Browsing by Author "Piwowarski, Benjamin"

Now showing items 1-2 of 2

    • EPRUM metrics and INEX 2005 
      Piwowarski, Benjamin (SPRINGER-VERLAG BERLIN, 2006)
      Standard Information Retrieval (IR) metrics are not well suited for new paradigms like XML IR in which retrievable information units are document elements. These units are neither predefined nor independent, and the elements ...
    • A statistical model of query log generation 
      Dupret, Georges; Piwowarski, Benjamin; Hurtado, Carlos; Mendoza, Marcelo (SPRINGER-VERLAG BERLIN, 2006)
      Query logs record past query sessions across a time span. A statistical model is proposed to explain the log generation process. Within a search engine list of results, the model explains the document selection - a user's ...