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Exploiting hierarchical tags for context-awareness
Context-awareness for information retrieval is a challenging problem as information about the user’s current situation is rarely …
Alan Said, Jérôme Kunegis, Ernesto W. De Luca, Sahin Albayrak
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A hybrid approach to item recommendation in folksonomies
In this paper we consider the problem of item recommendation in collaborative tagging communities, so called folksonomies, where users …
Robert Wetzker, Winfried Umbrath, Alan Said
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