Gesture recognition for humanoid assisted interactive sign language tutoring. - Bekir Sitki Ertugrul; Cemal Gurpinar; Hasan Kivrak; Hatice Köse (SIU, 2013)

iSign: An Architecture for Humanoid Assisted Sign Language Tutoring. - Hatice Kose-Bagci; Neziha Akalin; Rabia Yorganci; Bekir Sitki Ertugrul; Hasan Kivrak; Semih Kavak; Ahmet Özkul; Cemal Gurpinar; Pinar Uluer; Gökhan Ince (Intelligent Assistive Robots, 2015)