Browsing Research Institutes and Centres by Subject "Data mining"

Now showing items 1-5 of 5

    • Fast and Scalable Pattern Mining for Media-Type Focused Crawling 

      Umbrich, Jürgen; Karnstedt, Marcel; Harth, Andreas (2009)
      Search engines targeting content other than hypertext documents require a crawler that discovers resources identifying files of certain media types. Naive crawling approaches do not guarantee a sufficient supply of new ...

    • Mining cardinalities from knowledge bases 

      Muñoz, Emir; Nickles, Matthias (Springer Verlag, 2017-08-01)
      Cardinality is an important structural aspect of data that has not received enough attention in the context of RDF knowledge bases (KBs). Information about cardinalities can be useful for data users and knowledge engineers ...

    • Quality-driven resource-adaptive data stream mining? 

      Karnstedt, Marcel (IEEE / ACM, 2011-01)
      Data streams have become ubiquitous in recent years and are handled on a variety of platforms, ranging from dedicated high-end servers to battery-powered mobile sensors. Data stream processing is therefore required to work ...

    • Semantic Tagging of Places Based on User Interest Profiles from Online Social Networks 

      Hegde, V; Parreira, J.X; Hauswirth, M (2013)
      In the recent years, location based services (LBS) on mobile devices have become very popular. With the growing number of smartphone users, the demand for services that can provide recommendation of places based on ...

    • Using linked data to mine RDF from wikipedia's tables 

      Muñoz, Emir; Hogan, Aidan; Mileo, Alessandra (ACM, 2014)
      The tables embedded in Wikipedia articles contain rich, semi-structured encyclopaedic content. However, the cumulative content of these tables cannot be queried against. We thus propose methods to recover the semantics of ...