SmartColor: Real-time color correction and contrast for optical see-through head-mounted displays. - Juan David Hincapié-Ramos; Levko Ivanchuk; Srikanth Kirshnamachari Sridharan; Pourang Irani (ISMAR, 2014)

Dereverberation for active human-robot communication robust to speaker's face orientation. - Randy Gomez; Levko Ivanchuk; Keisuke Nakamura; Takeshi Mizumoto; Kazuhiro Nakadai (INTERSPEECH, 2015)

Utilizing visual cues in robot audition for sound source discrimination in speech-based human-robot communication. - Randy Gomez; Levko Ivanchuk; Keisuke Nakamura; Takeshi Mizumoto; Kazuhiro Nakadai (IROS, 2015)

SmartColor: Real-Time Color and Contrast Correction for Optical See-Through Head-Mounted Displays. - Juan David Hincapié-Ramos; Levko Ivanchuk; Srikanth Kirshnamachari Sridharan; Pourang P. Irani (IEEE Trans. Vis. Comput. Graph., 2015)

Hey Haru, Let's Be Friends! Using the Tiers of Friendship to Build Rapport through Small Talk with the Tabletop Robot Haru. - Eric Nichols; Sarah Rose Siskind; Levko Ivanchuk; Guillermo Pérez; Waki Kamino; Selma Sabanovic; Randy Gomez (IROS, 2022)

A multi-site language study on child-robot dialogues. - Guillermo Pérez García; Gonzalo A. García; Manuel Castro-Malet; Mario Castaño; Marta J. López-González de Quevedo; Ricardo Durán; Luis Pérez; J. Gabriel Amores; Gloria Alvarez-Benito; Leigh M. Levinson; Selma Sabanovic; Levko Ivanchuk; et al. (Adv. Robotics, 2024)