Dipl.-Inform. Marc Lechtenfeld
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D965 8889 2EF3 F6EF A0E6 672B BE9D 9293 85E0 07DE
Lecturer
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- Seminar: Digitale Bibliotheken
- Winter 2013
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- Seminar: Suche in sozialen Netzen
- Summer 2013
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- Student project: Interaktives Clustering
- Summer 2013
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- Seminar: Information Seeking Behavior
- Winter 2012
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- Seminar: Personal Information Management
- Summer 2012
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- Seminar: Efficient Architectures and Methods for Information Systems
- Summer 2010
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- Student project: Interaktives Dokumenten-Clustering mit Cloud-Computing
- Winter 2009/2010
Publications
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- Norbert Fuhr; Marc Lechtenfeld; Benno Stein; Tim Gollub (2012).
- The Optimum Clustering Framework: Implementing the Cluster Hypothesis. Information Retrieval 15
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- Marco Janc; Marc Lechtenfeld; Norbert Fuhr (2012).
- Efficient Hierarchical Document Clustering with a GPU. In: Proceedings of the IR Workshop at LWA 2012, Dortmund, Germany
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- Marc Lechtenfeld; Norbert Fuhr (2012).
- Result Clustering Supports Users with Vague Information Needs. In: Proceedings of the 12th Dutch-Belgian Information Retrieval Workshop 2012, Ghent, Belgium
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- Marc Lechtenfeld (2010).
- Benutzerorientiertes Dokumenten-Clustering durch die Verwendung einer Anfragemenge. In: Proceedings of the ``Information Retrieval 2010'' Workshop at LWA 2010, Kassel, Germany
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- Ingo Frommholz; Marc Lechtenfeld (2008).
- Determining the Polarity of Postings for Discussion Search. In: Proceedings of the ``Information Retrieval 2008'' Workshop at LWA 2008, Würzburg, Germany
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- Marc Lechtenfeld (2007).
- Sentiment Classification in Diskussionen. Diplomarbeit
Talks
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- Marc Lechtenfeld; Norbert Fuhr (2012).
- Result Clustering Supports Users with Vague Information Needs. Talk at the 12th Dutch-Belgian Information Retrieval Workshop 2012, Ghent, Belgium
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- Marc Lechtenfeld (2010).
- Benutzerorientiertes Dokumenten-Clustering durch die Verwendung einer Anfragemenge. Poster at the ``Information Retrieval 2010'' Workshop at LWA 2010, Kassel, Germany
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- Ingo Frommholz; Marc Lechtenfeld (2008).
- Determining the Polarity of Postings for Discussion Search. Talk at the FGIR track at LWA 2008, Würzburg, Germany
Diploma, Master and Bachelor theses
Only in german!
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- Effizienteres Dokumenten-Clustering durch Grafikprozessoren
- Finished bachelor thesis
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- Effizienteres Dokumenten-Clustering durch Cloud Computing
- Finished diploma thesis
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- Extraktion aspektbezogener Information aus Buchrezensionen
- Finished diploma thesis
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- Snippets zur Unterstützung der Beurteilung von Cluster-Qualität
- Finished bachelor thesis