Personality Trait Classification of Essays with the Application of Feature Reduction. - Edward P. Tighe; Jennifer C. Ureta; Bernard Andrei L. Pollo; Charibeth K. Cheng; Remedios de Dios Bulos (SAAIP@IJCAI, 2016)

Modeling Personality Traits of Filipino Twitter Users. - Edward P. Tighe; Charibeth K. Cheng (PEOPLES@NAACL-HTL, 2018)