A Rough Sets Approach for Personalized Support of Face Recognition. - Daryl H. Hepting; Timothy Maciag; Richard Spring; Katherine Arbuthnott; Dominik Slezak (RSFDGrC, 2009)

Validation of Classifiers for Facial Photograph Sorting Performance. - Daryl H. Hepting; Dominik Slezak; Richard Spring (FGIT-SIP/MulGraB, 2010)

Classification of Facial Photograph Sorting Performance Based on Verbal Descriptions. - Daryl H. Hepting; Richard Spring; Timothy Maciag; Katherine Arbuthnott; Dominik Slezak (RSCTC, 2010)

A Rough Set Exploration of Facial Similarity Judgements. - Daryl H. Hepting; Richard Spring; Dominik Slezak (Trans. Rough Sets, 2011)