Now showing items 1-5 of 5

    • The effects of structural characteristics of explanations on use of a DSS 

      Gönül, M. S.; Önkal D.; Lawrence, M. (Elsevier, 2006)
      Research in the field of expert systems has shown that providing supporting explanations may influence effective use of system developed advice. However, despite many studies showing the less than optimal use made of DSS ...
    • Involving fuzzy concepts in active mobile databases 

      Saygın, Yücel; Ulusoy, Özgür (Springer, 1998-08)
      Current needs of industry required the development of advanced database models like mobile databases, active databases, and fuzzy databases. Fuzzy concepts are adapted to the field of databases in order to deal with ...
    • Topic-Centric Querying of Web Information Resourcest 

      Altıngövde, İsmail Şengör; Özel, Selma A.; Ulusoy, Özgür; Özsoyoğlu G.; Özsoyoğlu, Z.M. (Springer, Berlin, Heidelberg, 2001)
      This paper deals with the problem of modeling web information resources using expert knowledge and personalized user information, and querying them in terms of topics and topic relationships. We propose a model for web ...
    • Unification-based approach for knowledge base verification 

      Polat, F.; Guvenir, H. A. (1991)
      Knowledge base verification, a part of the validation process in expert system development, includes checking the knowledge base for completeness and consistency to guard against a variety of errors that can arise during ...
    • View maintenance in object-oriented databases 

      Alhajj, Reda; Polat, F. (Springer, 1996-09)
      in this paper, we present a model that facilitates view maintenance within object-oriented databases. For that purpose, we differentiate between two categories of classes, base classes and brother classes. While the former ...