Progress in Automated Computer Recognition of Sign Language. - Barbara L. Loeding; Sudeep Sarkar; Ayush Parashar; Arthur I. Karshmer (ICCHP, 2004)

Segmentation-robust representations, matching, and modeling for sign language. - Sudeep Sarkar; Barbara L. Loeding; Ruiduo Yang; Sunita Nayak; Ayush Parashar (CVPR Workshops, 2011)