| Evaluation of a small socially-assistive humanoid robot in intelligent homes for the care of the elderly E Torta, F Werner, DO Johnson, JF Juola, RH Cuijpers, M Bazzani, ... Journal of Intelligent & Robotic Systems 76 (1), 57-71, 2014 | 142 | 2014 |
| Socially assistive robots: a comprehensive approach to extending independent living DO Johnson, RH Cuijpers, JF Juola, E Torta, M Simonov, A Frisiello, ... International journal of social robotics 6 (2), 195-211, 2014 | 132 | 2014 |
| Imitating human emotions with artificial facial expressions DO Johnson, RH Cuijpers, D van der Pol International Journal of Social Robotics 5 (4), 503-513, 2013 | 74 | 2013 |
| Exploring the entertainment value of playing games with a humanoid robot DO Johnson, RH Cuijpers, K Pollmann, AAJ van de Ven International Journal of Social Robotics 8 (2), 247-269, 2016 | 54 | 2016 |
| Systems and methods for automated evaluation of human speech O Kang, DO Johnson US Patent 9,947,322, 2018 | 41 | 2018 |
| The roles of suprasegmental features in predicting English oral proficiency with an automated system O Kang, D Johnson Language Assessment Quarterly 15 (2), 150-168, 2018 | 37 | 2018 |
| Human robot interaction through semantic integration of multiple modalities, dialog management, and contexts DO Johnson, A Agah International Journal of Social Robotics 1 (4), 283, 2009 | 28 | 2009 |
| Investigating the Effect of a Humanoid Robot’s Head Position on Imitating Human Emotions DO Johnson, RH Cuijpers International Journal of Social Robotics, 1-10, 2018 | 23 | 2018 |
| Automatic prominent syllable detection with machine learning classifiers DO Johnson, O Kang International Journal of Speech Technology 18 (4), 583-592, 2015 | 17 | 2015 |
| Automatic prosodic tone choice classification with Brazil’s intonation model DO Johnson, O Kang International Journal of Speech Technology 19 (1), 95-109, 2016 | 15 | 2016 |
| Improved automatic English proficiency rating of unconstrained speech with multiple corpora DO Johnson, O Kang, R Ghanem International Journal of Speech Technology 19 (4), 755-768, 2016 | 13 | 2016 |
| Measures of intelligibility in different varieties of English: Human vs. machine DO Johnson, O Kang 8th Pronunciation in Second Language Learning and Teaching Conference, ISSN …, 2017 | 8 | 2017 |
| LANGUAGE PROFICIENCY RATINGS: HUMAN VS. MACHINE DO Johnson, O Kang, R Ghanem PRONUNCIATION IN SECOND LANGUAGE LEARNING AND TEACHING CONFERENCE (ISSN 2380 …, 0 | 8* | |
| Automated English proficiency scoring of unconstrained speech using prosodic features O Kang, DO Johnson Proceedings of the International Conference on Speech Prosody 2018, 617-620, 2018 | 7 | 2018 |
| Comparison of inter-rater reliability of human and computer prosodic annotation using brazil’s prosody model O Kang, DO Johnson English Linguistics Research 4 (4), 58, 2015 | 7 | 2015 |
| Comparison of algorithms to divide noisy phone sequences into syllables for automatic unconstrained English speaking proficiency scoring DO Johnson, O Kang Artificial Intelligence Review, 1-24, 2017 | 6 | 2017 |
| Automatic detection of Brazil’s prosodic tone unit DO Johnson, O Kang Proceedings of speech prosody 8, 2016 | 5 | 2016 |
| Predicting gaze direction from head pose yaw and pitch DO Johnson, RH Cuijpers Proceedings of the International Conference on Image Processing, Computer …, 2013 | 3 | 2013 |
| A novel efficient algorithm for locating and tracking object parts in low resolution videos DO Johnson, A Agah Journal of Intelligent Systems 20 (1), 79-100, 2011 | 3 | 2011 |
| Recognition of Marker-less human actions in videos using hidden Markov models DO Johnson, A Agah Proceedings on the International Conference on Artificial Intelligence (ICAI), 1, 2011 | 3 | 2011 |
