Facial Expression Recognition: A Review of Methods, Performances and Limitations. - Olufisayo Ekundayo; Serestina Viriri (ICTAS, 2019)

Deep Forest Approach for Facial Expression Recognition. - Olufisayo Ekundayo; Serestina Viriri (PSIVT Workshops, 2019)

Facial Expression Recognition and Ordinal Intensity Estimation: A Multilabel Learning Approach. - Olufisayo Ekundayo; Serestina Viriri (ISVC (2), 2020)

Facial Expression Recognition: A Review of Trends and Techniques. - Olufisayo Ekundayo; Serestina Viriri (IEEE Access, 2021)

Multilabel convolution neural network for facial expression recognition and ordinal intensity estimation. - Olufisayo Ekundayo; Serestina Viriri (PeerJ Comput. Sci., 2021)

Apparent age prediction from faces: A survey of modern approaches. - Olatunbosun Agbo-Ajala; Serestina Viriri; Mustapha Oloko-Oba; Olufisayo Ekundayo; Reolyn Heymann (Frontiers Big Data, 2022)