technology (SAMT) , pp. 56-70 
    inproceedings URL 
    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.

    BibTeX:
    @inproceedings{hotho2006trend,
      author = {Hotho, Andreas and Jäschke, Robert and Schmitz, Christoph and Stumme, Gerd},
      title = {Trend Detection in Folksonomies},
      booktitle = {Proc. First International Conference on Semantics And Digital Media Technology (SAMT) },
      publisher = {Springer},
      year = {2006},
      volume = {4306},
      pages = {56-70},
      url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2006/hotho2006trend.pdf}
    }
    
    Jäschke, R., Hotho, A., Schmitz, C. & Stumme, G. Analysis of the Publication Sharing Behaviour in BibSonomy 2007
    Vol. 4604Proceedings of the 15th International Conference on Conceptual Structures (ICCS 2007), pp. 283-295 
    inproceedings  
    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.
    BibTeX:
    @inproceedings{jaeschke2007analysis,
      author = {Jäschke, Robert and Hotho, Andreas and Schmitz, Christoph and Stumme, Gerd},
      title = {Analysis of the Publication Sharing Behaviour in BibSonomy},
      booktitle = {Proceedings of the 15th International Conference on Conceptual Structures (ICCS 2007)},
      publisher = {Springer-Verlag},
      year = {2007},
      volume = {4604},
      pages = {283--295}
    }
    
    Hotho, A., J�schke, R., Schmitz, C. & Stumme, G. Information Retrieval in Folksonomies: Search and Ranking 2006
    Vol. 4011The Semantic Web: Research and Applications, pp. 411-426 
    inproceedings  
    BibTeX:
    @inproceedings{hotho2006information,
      author = {Hotho, Andreas and J�schke, Robert and Schmitz, Christoph and Stumme, Gerd},
      title = {Information Retrieval in Folksonomies: Search and Ranking},
      booktitle = {The Semantic Web: Research and Applications},
      publisher = {Springer},
      year = {2006},
      volume = {4011},
      pages = {411-426}
    }
    
    Jäschke, R., Hotho, A., Schmitz, C., Ganter, B. & Stumme, G. TRIAS - An Algorithm for Mining Iceberg Tri-Lattices 2006 Proceedings of the 6th IEEE International Conference on Data Mining (ICDM 06), pp. 907-911  inproceedings DOI URL 
    BibTeX:
    @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},
      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}
    }
    

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