Batch Recurrent Q-Learning for Backchannel Generation Towards Engaging Agents. - Nusrah Hussain; Engin Erzin; T. Metin Sezgin; Yücel Yemez (ACII, 2019)

Speech Driven Backchannel Generation Using Deep Q-Network for Enhancing Engagement in Human-Robot Interaction. - Nusrah Hussain; Engin Erzin; T. Metin Sezgin; Yücel Yemez (INTERSPEECH, 2019)

Training Socially Engaging Robots: Modeling Backchannel Behaviors with Batch Reinforcement Learning. - Nusrah Hussain; Engin Erzin; T. Metin Sezgin; Yücel Yemez (IEEE Trans. Affect. Comput., 2022)

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)