Publication List

 
 

Papers & Conference proceedings

[1] Akihiko Takahashi, Toru Kumagai, Shin Tanaka, Edgar Yoshio Morales Teraoka, Tsutomu Mochida, Tetsuo Kurahashi, "Naturalistic Driving Analysis of Crossing Non-signalized Intersections without Right-of-way," Transactions of Society of Automotive Engineers of Japan, vol. 44, pp. 1465-1470, 2013.

[2] Toru Kumagai, Akihiko Takahashi, "Influence of Repeated Experience on Unsignalized Intersection Crossing Behavior of Drivers without Right-of-way," Communications in Computer and Information Science: HCI International 2013, Proceedings, Part II, vol. 374, pp. 323-326, 2013.

[3] Toru Kumagai, Motoyuki Akamatsu, "Crash Rate Analysis on Expressways Using Poisson Mixture Models -- for Mobile Device-based Situational Safety Information Services," Journal of Mobile Interactions, vol. 1, pp. 119-126, 2011.

[4] Toru Kumagai, Juli Yamashita, Osamu Morikawa, Kazunori Yokoyama, Shin'ichi Fujimaki, Taku Konishi, et al., "Distance Education System for Teaching Manual Skills in Endoscopic Paranasal Sinus Surgery Using "HyperMirror" Telecommunication InterFace," in IEEE Virtual Reality 2008 Proceedings, 2008, pp. 233-236.

[5] Toru Kumagai, Juli Yamashita, Osamu Morikawa, Kazunori Yokoyama, "A New Force-based Objective Assessment of Technical Skills in Endoscopic Sinus Surgery " in Medicine Meets Virtual Reality 15- in vivo, in vitro, in silico: Designing the Next in Medicine, 2007.

[6] Toru Kumagai, Motoyuki Akamatsu, "Prediction of Human Driving Behavior Using Dynamic Bayesian Networks," Ieice Transactions on Information and Systems, vol. E89-D, 2006.

[7] Toru Kumagai, Motoyuki Akamatsu, "Human Driving Behavior Prediction using Dynamic Bayesian Networks," in Proceedings of the 2005 JSAE Annual Congree, Yokohama, Japan, 2005, pp. 13-18.

[8] Toru Kumagai, Akio Utsugi, "Removal of Artifacts and Fluctuations from MEG data by Clustering Methods," Neurocomputing, vol. 62, pp. 153-160, December 2004.

[9] Toru Kumagai, Motoyuki Akamatsu, "Modeling and prediction of driving behavior," in The second International Symposium on Measurement Analysis and Modeling of Human Functions, ed Genoa, Italy, 2004, pp. 357-361.

[10] Toru Kumagai, Yasuo Sakaguchi, Masayuki Okuwa, Motoyuki Akamatsu, "Prediction of Driving Behavior through Probabilistic Inference," in Proceedings of the Eighth International Conference on Engineering Applications of Neural Networks, ed Malaga, Spain, 2003, pp. 117-123.

[11] Akio Utsugi, Toru Kumagai, "Bayesian analysis of mixtures of factor analyzers," Neural Comput, vol. 13, pp. 993-1002, May 2001.

[12] Toru Kumagai, Akio Utsugi, "Removal of artifacts contaminated records from MEG records using a mixture of factor analyzers," in Proceedings of the 12th International Conference on Biomagnetism, 2001, pp. 854-856.

[13] Tsunehiro Takeda, Keizo Hashimoto, Toru Kumagai, Hiroshi Endo, "Measurement of accommodation related MEG responses," in Proceedings of the Tenth International Conference on Biomagnetism, ed, 2000, pp. 881-884.

[14] Chiaki Nishimura, Toru Kumagai, Yoshiaki Kikuchi, Hiroshi Endo, "Neuromagnetic Fields Elicited by Multimodal Inputs," in Proceedings of the Tenth International Conference on Biomagnetism, 2000, pp. 700-703.

[15] M. Matsuhashi, H. Oyanagi, Toru Kumagai, Hiroshi Endo, Tsunehiro Takeda, "Effect of luminosity change on visual evoked field," in Proceedings of the Tenth International Conference on Biomagnetism, ed, 2000, pp. 829-832.

[16] Tadashi Masuda, Hiroshi Endo, Toru Kumagai, Tsunehiro Takeda, "Magnetic recording of the propagation of motor unit action potentials in the human leg muscles," in Proceedings of the Tenth International Conference on Biomagnetism, ed, 2000, pp. 825-828.

[17] Toru Kumagai, Akio Utsugi, "Analysis of magnetoencephalogram through mixture modeling," Transactions of the Society of Instrument and Control Engineers, vol. 36, pp. 619-21, 2000.

[18] Toru Kumagai, Tsunehiro Takeda, Hiroshi Endo, "Measurement of MEG evoked by visual discrimination task," in Proceedings of the Tenth International Conference on Biomagnetism. vol. 1, ed, 2000, pp. 813-816.

[19] Yoshiaki Kikuchi, Syuji Yoshizawa, Michiko Kita, Chiaki Nishimura, Masato Tanaka, Hiroshi Endo, et al., "Multidipole estimation of the neuromagnetic fields related to auditory discrimination," in Proceedings of the Tenth International Conference on Biomagnetism, ed, 2000, pp. 801-804.

[20] Hiroshi Endo, Tsunehiro Takeda, Tomohiro Kizuka, Tadashi Masuda, Toru Kumagai, "Analysis of movement-related brain activities elicited by external instructions," in Proceedings of the Tenth International Conference on Biomagnetism, ed, 2000, pp. 741-744.

[21] Carlo Ciulla, Tsunehiro Takeda, Maurizio Morabito, Toru Kumagai, Hiroshi Endo, "MEG measurements of 40 Hz auditory evoked response in human brain," in Proceedings of the Tenth International Conference on Biomagnetism, ed, 2000, pp. 927-930.

[22] Toru Kumagai, Mitsuo Wada, Ryoichi Hashimoto, Akio Utsugi, "Dynamical control by recurrent neural networks through genetic algorithms," International Journal of Adaptive Control and Signal Processing, vol. 13, pp. 261-271, Jun 1999.

[23] Toru Kumagai, Akio Utsugi, "Handwritten letter recognition through mixture of factor analyzers," in Engineering Applications of Neural Networks. Proceedings of the 5th International Conference on Engineering Applications of Neural Networks (EANN'99). Wydawnictwo Adam Marszalek. 1999. vol. 5, ed, 1999, pp. 29-33.

[24] Ryoichi Hashimoto, Toru Kumagai, "Self-organization of multi-mode oscillation," Advanced Robotics, vol. 13, pp. 277-8, 1999.

[25] Carlo Ciulla, Tsunehiro Takeda, Maurizio Morabito, Hiroshi Endo, Toru Kumagai, Ruiting Xiao, "MEG characteristics of spontaneous alpha rhythm in the human brain," Brain Topography, vol. 11, pp. 211-222, 1999.

[26] Toru Kumagai, Mitsuo Wada, Sadayoshi Mikami, Ryoichi Hashimoto, "Learning of recurrent neural networks through genetic algorithm with internal copy operator," Transactions of the Institute of Electronics, Information & Communication Engineers, vol. J81D-II, pp. 378-85, 1998.

[27] Toru Kumagai, Mitsuo Wada, Sadayoshi Mikami, Ryoichi Hashimoto, "Learning Control Method for Robotic Dynamical System," Journal of Robotics and Mechatronics, vol. 9, pp. 57-64, 1997.

[28] Toru Kumagai, Mitsuo Wada, Sadayoshi Mikami, Ryoichi Hashimoto, "Dynamical control by recurrent neural networks through genetic algorithm," in Neural Networks in Engineering Systems. Proceedings of the 1997 International Conference on Engineering Applications of Neural Networks. Syst. Eng. Assoc. Part vol.1, ed, 1997, pp. 333-336.

[29] Toru Kumagai, Mitsuo Wada, Sadayoshi Mikami, Ryoichi Hashimoto, "Structured learning in recurrent neural network using genetic algorithm with internal copy operator," in Proceedings of 1997 IEEE International Conference on Evolutionary Computation (ICEC '97) (Cat. No.97TH8283), 1997, pp. 651-6.

[30] Yoshiaki Kikuchi, Hiroshi Endo, Syuji Yoshizawa, Michiko Kita, Chiaki Nishimura, M. Tanaka, et al., "Human cortico-hippocampal activity related to auditory discrimination revealed by neuromagnetic field," Neuroreport, vol. 8, pp. 1657-61, May 6 1997.

[31] Tsunehiro Takeda, Toru Kumagai, Maurizio Morabito, Hiroshi Endo, "Use of a CRT as a Visual Stimulator in MEG Measurements," in Proceedings of the 11th International Conference on Event-Related Potentials, Okinawa, Japan, 1996, pp. 510-516.

[32] Maurizio Morabito, Toru Kumagai, Hiroshi Endo, Chiaki Nishimura, Tsunehiro Takeda, "Consequences of Variations in Stimulus Duration in Visual Evoked Fields," in Proceedings of the 11th International Conference on Event-Related Potentials, Okinawa, Japan, 1996.

[33] Maurizio Morabito, Hiroshi Endo, Tatsu Kobayakawa, Yasuyoshi Kuba, Tadashi Masuda, Toru Kumagai, et al., "Analysis and visualization of MEG data with the application visualization system (AVS)," Electroencephalography and clinical Neurophysiology Suppl. (Proceedings of Tokyo Institute of Psychiatry The 10th international Symposium), vol. 47, pp. 449-457, 1996.

[34] Toru Kumagai, Mitsuo Wada, Sadayoshi Mikami, "Learning of Recurrent Neural Networks through Genetic Algorithm with Internal Copy Operator," in International conference on Neural Networks, Washington, DC., USA, 1996.

[35] Toru Kumagai, Ryoichi Hashimoto, Mitsuo Wada, "Learning of limit cycles in discrete-time neural network," Neurocomputing, vol. 13, pp. 1-10, Sep 1996.

[36] Tatsu Kobayakawa, Sachiko Saito, Saho AyabeKanamura, Hisashi Ogawa, Hiroshi Endo, Yoshiko Yamaguchi, et al., "Estimation of the gustatory area of human cerebral cortex with measurement of evoked magnetic fields," Chemical Senses, vol. 21, pp. 41-41, Feb 1996.

[37] Tatsu Kobayakawa, Hiroshi Endo, S. AyabeKanamura, Toru Kumagai, Yoshiko Yamaguchi, Yoshiaki Kikuchi, et al., "The primary gustatory area in human cerebral cortex studied by magnetoencephalography," Neuroscience Letters, vol. 212, pp. 155-158, Jul 19 1996.

[38] Tatsu Kobayakawa, Hiroshi Endo, Saho Ayabe-Kanamura, Toru Kumagai, Yoshiko Yamaguchi, Yoshiaki Kikuchi, et al., "Trial Measurements of Gustatory-evoked magnetic Fields," Electroencephalography and clinical Neurophysiology Suppl. (Proceedings of Tokyo Institute of Psychiatry The 10th international Symposium), vol. 47, pp. 133-141, 1996.

[39] Hiroshi Endo, Tsunehiro Takeda, Maurizio Morabito, Toru Kumagai, "Consequences of Variations in Stimulus Duration in Visual Evoked Fields," in Proceedings of the 11th International Conference on Event-Related Potentials, Okinawa, Japan, 1996.

[40] Hiroshi Endo, Tsunehiro Takeda, Tomohiro Kizuka, Yoshiaki Kikuchi, Tadashi Masuda, Toru Kumagai, "Estimation of movement-related brain activities with visual stimuli," Electroencephalography and clinical Neurophysiology Suppl. (Proceedings of Tokyo Institute of Psychiatry The 10th international Symposium), vol. 47, pp. 273-281, 1996.

[41] Hiroshi Endo, Tomohiro Kizuka, Tadashi Masuda, Tsunehiro Takeda, Toru Kumagai, Tatsu Kobayakawa, et al., "Simultaneous estimation of motor and sensory activities during a finger movement," Peter Peregrinus for Int. Fed. Med. & Biol. Eng. Medical & Biological Engineering & Computing, vol. 34, pp. 201-2, 1996.

[42] Carlo Ciulla, Tsunehiro Takeda, Maurizio Morabito, Hiroshi Endo, Toru Kumagai, Ruiting Xiao, "MEG measurements of 40 Hz auditory evoked response in human brain," Electroencephalography and clinical Neurophysiology Suppl. (Proceedings of Tokyo Institute of Psychiatry The 10th international Symposium), vol. 47, pp. 121-127, 1996.

[43] Chiaki Nishimura, Toru Kumagai, Yoshiaki Kikuchi, Hiroshi Endo, Tsunehiro Takeda, "Neuromagnetic field elicited by the apparent movement," in The X Int'l Congress of EMG and Clin. Neurophysiol., 1995.

[44] Maurizio Morabito, Tatsu Kumagai, Hiroshi. Endo, Chiaki Nishimura, Tatsu Takeda, "Visual evoked fields: experimental results about effects of changes in duration of stimulus," in 13th European Workshop on cognitive neuropsychology: an interdisciplinary approach, 1995.

[45] Tadashi Masuda, Toru Kumagai, Hiroshi Endo, Tsunehiro Takeda, "Electrical activity in a contracting muscle detected with a 64-channel SQUID sensors," in The X Int'l Congress of EMG and Clin. Neurophysiol., 1995.

[46] Michiko Kita, Yoshiaki Kikuchi, Syuji Yoshizawa, Chiaki Nishimura, M. Tanaka, Hiroshi Endo, et al., "Study of eventrelated field in children using a whole-head type MEG system," in The X Int'l Congress of EMG and Clin. Neurophysiol., 1995.

[47] Yoshiaki Kikuchi, Syuji Yoshizawa, Michiko Kita, Chiaki Nishimura, M. Tanaka, Hiroshi Endo, et al., "Source localization of event-related neuromagnetic fieldds using a whole-cortex type SQUID system," in The X Int'l Congress of EMG and Clin. Neurophysiol., 1995.

[48] Carlo Ciulla, Tsunehiro Takeda, Ruiting Xiao, Morabito Morabito, Toru Kumagai, Hiroshi Endo, "Temporal analysis of alpha activity in human brain using a whole-head MEG system," in The 10th conference on Bio-physiology, 1995, pp. 9-12.

[49] Maurizio Morabito, Tadashi Masuda, Tatsu Kobayakawa, Yasuyoshi Kuba, Hiroshi Endo, Toru Kumagai, et al., "Dynamic 3D Visualization of Brain Processes with MEG and MRI Data," in Ninth Bio-physiology Symposium, 1994, pp. 59-62.

[50] Toru Kumagai, Ryoichi Hashimoto, Mitsuo Wada, "Control of a multi degree of freedom system using neural networks," in Proceedings of the Asian control Conference, Tokyo, 1994, pp. 293-296.

[51] Simone Gardella, Toru Kumagai, Ryoichi Hashimoto, Mitsuo Wada, "On the Dynamics and Applications of a Discrete Time Binary Neural Network," Journal of Intelligent and Fuzzy system, vol. 2, pp. 221-228, 1994.

[52] Toru Kumagai, Ryoichi Hashimoto, Mitsuo Wada, Masato Tanaka, Yasuo Yoshida, "Control of Active mass Damper Using Layered Neural Networks," in International conference on advanced mechatronics, 1993, pp. 943-947.

[53] Ryoichi Hashimoto, Toru Kumagai, Yasuyoshi Kuba, Mitsuo Wada, "Self-Organizing Classwise Solutions for Optimal Control Problems," in International conference on Advanced Robotics'93, 1993.

[54] Simone Gardella, Ryoichi Hashimoto, Toru Kumagai, Mitsuo Wada, "Periodic Responses of a Hysteresis Neuron Model," IEICE Transactions on Information and Systems, vol. E76D, pp. 368-376, Mar 1993.

[55] Ryoichi Hashimoto, Simone Gardella, Toru Kumagai, Tadashi Masuda, Yasuyoshi Kuba, Mitsuo Wada, "Solving Optimal-Control Problems of Higher-Order Motion Dynamics by Combining Moduled Neural Networks," in Ismcr 92 : Proceedings of the Second International Symposium on Measurement and Control in Robots, 1992, pp. 173-180.

[56] Simone Gardella, Toru Kumagai, Ryoichi Hashimoto, Mitsuo Wada, "On the dynamics and Potentialities of a Discrete-Time binary neural network with Time Delay," in The 2nd International Conference on FuzzyLogic and Neural Networks, Iizuka, Japan, 1992.

[57] Ryoichi Hashimoto, Tadashi Masuda, Toru Kumagai, Mitsuo Wada, "Self-Organization of General Solution for a family of Optimal Control Problems with Neural Networks," in 1991International Joint Conference on Neural Networks, 1991.

Home Topics Publications Memos Japanese