Suppression of the sea clutter in marine radar system. - Koji Murai; Yuji Hayashi; Yuichi Miyoshi; Seiji Inokuchi (ICASSP, 2002)

A basic study on measurement of experience using an unconscious response to the artificially created visual environment. - Koji Murai; Yuji Hayashi; Seiji Inokuchi (SMC, 2002)

Mental Workload of Ship's Navigator: - A Few Comments on Heart Rate Variability during Navigational Watch Keeping. - Koji Murai; Yuji Hayashi; Noriko Nagata; Seiji Inokuchi (KES, 2003)

The body sway of human navigator in ship's bridge simulator. - Koji Murai; Seiji Inokuchi (SMC, 2003)

A characteristic of target cognition using marine radar. - Koji Murai; Yuji Hayashi (SMC (3), 2004)

A Basic Study on Teammates' Mental Workload among Ship's Bridge Team. - Koji Murai; Yuji Hayashi; Seiji Inokuchi (IEICE Trans. Inf. Syst., 2004)

The mental workload of a ship's navigator using heart rate variability. - Koji Murai; Yuji Hayashi; Noriko Nagata; Seiji Inokuchi (Interact. Technol. Smart Educ., 2004)

Cognitive errors for radar target echo direction. - Koji Murai; Yuji Hayashi (Interact. Technol. Smart Educ., 2005)

Basic Study of Navigator's Recognition of Radar Target Direction. - Koji Murai; Yuji Hayashi; Laurie C. Stone; Seiji Inokuchi (SMC, 2006)

Toward Universalizing Common Skills of Ship Navigators. - Koji Murai; Laurie Cleghorn Stone; Yuji Hayashi (SMC, 2006)

A Characteristic of a Navigator's Response to Artificial Ship's Movement by Picture and Motion Platform. - Koji Murai; Tadatsugi Okazaki; Yuji Hayashi (HCI (13), 2007)

Evaluating the mariner's workload using the bridge simulator. - Kenji Yoshimura; Nobuo Mitomo; Tadatsugi Okazaki; Kenjiro Hikida; Koji Murai (IFAC HMS, 2007)

A characteristic of a navigator's mental workload based on nasal Temperature. - Koji Murai; Tadatsugi Okazaki; Laurie C. Stone; Yuji Hayashi (SMC, 2007)

A study on navigator's mental workload in ship handling simulator. - Tadatsugi Okazaki; Koji Murai; Nobuo Mitomo; Kenjiro Hikida (SMC, 2007)

A few comments on visual system of ship handling simulator based on arriving port. - Nobuo Mitomo; Kenjiro Hikida; Koji Murai; Yuji Hayashi; Tadatsugi Okazaki (SMC, 2008)

Evaluation of ship navigator's mental workload using nasal temperature and heart rate variability. - Koji Murai; Yuji Hayashi; Tadatsugi Okazaki; Laurie C. Stone; Nobuo Mitomo (SMC, 2008)

An evaluation of mental workload for effective navigation. - Koji Murai; Yuji Hayashi (Interact. Technol. Smart Educ., 2008)

Evaluation of Mental Workload for Ship Handling Using Physiological Indices. - Koji Murai; Yuji Hayashi (ICETET, 2009)

Evaluation of Ship Navigator's Mental Workload for Ship Handling Based on Physiological Indices. - Koji Murai; Kousaku Hama; Laurie C. Stone; Yuji Hayashi (SMC, 2009)

Evaluation of Marine Simulator Training Based on Heart Rate Variability. - Koji Murai; Sam Teel; Jim Sanders; Daniel Parrott; Larry Wade; Timothy Gervais; Katherine Rovinski; Yuji Hayashi; Laurie C. Stone (SMC, 2009)

Enhancing maritime education and training: Measuring a ship navigator's stress based on salivary amylase activity. - Koji Murai; Shin-Ichi Wakida; Takashi Miyado; Keiichi Fukushi; Yuji Hayashi; Laurie C. Stone (Interact. Technol. Smart Educ., 2009)

Evaluation of Body Sway in Artificial Ship Rolling and Pitching. - Koji Murai; Yuji Hayashi; Tomoko Matsumoto (ICETET, 2010)

Study on body response to artificial ship rolling and pitching. - Koji Murai; Yuji Hayashi; Tadatsugi Okazaki; Seiji Inokuchi (SMC, 2010)

Evaluation of a student's mental workload for simulator training using salivary amylase activity. - Nozomu Nishimura; Koji Murai; Yuji Hayashi; Laurie C. Stone (SMC, 2010)

Evaluation of a Navigator's Skill Based on Physiological Index - Case Study of a Student Simulator Training. - Koji Murai; Yuji Hayashi (ICETET, 2011)

Basic study of a sea pilot candidate performance using small acceleration sensor. - Koji Murai; Yuji Hayashi; Tsunemasa Saiki; Kohei Higuchi; Takayuki Fujita; Kazusuke Maenaka (SMC, 2011)

Evaluation of difficulties and risks of ship handling in case of entering port. - Toshihiro Inoue; Harunobu Kenjo; Yuji Hayashi; Koji Murai (SoSE, 2011)

Basic study of a mental workload for student's simulator training using heart rate variability, salivary amylase activity and facial temperature. - Nozomu Nishimura; Koji Murai; Yuji Hayashi (SoSE, 2011)

Evaluation of human distress by one's walking speed - toward development of early warning system for marine pilots' condition. - Masahiro Toba; Yuji Hayashi; Koji Murai; Kazuki Inoue (SoSE, 2011)

Toward New Practical Education Based on Professional Kansei. - Koji Murai; Yuji Hayashi; Kei Kuramoto; Takayuki Fujita; Kazusuke Maenaka; Kohei Higuchi; Tsunemasa Saiki (J. Adv. Comput. Intell. Intell. Informatics, 2011)

Toward Information Exchange System for Ship Navigation Based on 3G Network - Communication and Alert System of Small Ship in Ningbo-Zhoushan Port. - Guangwei Shen; Koji Murai; Yuji Hayashi (ICETET, 2012)

Evaluation of ship navigator's mental workload for ship handling based on salivary NO3-. - Kenichi Kitamura; Koji Murai; Keiichi Fukushi; Yuji Hayashi; Nobuo Mitomo; Kenji Yoshimura; Kenjiro Hikida; Shin-Ichi Wakida; Takashi Miyado (SMC, 2012)

A study on navigator's performance in ship bridge simulator using heart rate variability. - Tunglam Ngodang; Koji Murai; Yuji Hayashi; Nobuo Mitomo; Kenji Yoshimura; Kenjiro Hikida (SMC, 2012)

Study on ship navigators' mental workload for ship handling based on salivary NO3-. - Kenichi Kitamura; Koji Murai; Keiichi Fukushi; Yuji Hayashi; Nobuo Mitomo; Kenji Yoshimura; Kenjiro Hikida; Shin-Ichi Wakida; Takashi Miyado (GCCE, 2013)

Measurement of a Navigator's Mental Workload for Ship Handling Based on Saliva Nitric Oxide Assay. - Kenichi Kitamura; Koji Murai; Keiichi Fukushi; Yuji Hayashi; Takashi Miyado; Shin-Ichi Wakida (ICETET, 2013)

The Effect of Motion-Induced Factor on the Operator Performance during Ship's Watch. - Tunglam Ngodang; Koji Murai; Yuji Hayashi; Nobuo Mitomo; Kenji Yoshimura; Kenjiro Hikida (SMC, 2013)

Evaluation of Pilot Mental Workload for Simulator Based Training Using Heart Rate Variability. - Masahiro Tanaka; Koji Murai; Yuji Hayashi (SMC, 2013)

Measurement and analysis of marine pilot's performance using a large model sensor. - Kenichi Kitamura; Koji Murai; Yuji Hayashi; Takayuki Fujita; Kazusuke Maenaka (GCCE, 2014)

Marine pilot trainee's mental workload for simulator based training using R-R interval. - Masahiro Tanaka; Koji Murai; Yuji Hayashi (SMC, 2014)

Education and Training on Causal Factors of Marine Collisions. - Yoshiaki Kunieda; Kiminobu Kumada; Koji Murai; Hideyuki Kashima (ICETET, 2015)

Study of A Port Coordinator's Mental Workload Based on Facial Temperature. - Koji Murai; Kenichi Kitamura; Yuji Hayashi (KES, 2015)

Evaluation of Mental Workload for Athletes' Training Based on Salivary NO3- Concentration. - Kenichi Kitamura; Koji Murai; Keiichi Fukushi; Yuji Hayashi; Shin-Ichi Wakida (SMC, 2015)

A study on analysis of characteristics of ships navigators' look-out by using OZT. - Jun Kayano; Hayama Imazu; Chihiro Nishizaki; Koji Murai (SoSE, 2015)

Basic study on evaluation of navigator's mental workload by sticking plaster-type sensor. - Koji Murai; Yuji Hayashi; Kazusuke Maenaka; Kohei Higuchi (SoSE, 2015)

Evaluation of mixed culture bridge teammates' mental workload using heart rate variability: Simulator-based ship handling. - Kenichi Kitamura; Koji Murai; Masao Furusho; Yibing Wang; Jie Wang; Yoshiaki Kunieda (SMC, 2016)

Study on relation between operator and trainee's mental workload for ship maneuvering simulator exercise using heart rate variability. - Ippei Sugimoto; Kenichi Kitamura; Koji Murai; Yibing Wang; Jie Wang (SMC, 2016)

Evaluation of mental workload for a newly-appointed pilot using salivary NO3- concentration and LF/HF values, compared with port-coordinators. - Kenichi Kitamura; Koji Murai; Shin-Ichi Wakida (IFSA-SCIS, 2017)

Toward evaluation of mixed culture's team works: Case study of ship bridge simulator-based training for cadets. - Koji Murai; Jie Wang; Yibing Wang; Yang Qilei (IFSA-SCIS, 2017)

Construction of port-coordinator duties list for mental workload assessment. - Daiki Kamioka; Koji Murai; Kenichi Kitamura; Shin-Ichi Wakida (SMC, 2017)

A study on evaluation method for ship maneuvering simulator training. - Chihiro Nishizaki; Tadatsugi Okazaki; Ryohtaro Yoshino; Rei Takaseki; Koji Murai (SMC, 2017)

A ship navigator's mental workload using salivary NO3- concentration for simulator-based experiment. - Kenichi Kitamura; Koji Murai; Shin-Ichi Wakida; Nobuo Mitomo; Keiichi Fukushi (Intell. Autom. Soft Comput., 2017)

Development of a Real-time Evaluation Support System Using Physiological Index: Case Study of a Simulator-based Ship Handling Exercise. - Koji Murai; Kohei Higuchi; Takayuki Fujita; Kazusuke Maenaka; Tsunemasa Saiki; Yukako Takizawa (TALE, 2018)

Study of Instructor Support System for Simulator-Based Exercise Using Mental Workload Monitoring System. - Ippei Sugimoto; Koji Murai (WAC, 2018)

Basic Study on Monitoring System of Coastal Radio Operator for Safe Harbor Traffic. - Koji Murai; Kohei Higuchi; Takayuki Fujita; Kazusuke Maenaka; Tsunemasa Saiki; Yukako Takizawa (SoSE, 2019)

Confirmation of the Instrumental Difference for Each Ion-Sensitive Field-Effect Transistors to Evaluate Mental Workload. - Kenichi Kitamura; Koji Murai; Shin-Ichi Wakida (SMC, 2020)

Mental Workload of Simulator-based Training Using a Physiological Index: The Relationship between Trainers and Trainees. - Masahiro Toba; Koji Murai (SMC, 2020)

Development of the Sensor Part Re-composition on the Salivary NO3- Measurement Device for the Evaluation of Mental Workload*. - Kenichi Kitamura; Koji Murai; Shin-Ichi Wakida; Shuto Osaki; Takuya Kintaki (WAC, 2021)

Study on Evaluation Support System for Ship Handling Simulator Training. - Koji Murai; Jie Wang; Yibing Wang; Kenichi Kitamura; Xiaofei Wen; Yang Qilei (WAC, 2021)

Toward Evaluation of Ship Navigator's Stress based on Saliva. - Koji Murai; Eiko Saito; Kentaroh Kokubun; Hitoi Tamaru; Ruri Shoji (SMC, 2022)

Characteristics of Professional Sharp-Lookout Skills towards Maritime Autonomous Surface Ships. - Koji Murai; Hitoi Tamaru; Ruri Shoji; Eiko Saito; Makiko Minami; Kentaroh Kokubun (WAC, 2022)

Evaluation on Brain Activity of Skilled Ship Operators by Near Infra-Red Spectroscopy: Experiment using ship maneuvering simulator. - Koji Murai; Hitoi Tamaru; Ruri Shoji; Eiko Saito; Makiko Minami; Kentaroh Kokubun (WAC, 2022)

Stress and Gaze Point Analysis for Assessment of Skilled Ship Operators' Lookout and Avoidance Maneuvering Skills. - Koji Murai; Hitoi Tamaru; Ruri Shoji; Eiko Saito; Makiko Minami; Kentaroh Kokubun (WAC, 2022)