A New Set of Features for Robust Change Detection. - José F. Sigut; Sid-Ahmed Ould Sidha; Juan Díaz; Carina S. González (VISAPP (2), 2008)

Iris Center Corneal Reflection Method for Gaze Tracking Using Visible Light. - José F. Sigut; Sid-Ahmed Ould Sidha (IEEE Trans. Biomed. Eng., 2011)