A Pervasive Environment for Location-Aware and Semantic Matching Based Information Gathering. - Riza Cenk Erdur; Oguz Dikenelli; Ata Önal; Özgür Gümüs; Geylani Kardas; Özgün Bayrak; Yusuf Engin Tetik (ISCIS, 2005)

A Novel Mobile Positioning Algorithm Based on Environment Estimation. - Özgün Bayrak; Cagri Temizyurek; Metin Barut; Onur Türkyilmaz; Gürkan Gür (WPNC, 2007)