| 2025 | HRI | From Passive Alignment to Active Participation: Robots Tracking Human Goal Changes for Collaborative Task Strategy Exploration. | Ryo Mizuyama, Shota Kanamori, Naoto Iwamoto, Hiroshi Nakajima, Takuya Torii, Takuya Tsuyuguchi |
| 2021 | SMC | Anomaly Ranking of Failure Causes in Manufacturing Process Using Causal Model. | Reiko Hattori, Yuya Ota, Toru Fujii, Hiroshi Nakajima |
| 2019 | ICMLC | Stress Assessment for Work Proficiency Analysis by Heart Rate Variability. | Momoka Fujimoto, Hiroshi Nakajima, Yasuyo Kotake, Danni Wang, Yutaka Hata |
| 2019 | ICMLC | Automated Analyzing System for Recognizing the Elemental Processes Based on the Labeled LDA. | Kentaro Mori, Hiroshi Nakajima, Yasuyo Kotake, Danni Wang, Yutaka Hata |
| 2019 | SMC | Automated Worker's Skill Evaluation System Based on the Time Series Elemental Processes for Improving Productivity. | Kentaro Mori, Hiroshi Nakajima, Yasuyo Kotake, Danni Wang, Yutaka Hata |
| 2018 | SMC | Fuzzy Evaluation of Proficiency by Myoelectric Potential. | Momoka Fujimoto, Hiroshi Nakajima, Yasuyo Kotake, Danni Wang, Yutaka Hata |
| 2018 | SMC | Evaluating Worker's Proficiency from Body and Eye Movements in Manufacturing Operations. | Yasuyo Kotake, Danni Wang, Hiroshi Nakajima |
| 2018 | SMC | A Relationship Between Product Quality and Body Information of Worker and Its Application to Improvement of Productivity. | Danni Wang, Yasuyo Kotake, Hiroshi Nakajima, Kentaro Mori, Yutaka Hata |
| 2015 | SMC | Blood Pressure Variation Analysis for Health Management. | Shoji Higuchi, Hiroshi Nakajima, Naoki Tsuchiya, Yutaka Hata |
| 2015 | SMC | Prediction of Human Posture with Bayseian Inference. | Yusuke Taniguchi, Hiroshi Nakajima, Fumiji Aita, Naoki Tsuchiya, Yutaka Hata, Junichi Tanaka |
| 2014 | GRC | Systems healthcare - The importance of lifestyle modification. | Hiroshi Nakajima, Naoki Tsuchiya, Toshikazu Shiga |
| 2014 | SMC | Investigation into Blood Pressure variability in Japan and Bangladesh by ICT based healthcare systems. | Andrew Rebeiro-Hargrave, Hiroshi Nakajima, Ashir Ahmed, Keiichi Obayashi, Naoki Nakashima, Mitsuo Kuwabara, Rafiqul Islam Maruf, Toshikazu Shiga |
| 2014 | SMC | Estimation of human posture by multi thermal array sensors. | Yusuke Taniguchi, Hiroshi Nakajima, Naoki Tsuchiya, Junichi Tanaka, Fumiji Aita, Yutaka Hata |
| 2013 | SMC | Multi-human Locating in Real Environment by Thermal Sensor. | Masato Kuki, Hiroshi Nakajima, Naoki Tsuchiya, Yutaka Hata |
| 2012 | SMC | Human activity classification by ECG and accelerometers aided by fuzzy logic. | Tatsuhiro Fujimoto, Hiroshi Nakajima, Naoki Tsuchiya, Hideya Marukawa, Yutaka Hata |
| 2012 | SMC | Human movement trajectory recording for home alone by thermopile array sensor. | Masato Kuki, Hiroshi Nakajima, Naoki Tsuchiya, Yutaka Hata |
| 2012 | SMC | Systems Health Care the aspect of home and medical care. | Hiroshi Nakajima, Toshikazu Shiga, Yutaka Hata |
| 2011 | SMC | Toward an optimal QCDE in manufacturing by health monitoring of equipment energy consumption. | Maki Endo, Kosuke Tsuruta, Yumi Saitoh, Hiroshi Nakajima, Yutaka Hata |
| 2011 | SMC | Systems Health care. | Hiroshi Nakajima, Toshikazu Shiga, Yutaka Hata |
| 2009 | SMC | Real Time Autonomic Nervous System Display with Air Cushion Sensor while Seated. | Kenta Yamamoto, Naoki Tsuchiya, Hiroshi Nakajima, Syoji Kobashi, Yutaka Hata |
| 2008 | SMC | A study of cause-effect structure acquisition for anomaly diagnosis in discrete manufacturing processes. | Maki Endo, Kosuke Tsuruta, Soichiro Kita, Hiroshi Nakajima |
| 2008 | SMC | A comparative study of heart rate estimation via air pressure sensor. | Naoki Tsuchiya, Kenta Yamamoto, Hiroshi Nakajima, Yutaka Hata |
| 2008 | SMC | Fuzzy heart rate variability detection by air pressure sensor for evaluating autonomic nervous system. | Kenta Yamamoto, Syoji Kobashi, Yutaka Hata, Naoki Tsuchiya, Hiroshi Nakajima |
| 2007 | GRC | Fuzzy Detection System of Behavior before Getting Out of Bed by Air Pressure and Ultrasonic Sensors. | Hayato Yamaguchi, Hiroshi Nakajima, Kazuhiko Taniguchi, Syoji Kobashi, Katsuya Kondo, Yutaka Hata |
| 2007 | GRC | A Study of Bioelectrical Impedance Analysis Methods for Practical Visceral Fat Estimation. | Mitsuhiro Yoneda, Hiroshi Tasaki, Naoki Tsuchiya, Hiroshi Nakajima, Takehiro Hamaguchi, Shojiro Oku, Toshikazu Shiga |
| 2007 | ICIP | A Sub-Pixel Stereo Correspondence Technique Based on 1D Phase-only Correlation. | Takuma Shibahara, Takafumi Aoki, Hiroshi Nakajima, Koji Kobayashi |
| 2007 | SMC | Fracture surgery support system with robustness for bones by using eddy current. | Maki Endo, Hiroshi Nakajima, Yutaka Hata |
| 2006 | ICIP | A Palmprint Recognition Algorithm using Phase-Based Image Matching. | Koichi Ito, Takafumi Aoki, Hiroshi Nakajima, Koji Kobayashi, Tatsuo Higuchi |
| 2006 | SMC | A Study of Progressive Solution to Data Distribution Maturity Problem at Product Inspection Stage of Manufacturing. | Hiroshi Nakajima, Hiroshi Tasaki, Kazuto Kojitani, Masaki Arao, Shigeyasu Kawaji |
| 2006 | SMC | An Implementation of Socially-Intelligent Agents providing Emotional Support and its Application. | Ryota Yamada, Hiroshi Nakajima, Scott Brave, Heidy Maldonado, Jong-Eun Roselyn Lee, Clifford Nass, Yasunori Morishima |
| 2005 | ICIP | A fingerprint recognition algorithm using phase-based image matching for low-quality fingerprints. | Koichi Ito, Ayumi Morita, Takafumi Aoki, Tatsuo Higuchi, Hiroshi Nakajima, Koji Kobayashi |
| 2005 | ICIP | An efficient iris recognition algorithm using phase-based image matching. | Kazuyuki Miyazawa, Koichi Ito, Takafumi Aoki, Koji Kobayashi, Hiroshi Nakajima |
| 2005 | ICIP | 3D face recognition using passive stereo vision. | Naohode Uchida, Takuma Shibahara, Takafumi Aoki, Hiroshi Nakajima, Koji Kobayashi |
| 2004 | IROS | Toward an actualization of social intelligence in human and robot collaborative systems. | Hiroshi Nakajima, Scott Brave, Heidy Maldonado, Masaki Arao, Yasunori Morishima, Ryota Yamada, Clifford Nass, Shigeyasu Kawaji |
| 2003 | SMC | The functionality of human-machine collaboration systems - mind model and social behavior. | Hiroshi Nakajima, Ryota Yamada, Scott Brave, Yasunori Morishima, Clifford Nass, Shigeyasu Kawaji |
| 1998 | AAAI | Emotion Model for Life-Like Agent and Its Evaluation. | Hirohide Ushida, Yuji Hirayama, Hiroshi Nakajima |
| 1995 | ICDE | Efficient Processing of Nested Fuzzy SQL Queries. | Qi Yang, Chengwen Liu, Jing Wu, Clement T. Yu, Son Dao, Hiroshi Nakajima |
| 1995 | ICDE | Context-Dependent Interpretations of Linguistic Terms in Fuzzy Relational Databases. | Weining Zhang, Clement T. Yu, Bryan Reagan, Hiroshi Nakajima |