A Feature-Based Gaze Estimation Algorithm for Natural Light Scenarios. - Onur Ferhat; Arcadi Llanza; Fernando Vilariño (IbPRIA, 2015)

Low Cost Eye Tracking: The Current Panorama. - Onur Ferhat; Fernando Vilariño (Comput. Intell. Neurosci., 2016)

A gaze estimation method and system for natural light cameras. - Onur Ferhat (2017)