Yasunori Yamada  Yasunori Yamada photo         

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Research Staff Member & Technical Lead for Digital Health, IBM Research - Tokyo.
Tokyo Research Laboratory, Yamato, Japan
  +81dash50dash3149dash9381

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2021

Combining Multimodal Behavioral Data of Gait, Speech, and Drawing for Classification of Alzheimer's Disease and Mild Cognitive Impairment
Yasunori Yamada, Kaoru Shinkawa, Masatomo Kobayashi, Vittorio Caggiano, Miyuki Nemoto, Kiyotaka Nemoto, Tetsuaki Arai
Journal of Alzheimer's Disease 84(1), 2021

A Study for Detecting Mild Cognitive Impairment by Analyzing Conversations with Humanoid Robots
Yoshii, Kenta, et al.
IEEE 3rd Global Conference on Life Sciences and Technologies (LifeTech), 2021

Using Speech Data From Interactions With a Voice Assistant to Predict the Risk of Future Accidents for Older Drivers: Prospective Cohort Study
Yamada Y, Shinkawa K, Kobayashi M, Takagi H, Nemoto M, Nemoto K, Arai T
J Med Internet Res 23(4), e27667, 2021

Tablet-Based Automatic Assessment for Early Detection of Alzheimer's Disease Using Speech Responses to Daily Life Questions
Yamada Y, Shinkawa K, Kobayashi M, Nishimura M, Nemoto M, Tsukada E, Ota M, Nemoto K and Arai T
Front. Digit. Health , 2021


2020

Embodied Brain Model for Understanding Functional Neural Development of Foetuses and Infants
Yasunori Yamada, Hoshinori Kanazawa, Yasuo Kuniyoshi
The Cambridge Handbook of Infant Development: Brain, Behavior, and Cultural Context, 2020

Prediction of Loneliness in Older Adults using Natural Language Processing: Exploring Sex Differences in Speech.
Varsha D.Badal, Sarah A.Graham, Colin A.Depp, Kaoru Shinkawa, YasunoriYamada, Lawrence A.Palinkas, Ho-CheolKim, Dilip V.Jeste, Ellen E.Lee
The American Journal of Geriatric Psychiatry , 2020

Multimodal Behavioral Analysis for Early Detection of Alzheimer's Disease: A Preliminary Result
Yasunori Yamada, Kaoru Shinkawa, Tatsuya Ishikawa, Masafumi Nishimura, Miyuki Nemoto, Eriko Tsukada, Miho Ota, Kiyotaka Nemoto, Tetsuaki Arai
AAIC, 2020

Automatic Detection of Alzheimer's Disease and Mild Cognitive Impairment from Spontaneous Speech Collected during Tablet-Based Interviews: A Preliminary Result
Kaoru Shinkawa, Akihiro Kosugi, Masatomo Kobayashi, Masafumi Nishimura, Miyuki Nemoto, Eriko Tsukada, Miho Ota, Kiyotaka Nemoto, Tetsuaki Arai, Yasunori Yamada
AAIC, 2020

[HSSE Best Paper Award] Predicting Future Accident Risks of Older Drivers by Speech Data from a Voice-Based Dialogue System: A Preliminary Result
Yasunori Yamada, Kaoru Shinkawa, Akihiro Kosugi, Masatomo Kobayashi, Hironobu Takagi, Miyuki Nemoto, Kiyotaka Nemoto, Tetsuaki Arai
AHFE 2020 International

Artificial intelligence approaches to predicting and detecting cognitive decline in older adults: A conceptual review
Sarah A. Graham, Ellen E. Lee, Dilip V. Jeste, Ryan Van Patten, Elizabeth W. Twamley, Camille Nebeker, Yasunori Yamada, Ho-Cheol Kim, Colin A. Depp,
Psychiatry Research, 2020



2019

Effects of Age-Related Cognitive Decline on Elderly User Interactions with Voice-Based Dialogue Systems
Masatomo Kobayashi, Akihiro Kosugi, Hironobu Takagi, Miyuki Nemoto, Kiyotaka Nemoto, Tetsuaki Arai, Yasunori Yamada
IFIP Conference on Human-Computer Interaction, 2019

Multimodal Behavior Analysis Towards Detecting Mild Cognitive Impairment: Preliminary Results on Gait and Speech
Kaoru Shinkawa, Akihiro Kosugi, Masafumi Nishimura, Miyuki Nemoto, Kiyotaka Nemoto, Tomoko Takeuchi, Yuriko Numata, Ryohei Watanabe, Eriko Tsukada, Miho Ota, Shinji Higashi, Tetsuaki Arai, Yasunori Yamada
Studies in Health Technology and Informatics, pp. 343-347, 2019

Handwriting Features of Multiple Drawing Tests for Early Detection of Alzheimer's Disease: A Preliminary Result.
T Ishikawa, M Nemoto, K Nemoto, T Takeuchi, Y Numata, R Watanabe, E Tsukada, M Ota, S Higashi, T Arai, Y Yamada
Studies in health technology and informatics, pp. 168-172, 2019

Neuronal Hyperactivity by Age-Dependent Alternations of Brain Structural Connectivity in APOE4 Carriers: Preliminary Computational Study
Yasunori Yamada
28th Annual Computational Neuroscience Meeting, 2019

Study of Independent Living Residents of a Continuing Care Senior Housing Community: Sociodemographic and Clinical Associations of Cognitive, Physical, and Mental Health
Dilip V. Jeste, Danielle Glorioso, Ellen E. Lee, Rebecca Daly, Sarah Graham, Jinyuan Liu, Alejandra Morlett Paredes, Camille Nebeker, Xin Tu, Elizabeth W. Twamley, Ryan Van Patten, Yasunori Yamada, Colin Depp, Ho-Cheol Kim
The American Journal of Geriatric Psychiatry, 2019




2018

High prevalence and adverse health effects of loneliness in community-dwelling adults across the lifespan: role of wisdom as a protective factor
Ellen E. Lee, Colin Depp, Barton W. Palmer, Danielle Glorioso, Rebecca Daly, Jinyuan Liu, Xin M. Tu, Ho-Cheol Kim, Peri Tarr, Yasunori Yamada, Dilip V. Jeste
International Psychogeriatrics, 1-16, 2018



Detecting Dementia from Repetition in Conversational Data of Regular Monitoring Service
K. Shinkawa, K. Shimmei, Y. Yamada
Proceedings of the LREC workshop RaPID-2, pp. 43-49, 2018

Monitoring Daily Physical Conditions of Older Adults Using Acoustic Features: A Preliminary Result
Y. Yamada, K. Shinkawa, T. Takase, A Kosugi, K Fukuda, M Kobayashi.
Stud Health Technol Inform, pp. 301-305, 2018

Topic Repetition in Conversations on Different Days as a Sign of Dementia
K. Shinkawa, Y. Yamada
Stud Health Technol Inform, pp. 641-645, 2018



2017


[Best Paper Award] Detecting mental fatigue from eye-tracking data gathered while watching video
Y. Yamada, M. Kobayashi,
the 16th Conference on Artificial Intelligence in Medicine, pp. 295-304, Springer, 2017


2016

Toward Assessment of Mental Fatigue in Daily Life from Eye Movements
Y. Yamada, M. Kobayashi
AAAI'16 Workshop on Symbiotic Cognitive Systems, AAAI, 2016

Large-scale cortical models towards understanding relationship between brain structure abnormalities and cognitive deficit
Yasunori Yamada
the 25 th Annual Computational Neuroscience Meetihg (CNS-16), 2016

Embodied Brain Model of the Human Foetus
Yasunori Yamada, Hoshinori Kanazawa, Sho Iwasaki, Yuki Tsukahara, Osuke Iwata, Shigehito Yamada & Yasuo Kuniyoshi
Scientific Reports, 2016

Weight features for predicting future model performance of deep neural networks
Yasunori Yamada, Tetsuro Morimura
the 25th International Joint Conference on Artificial Intelligence (IJCAI-16), 2016


2015

Emergent locomotion patterns of soft-bodied robots with information maximization
Norimasa Namioka, Yasunori Yamada, Ryuma Niiyama and Yasuo Kuniyoshi
The 7th International Symposium on Adaptive Motion of Animals and Machines (AMAM), 2015


2013

Development of multisensory integration and prediction: Fetus simulation with cortex model
Keiko Fujii, Yasunori Yamada & Yasuo Kuniyoshi
Association for the Scientific Study of Consciousness (ASSC), 2013

Does embodiment contribute to the development of consciousness? Fetus simulation with a thalamocortical model
Yasunori Yamada, Keiko Fujii & Yasuo Kuniyoshi
Association for the Scientific Study of Consciousness (ASSC), 2013

Impacts of environment, nervous system and movements of preterms on body map development: Fetus simulation with spiking neural network
Yasunori Yamada, Keiko Fujii & Yasuo Kuniyoshi
The 3rd joint IEEE International Conference on Development and Learning-EpiRob (ICDL-EpiRob), 2013


2012

Embodiment guides motor and spinal circuit development in vertebrate embryo and fetus
Yasunori Yamada, Yasuo Kuniyoshi
The 2nd joint IEEE International Conference on Development and Learning-EpiRob (ICDL-EpiRob), 2012


2011

Dynamic Motions by a Quadruped Musculoskeletal Robot with Angle-Dependent Moment Arms
Satoshi Nishikawa, Yasunori Yamada, Kazuya Shida & Yasuo Kuniyoshi
International workshop on bio-inspired robots, 2011

Emergent Locomotion Patterns from a Quadruped Pneumatic Musculoskeletal Robot with Spinobulbar Model
Yasunori Yamada, Satoshi Nishikawa, Kazuya Shida & Yasuo Kuniyoshi
International workshop on bio-inspired robots, 2011

Neural-Body Coupling for Emergent Locomotion: a Musculoskeletal Quadruped Robot with Spinobulbar Model
Yasunori Yamada, Satoshi Nishikawa, Kazuya Shida, Ryuma Niiyama & Yasuo Kuniyoshi
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2011


2010

A Model of Spatial Development from Parieto-Hippocampal Learning of Body-Place Associations
Alex Pitti, Hiroki Mori, Yasunori Yamada & Yasuo Kuniyoshi
10th International Conference on Epigenetic Robotics (EpiRob), 2010

A Fetus and Infant Developmental Scenario: Self-organization of Goal-directed Behaviors Based on Sensory Constraints
Yasunori Yamada, Hiroki Mori & Yasuo Kuniyoshi
10th International Conference on Epigenetic Robotics (EpiRob),, 2010