Now showing items 1-2 of 2

    • Document ranking by graph based lexical cohesion and term proximity computation 

      Gürkök, Hayrettin (Bilkent University, 2008)
      During the course of reading, the meaning of each word is processed in the context of the meaning of the preceding words in text. Traditional IR systems usually adopt index terms to index and retrieve documents. ...
    • A perceptional model to understand immersion 

      Alper, C Armağan (Bilkent University, 2009)
      The aim of this study is to offer a new model for the concept of immersion based on the process of perception in humans. The motivation behind the study is that although the concept of immersion points to an important ...