New method for ranking arabic web sites using ontology concepts. - Zakaryia Qawaqneh; Eyas El-Qawasmeh; Ahmad Kayed (ICDIM, 2007)

Ranking web sites using domain ontology concepts. - Ahmad Kayed; Eyas El-Qawasmeh; Zakaryia Qawaqneh (Inf. Manag., 2010)