Recognizing faces prone to occlusions and common variations using optimal face subgraphs. - Badr Mohammed Lahasan; Ibrahim Venkat; Mohammed Azmi Al-Betar; Syaheerah Lebai Lutfi; Philippe De Wilde (Appl. Math. Comput., 2016)

Optimized symmetric partial facegraphs for face recognition in adverse conditions. - Badr Mohammed Lahasan; Syaheerah Lebai Lutfi; Ibrahim Venkat; Mohammed Azmi Al-Betar; Rubén San-Segundo-Hernández (Inf. Sci., 2018)

A survey on techniques to handle face recognition challenges: occlusion, single sample per subject and expression. - Badr Mohammed Lahasan; Syaheerah Lebai Lutfi; Rubén San Segundo (Artif. Intell. Rev., 2019)

Effects of Facial Expressions and Gestures on the Trustworthiness of a Person. - Syaheerah Lebai Lutfi; Badr Mohammed Lahasan; Cristina Luna Jiménez; Zaher A. Bamasood; Zahid Akhtar (IEEE Access, 2023)