Now showing items 1006-1009 of 1009

  • XQuery Processing in Natix with an Emphasis on Join Ordering 

    May, N; Helmer, S; Kanne, CC; Moerkotte, G (ACM, 2004)
    We give an overview on how XQuery processing works in our native XML database system Natix. After a brief description of the query compiler we focus on the aspect of join ordering when generating query execution plans. ...
  • xStreams: Recommending items to users with time-evolving preferences 

    Siddiqui Z; Tiakas E; Symeonidis P; Spiliopoulou M; Manolopoulos Y (Association for Computing Machinery, 2014)
    Over the last decade a vast number of businesses have developed online e-shops in the web. These online stores are supported by sophisticated systems that manage the products and record the activity of customers. There ...
  • The yoneda path to the buddhist monk blend 

    Schorlemmer M; Confalonieri R; Plaza E (CEUR, 2016)
    Mazzola et al. propose a metaphor to describe the process by means of which an open question is solved in a creative way, likening it to the manner by which, due to the Yoneda Lemma of category theory, the internal structure ...
  • You Are What You Post: What the Content of Instagram Pictures Tells About Users' Personality 

    Ferwerda B; Tkalcic M (RWTH, 2018)
    Instagram is a popular social networking application that allows users to express themselves through the uploaded content and the different filters they can apply. In this study we look at the relationship between the ...