Head Nod Detection in Dyadic Conversations. - Tuge Numanoglu; Engin Erzin; Yücel Yemez; M. Tevfik Sezgin (SIU, 2019)

The eHRI database: a multimodal database of engagement in human-robot interactions. - Ege Kesim; Tuge Numanoglu; Öykü Zeynep Bayramoglu; Bekir Berker Turker; Nusrah Hussain; T. Metin Sezgin; Yucel Yemez; Engin Erzin (Lang. Resour. Evaluation, 2023)