CRISTINA, S. and CAMILLERI, K.P., 2019. Gaze Tracking by Joint Head and Eye Pose Estimation Under Free Head Movement, 2019, 27th European Signal Processing Conference (EUSIPCO), pp. 1-5.
CRISTINA, S. and CAMILLERI, K.P., 2018. Unobtrusive and pervasive video-based eye-gaze tracking. Image and Vision Computing, 74, pp. 21-40.
BONNICI, A., CRISTINA, S. and CAMILLERI, K.P., 2017. Preparation of Music Scores to Enable Hands-free Page Turning Based on Eye-gaze Tracking, 2017, ACM Symposium on Document Engineering, pp. 201-210.
CRISTINA, S. and CAMILLERI, K.P., 2016. Model-based head pose-free gaze estimation for assistive communication. Computer Vision and Image Understanding, 149, pp. 157-170.
CRISTINA, S. and CAMILLERI, K.P., 2016. Model-free non-rigid head pose tracking by joint shape and pose estimation. Machine Vision and Applications, 27(8), pp. 1229-1242.
CRISTINA, S. and CAMILLERI, K.P., 2015. Model-free head pose estimation based on shape factorisation and particle filtering, 2015, International Conference on Computer Analysis of Images and Patterns, pp. 628-639.
GATT, A., FORMOSA, C., CASSAR, K., CAMILLERI, K.P., DE RAFFAELE, C., MIZZI, A., AZZOPARDI, C., MIZZI, S., FALZON, O. and CRISTINA, S., 2015. Thermographic patterns of the upper and lower limbs: baseline data. International journal of vascular medicine, 2015.
FORMOSA, C., CASSAR, K., GATT, A., MIZZI, A., MIZZI, S., CAMILERI, K.P., AZZOPARDI, C., DERAFFAELE, C., FALZON, O. and CRISTINA, S., 2013. Hidden dangers revealed by misdiagnosed peripheral arterial disease using ABPI measurement. Diabetes research and clinical practice, 102(2), pp. 112-116.