Detailed Information

Research Field/Keywords for Research Field

• Emergent System, Genetic Algorithm, Artificial Intelligence

Education

• 2000/03, Graduated
• 2002/03, Master Course, Completed
• 2005/03, Doctor Course, Completed

Employment Experience

• 2005/04 - 2009/03 Researcher
• 2006/09 - 2009/09 Part-time Lecturer
• 2009/04 - 2010/03 Researcher
• 2010/04 -  *  Associate Professor, Faculty of Science and Engineering, Saga University

Field of Specialization

• Intelligent informatics, Soft computing, Cognitive science, Life / Health / Medical informatics, Human interface and interaction

Awards

• BEST MULTI-DISCIPLINARY PAPER AWARD （2011/06）
• BEST PAPER AWARD （2012/10）
• 情報処理学会音楽情報科学研究会　平成17年度夏のシンポジウム　ベストプレゼンテーション賞 （2005/08）
• 第六回MYCOM（AI若手の集い）優秀プレゼンテーション賞 （2005/06）
• 福祉機器コンテスト２０１８：優秀賞 （2018/10）
• 2021年度（令和3年度）山下記念研究賞（情報処理学会） （2022/03）
• 2021年度情報処理学会論文誌ジャーナル特選論文（情報処理学会） （2022/02）

Research Topics and Results

• Generating Various 3D Motions by Emergent Imitation Learning 2023/07
• 再会した人物との自伝的エピソード記憶を想起する手段　～名刺とスケジュール情報の比較～ 2023/04
• Improving a Physical Search System that Detects Even Unknown Displaced Objects Using Image Differences 2022/11
• The Overheard Text Map: A Voice Communication System that Displays Word Clouds of a Conversation in a Virtual Room to Participants Outside the Room 2022/06
• 続けるC++プログラミング 中級者を目指す人にささげる問題集＆解答解説集:実技試験×10年分 2022/05
• カメラ以外のセンサと学習用データの事前登録が不要なフィジカルサーチシステムの提案と検証 2022/04
• ギター演奏支援装置“F-Ready”の開発 2022/02
• Support Device for Playing Guitar “F-ready” -Confirmation Regarding Measurement of Rehabilitation Effect of Hand Position 2022/01
• Standard Assessment of Gerontic Activity（SAGA）web applicationを用いた パズル塗り絵における高齢者の認知機能と作業能力の評価との関連性 2021/09
• Online Discussion Support System with Facilitation Function 2021/09
• A Facilitator Support System that Overlooks Keywords Expressing the True Intentions of All Discussion Participants 2021/09
• AI Facilitator Allows Participants to Conduct a Friendly Discussion and Contribute to Feasible Proposals 2021/07
• A Support System to Encourage Idea Generation During Videoconference Brainstorming 2020/09
• Drowsy Bather Detection Using a Triaxial Accelerometer 2020/07
• Optimizing Combinations of Teaching Image Data for Detecting Objects in Images 2020/07
• Reaching a Final Consensus in a Discussion: the Impact of Real-time Intention Expression Related to Categories 2020/06
• Image Search based on Words Extracted from Others’ Utterances for Effective Idea Generation 2020/05
• F-ready: A support device that allows disabled people to play the guitar 2019/08
• A Tool for C++ Header GenerationAn Extension of the C++ Programming Language 2019/07
• A Deep Learning System that Learns a Discriminative Model Autonomously Using Difference Images 2019/07
• An Entirely Self-Administrated Genetic Algorithm Implemented Using Block Chain Technology 2019/07
• Intention Inference from 2D Poses of Preliminary Action Using OpenPose 2019/07
• Drone Monitoring System for Disaster Areas 2019/07
• Estimating Timing of Head Movements Based on the Volume and Pitch of Speech 2019/07
• AI Systems for Reduction of the Effects of a Natural Disaster 2019/07
• What is Vienna in its continuous Baroque streetscape understood by deep learning and performance analysis? 2019/04
• University Students Using SWISS to Display Images Searched by Keywords Extracted from Utterances 2018/12
• Continuous Display of Images Searched by Keywords Extracted from a Brainstorming Session and Suggested by an Autosuggest Function 2018/11
• CATARO: A Robot that Tells Caregivers a Patient’s Current Non-Critical Condition Indirectly 2018/07
• An Algorithm that Prevents SPAM Attacks Using Blockchain 2018/07
• スマートフォンアプリによる事故の自動通報とドローンによる事故状況の確認システム 2018/05
• 健常高齢者における健康マージャン教室が認知機能や活動意欲に与える影響 2017/12
• Analyzing the daily meeting of day care staffs who personalized occupational therapy program in response to a care-receiver's pleasure 2017/07
• バランスWiiボードを用いた足用ポインティングシステムの検討 2017/02
• The Measurement of Wrist and Elbow Movements to Demonstrate a Relationship between a Piano Performer's Intended Movement and Performance 2016/09
• The Measurement of Wrist and Elbow Movements to Demonstrate a Relationship between a Piano Performer’s Intended Movement and Performance 2016/09
• A Method of Displaying a Model Performance to Motivate Elderly Novice People to Play the Keyboard Instrument 2016/08
• A Piano Lesson Method where User Plays the Piano Laying His or Her Hands on the Image of a Model Performer's Hands 2016/07
• Toward a Piano Lesson System that Gives People with Reduced Cognitive Functioning a Sense of Accomplishment 2015/08
• Mood Induction by Emotional Prosody Modification -Experiments that students read scenario of a folk story- 2015/07
• Give a Dog ICT Devices: How Smartphone-Carrying Assistance Dogs May Help People with Dementia 2015/02
• The Effectiveness of Assistance Dogs Mounting ICT Devices: A Case Study of a Healthy Woman and Her Dogs 2014/06
• Towards a System that Relieves Psychological Symptoms of Dementia by Music 2013/12
• Mood induction using MusiCuddle with a vocoder: Major versus minor harmonies 2013/09
• Estimation of the Facial Impression from Individual Facial Features for Constructing the Makeup Support System 2013/07
• A Music Therapy System for Patients with Dementia who Repeat Stereotypical Utterances 2013/04
• Experimental verification of conditions for a bubble-projection three-dimensional display 2013/02
• 顔の好みの分析に基づく個々のユーザが好む顔の作成方法 2012/11
• A Case Study of a Practical Use of “MusiCuddle” that is a Music Therapy System for Patients with Dementia 2012/10
• Analysis of Users’ Favorite Faces 2012/08
• Investigation of Hardness Perception and Development of Portable Haptic Device 2011/11
• Aroma that Enhances the Reality of Visual Images 2011/11
• Psychophysical investigation of hardness perception for haptic device development towards Kansei engineering 2011/10
• Development of Portable Haptic Device for Pinching a Virtual Object in 3D display 2011/10
• Musical Accompaniment System that Displays Aroma to Promote Reminiscences 2011/10
• An Accompaniment System for Healing Emotions of Patients with Dementia who Repeat Stereotypical Utterances 2011/06
• 硬さ弁別能力の解明と携帯型力覚デバイスの研究開発 2011/03
• 画像の臨場感を高める香りに関する研究 2011/03
• Design of a music therapy system that allows elderly people with dementia to perform music with pleasure 2010/09
• 硬い物体を提示する力覚デバイスに必要な性能の検証 2010/05

Books

• 続けるC++プログラミング 中級者を目指す人にささげる問題集＆解答解説集:実技試験×10年分;　2022/05
  ANNOUNCEMENT INFO.;　
  AUTHOR;　
  

Original Articles

• Generating Various 3D Motions by Emergent Imitation Learning;　2023/07
  ANNOUNCEMENT INFO.;　The HCI International 2022 Conference Proceedings, in Printing
  AUTHOR;　Ryusei Mitsunobu, Chika Oshima, Koichi Nakayama
  
• 再会した人物との自伝的エピソード記憶を想起する手段　～名刺とスケジュール情報の比較～;　2023/04
  ANNOUNCEMENT INFO.;　, 64, 4, （印刷中）
  AUTHOR;　
  
• Improving a Physical Search System that Detects Even Unknown Displaced Objects Using Image Differences;　2022/11
  ANNOUNCEMENT INFO.;　Proceedings of the Fourteenth International Conference on Emerging Networks and Systems Intelligence (IARIA), 13-18
  AUTHOR;　Shin Kajihara, Masato Okazaki, Chika Oshima, Koici Nakayama
  
• The Overheard Text Map: A Voice Communication System that Displays Word Clouds of a Conversation in a Virtual Room to Participants Outside the Room;　2022/06
  ANNOUNCEMENT INFO.;　Lecture Notes in Computer Science (LNCS), Springer, 13305, 197–208
  AUTHOR;　Runa Eguchi, Chika Oshima, Koichi Nakayama
  
• カメラ以外のセンサと学習用データの事前登録が不要なフィジカルサーチシステムの提案と検証;　2022/04
  ANNOUNCEMENT INFO.;　, 3, 2, 76-92
  AUTHOR;　
  
• ギター演奏支援装置“F-Ready”の開発;　2022/02
  ANNOUNCEMENT INFO.;　, 63, 2, 388-400
  AUTHOR;　
  
• Support Device for Playing Guitar “F-ready” -Confirmation Regarding Measurement of Rehabilitation Effect of Hand Position;　2022/01
  ANNOUNCEMENT INFO.;　Proceedings of the 27th International Symposium on Artificial Life and Robotics, GS13-4
  AUTHOR;　Yukiko Nishinohira, Hirokazu Matsui, Takahiro Nakayama, Koichi Nakayama
  
• Standard Assessment of Gerontic Activity（SAGA）web applicationを用いた パズル塗り絵における高齢者の認知機能と作業能力の評価との関連性;　2021/09
  ANNOUNCEMENT INFO.;　, 23, 2, 177-186
  AUTHOR;　
  
• Online Discussion Support System with Facilitation Function;　2021/09
  ANNOUNCEMENT INFO.;　International Journal of Advanced Computer Science and Applications(IJACSA), 12, 8, 37
  AUTHOR;　Chihiro Sasaki, Tatsuya Oyama, Shin Kajihara, Chika Oshima, Koichi Nakayama
  
• A Facilitator Support System that Overlooks Keywords Expressing the True Intentions of All Discussion Participants;　2021/09
  ANNOUNCEMENT INFO.;　International Journal of Advanced Computer Science and Applications(IJACSA), 12, 9, 6
  AUTHOR;　Chika Oshima, Tatsuya Oyama, Chihiro Sasaki, Koichi Nakayama
  
• AI Facilitator Allows Participants to Conduct a Friendly Discussion and Contribute to Feasible Proposals;　2021/07
  ANNOUNCEMENT INFO.;　Communications in Computer and Information Science , 523-530
  AUTHOR;　Tatsuya Oyama, Chihiro Sasaki, Chika Oshima, Koichi Nakayama
  
• A Support System to Encourage Idea Generation During Videoconference Brainstorming;　2020/09
  ANNOUNCEMENT INFO.;　Proceedings of the SICE Annual Conference 2020, 1971-1976
  AUTHOR;　Yutaka Yamaguchi, Chika Oshima, Ryuji Tanaka, Koichi NAKAYAMA
  
• Drowsy Bather Detection Using a Triaxial Accelerometer;　2020/07
  ANNOUNCEMENT INFO.;　Lecture Notes in Computer Science (LNCS), 12185, 457–468
  AUTHOR;　Hisashi Kojima, Chika Oshima, Koichi NAKAYAMA
  
• Optimizing Combinations of Teaching Image Data for Detecting Objects in Images;　2020/07
  ANNOUNCEMENT INFO.;　Lecture Notes in Computer Science (LNCS), 12185, 491–505
  AUTHOR;　Keisuke Nakamura, Ryodai Hamasaki, Chika Oshima, Koichi NAKAYAMA
  
• Reaching a Final Consensus in a Discussion: the Impact of Real-time Intention Expression Related to Categories;　2020/06
  ANNOUNCEMENT INFO.;　Proceedings of the 2020 13th International Conference on Human System Interaction, 106-111
  AUTHOR;　Chihiro Sasaki, Chika Oshima, Shin Kajihara, Koichi NAKAYAMA
  
• Image Search based on Words Extracted from Others’ Utterances for Effective Idea Generation;　2020/05
  ANNOUNCEMENT INFO.;　Advanced Computer Science and Applications (IJACSA), 11, 4, 681-687
  AUTHOR;　Yutaka Yamaguchi, Daisuke Shibata, Chika Oshima, Koichi Nakayama
  
• F-ready: A support device that allows disabled people to play the guitar;　2019/08
  ANNOUNCEMENT INFO.;　IOP Conference Series: Materials Science and Engineering, Volume 705, 5th International Conference on Man Machine Systems, 705, DOI:10.1088/1757-899X/705/1/012006
  AUTHOR;　Yukiko Nishinohira, Mai Ikeda, Chika Oshima, Hirokazu Matsui, Koichi NAKAYAMA
  
• A Tool for C++ Header GenerationAn Extension of the C++ Programming Language;　2019/07
  ANNOUNCEMENT INFO.;　International Journal of Advanced Computer Science and Applications(IJACSA), 10, 7, 458-465
  AUTHOR;　Patrick Hock, Koichi NAKAYAMA, Kohei Arai
  
• A Deep Learning System that Learns a Discriminative Model Autonomously Using Difference Images;　2019/07
  ANNOUNCEMENT INFO.;　Proceedings of the Genetic and Evolutionary Computation Conference Companion, 1683-1685
  AUTHOR;　Ryodai Hamasaki, Koichi NAKAYAMA
  
• An Entirely Self-Administrated Genetic Algorithm Implemented Using Block Chain Technology;　2019/07
  ANNOUNCEMENT INFO.;　Proceedings of the Genetic and Evolutionary Computation Conference Companion, 1691-1696
  AUTHOR;　Koichi NAKAYAMA, Kanta Nanri, Moriyama Yutaka, Chika Oshima
  
• Intention Inference from 2D Poses of Preliminary Action Using OpenPose;　2019/07
  ANNOUNCEMENT INFO.;　Proceedings of the Genetic and Evolutionary Computation Conference Companion, 1697-1700
  AUTHOR;　Ryuji Tanaka，Chika Oshima, Koichi NAKAYAMA
  
• Drone Monitoring System for Disaster Areas;　2019/07
  ANNOUNCEMENT INFO.;　Proceedings of the Genetic and Evolutionary Computation Conference Companion, 1686-1690
  AUTHOR;　Hock Patrick, Koki Wakiyama, Chika Oshima, Koichi NAKAYAMA
  
• Estimating Timing of Head Movements Based on the Volume and Pitch of Speech;　2019/07
  ANNOUNCEMENT INFO.;　Lecture Notes in Computer Science (LNCS), 11570, 322-332
  AUTHOR;　Haruka Yanagi, Chika Oshima, Koichi NAKAYAMA
  
• AI Systems for Reduction of the Effects of a Natural Disaster;　2019/07
  ANNOUNCEMENT INFO.;　KEYNOTE PRESENTATIONS，APSCIT 2019 Annual Meeting,
  AUTHOR;　Koichi NAKAYAMA
  
• What is Vienna in its continuous Baroque streetscape understood by deep learning and performance analysis?;　2019/04
  ANNOUNCEMENT INFO.;　Proceedings of Researchfora,2019, 4-8
  AUTHOR;　Nobuo MISHIMA, Miho YAMASHITA, Takafumi FUCHIKAMI,Koichi NAKAYAMA, Iris MACH, Thomas RIEF, Barbara RIEF, Fabian DEMBSKI
  
• University Students Using SWISS to Display Images Searched by Keywords Extracted from Utterances;　2018/12
  ANNOUNCEMENT INFO.;　The International Journal of E-Learning and Educational Technologies in the Digital Media (IJEETDM), 4, 4, 131-137
  AUTHOR;　Yutaka Yamaguchi, Daisuke Shibata, Chika Oshima, Koichi NAKAYAMA
  
• Continuous Display of Images Searched by Keywords Extracted from a Brainstorming Session and Suggested by an Autosuggest Function;　2018/11
  ANNOUNCEMENT INFO.;　Proceedings of the Fourth International Conference on Electronics and Software Science, 112, 76-80
  AUTHOR;　Daisuke Shibata, Yutaka Yamaguchi, Chika Oshima, Koichi NAKAYAMA
  
• CATARO: A Robot that Tells Caregivers a Patient’s Current Non-Critical Condition Indirectly;　2018/07
  ANNOUNCEMENT INFO.;　Proceedings of the Genetic and Evolutionary Computation Conference, 1841-1844
  AUTHOR;　Patrick Hock, Chika Oshima, Koichi NAKAYAMA
  
• An Algorithm that Prevents SPAM Attacks Using Blockchain;　2018/07
  ANNOUNCEMENT INFO.;　International Journal of Advanced Computer Science and Applications (IJACSA), 9, 7, 204-208
  AUTHOR;　Koichi NAKAYAMA, Yutaka MORIYAMA, Chika OSHIMA
  
• スマートフォンアプリによる事故の自動通報とドローンによる事故状況の確認システム;　2018/05
  ANNOUNCEMENT INFO.;　, 4, "7-10"
  AUTHOR;　
  
• 健常高齢者における健康マージャン教室が認知機能や活動意欲に与える影響;　2017/12
  ANNOUNCEMENT INFO.;　, 50, 7, 678-691
  AUTHOR;　
  
• Analyzing the daily meeting of day care staffs who personalized occupational therapy program in response to a care-receiver's pleasure;　2017/07
  ANNOUNCEMENT INFO.;　Lecture Notes in Computer Science (LNCS), 10273, 376-387
  AUTHOR;　Chika Oshima, Yumiko Ishii, Kimie Machishima, Hitomi Abe, Naohito Hosoi, Koichi NAKAYAMA
  
• バランスWiiボードを用いた足用ポインティングシステムの検討;　2017/02
  ANNOUNCEMENT INFO.;　, 19, 1, 105-118
  AUTHOR;　
  
• The Measurement of Wrist and Elbow Movements to Demonstrate a Relationship between a Piano Performer's Intended Movement and Performance;　2016/09
  ANNOUNCEMENT INFO.;　the SICE Annual conference 2016, ISBN:978-4-907764-50-0, 830-833
  AUTHOR;　Chika Oshima, Koichi NAKAYAMA, Osamu Fukuda
  
• The Measurement of Wrist and Elbow Movements to Demonstrate a Relationship between a Piano Performer’s Intended Movement and Performance;　2016/09
  ANNOUNCEMENT INFO.;　Proceedings of the SICE annual conference 2016, 830-833
  AUTHOR;　Chika Oshima, Koichi NAKAYAMA, Osamu Fukuda
  
• A Method of Displaying a Model Performance to Motivate Elderly Novice People to Play the Keyboard Instrument;　2016/08
  ANNOUNCEMENT INFO.;　ヒューマンインタフェース学会誌，「人を誘う（いざなう，さそう）インタフェース」特集号, 18, 3, 163-176
  AUTHOR;　Chika Oshima, Kimie Machishima, Katsuki Yamaguchi, Koichi NAKAYAMA
  
• A Piano Lesson Method where User Plays the Piano Laying His or Her Hands on the Image of a Model Performer's Hands;　2016/07
  ANNOUNCEMENT INFO.;　Lecture Notes in Computer Science (LNCS), 9745, 475-483
  AUTHOR;　Chika Oshima, Kimie Machishima, Katsuki Yamaguchi, Koichi Nakayama
  
• Toward a Piano Lesson System that Gives People with Reduced Cognitive Functioning a Sense of Accomplishment;　2015/08
  ANNOUNCEMENT INFO.;　Lecture Notes in Computer Science, 9177, 649-659
  AUTHOR;　Chika Oshima, Kimie Machishima, Koichi NAKAYAMA
  
• Mood Induction by Emotional Prosody Modification -Experiments that students read scenario of a folk story-;　2015/07
  ANNOUNCEMENT INFO.;　the SICE Annual Conference 2015, 500-505
  AUTHOR;　○Koichi NAKAYAMA, Chika Oshima, Ryohei Higashihara, Kimie Machishima
  
• Give a Dog ICT Devices: How Smartphone-Carrying Assistance Dogs May Help People with Dementia;　2015/02
  ANNOUNCEMENT INFO.;　International Journal of Advanced Computer Science and Applications(IJACSA), 6, 1, 168-176
  AUTHOR;　Chika OSHIMA, Kiyoshi YASUDA, Toshiyuki Uno, Kimie MACHISHIMA, Koichi NAKAYAMA
  
• The Effectiveness of Assistance Dogs Mounting ICT Devices: A Case Study of a Healthy Woman and Her Dogs;　2014/06
  ANNOUNCEMENT INFO.;　Lecture Notes in Computer Science (LNCS) 8522, Human Interface and the Management of Information: Information and Knowledge in Applications and Services, HIMI 2014, Part II, 467-478
  AUTHOR;　Chika Oshima, Chisato Harada, Kiyoshi Yasuda, Kimie Machishima and Koichi Nakayama
  
• Towards a System that Relieves Psychological Symptoms of Dementia by Music;　2013/12
  ANNOUNCEMENT INFO.;　International Journal on Advances in Life Sciences, 5, 3& 4, 126-136
  AUTHOR;　Chika Oshima, Koichi Nakayama, Naoki Itou, Kazushi Nishimoto, Kiyoshi Yasuda, Naohito Hosoi, Hiroshi Okumura, and Etsuo Horikawa
  
• Mood induction using MusiCuddle with a vocoder: Major versus minor harmonies;　2013/09
  ANNOUNCEMENT INFO.;　Proceedings of International Conference on Humanized Systems 2013, 54-59
  AUTHOR;　Chika OSHIMA, Koichi NAKAYAMA, Naoki ITOU, Kazushi NISHIMOTO, Kiyoshi YASUDA, Naohito HOSOI, Hiroshi OKUMURA, Etsuo HORIKAWA
  
• Estimation of the Facial Impression from Individual Facial Features for Constructing the Makeup Support System;　2013/07
  ANNOUNCEMENT INFO.;　Lecture Notes in Computer Science(LNCS), Vol. 8017, Human Interface and the Management of Information,, 8017, 92-99
  AUTHOR;　Ayumi HONDA, Chika OSHIMA, Koichi NAKAYAMA
  
• A Music Therapy System for Patients with Dementia who Repeat Stereotypical Utterances;　2013/04
  ANNOUNCEMENT INFO.;　Journal of Information Processing, 21, 2, 283-294
  AUTHOR;　Chika Oshima, Naoki Itou, Kazushi Nishimoto, Kiyoshi Yasuda, Naohito Hosoi, Hiromi Yamashita, Koichi Nakayama, and Etuso Horikawa
  
• Experimental verification of conditions for a bubble-projection three-dimensional display;　2013/02
  ANNOUNCEMENT INFO.;　Proceedings of SPIE , 8648, 86481G-1 – 86481G-10
  AUTHOR;　Takuma UCHIDA, Hitoshi OZAKI, Hiroshi KAWAKAMI, Jippei SUZUKI, Koichi NAKAYAMA
  
• 顔の好みの分析に基づく個々のユーザが好む顔の作成方法;　2012/11
  ANNOUNCEMENT INFO.;　, 14, 4, 319-330
  AUTHOR;　
  
• A Case Study of a Practical Use of “MusiCuddle” that is a Music Therapy System for Patients with Dementia;　2012/10
  ANNOUNCEMENT INFO.;　Proceedings of The First International Conference on Global Health Challenges, 14-20
  AUTHOR;　Chika OSHIMA, Naoki ITOU, Kazushi NISHIMOTO, Kiyoshi YASUDA, Naohito HOSOI, Hiromi YAMASHITA, Koichi NAKAYAMA, Etsuo HORIKAWA
  
• Analysis of Users’ Favorite Faces;　2012/08
  ANNOUNCEMENT INFO.;　Proceedings of the 8th International Conference on Humanized Systems, 46-51
  AUTHOR;　Koichi NAKAYAMA, Takenori HASHIMOTO, Yoshiko NORIDOMI, Chika OSHIMA
  
• Investigation of Hardness Perception and Development of Portable Haptic Device;　2011/11
  ANNOUNCEMENT INFO.;　Journal of the National Institute of Information and Communications Technology, 57, 1/2, 119-137
  AUTHOR;　Koichi Nakayama and Hiroshi Ando
  
• Aroma that Enhances the Reality of Visual Images;　2011/11
  ANNOUNCEMENT INFO.;　Journal of the National Institute of Information and Communications Technology, 57, 1/2, 139-148
  AUTHOR;　Chika OSHIMA, Koichi NAKAYAMA, and Hiroshi ANDO
  
• Psychophysical investigation of hardness perception for haptic device development towards Kansei engineering;　2011/10
  ANNOUNCEMENT INFO.;　International Journal of Biometrics (IJBM), 3, 4, 337-352
  AUTHOR;　Koichi Nakayama, Juan Liu and Hiroshi Ando
  
• Development of Portable Haptic Device for Pinching a Virtual Object in 3D display;　2011/10
  ANNOUNCEMENT INFO.;　International Universal Communication Symposium 2011
  AUTHOR;　Koichi NAKAYAMA, Juan Liu, Hiroshi Ando
  
• Musical Accompaniment System that Displays Aroma to Promote Reminiscences;　2011/10
  ANNOUNCEMENT INFO.;　International Universal Communication Symposium 2011
  AUTHOR;　Chika Oshima, Kazushi Nishimoto, Koichi NAKAYAMA, Kiyoshi Yasuda, Hirosih Ando
  
• An Accompaniment System for Healing Emotions of Patients with Dementia who Repeat Stereotypical Utterances;　2011/06
  ANNOUNCEMENT INFO.;　Lecture Notes in Computer Science, 6719, 65-71
  AUTHOR;　Chika Oshima, Naoki Itou, Kazushi Nishimoto, Naohito Hosoi, Kiyoshi Yasuda and Koichi Nakayama
  
• 硬さ弁別能力の解明と携帯型力覚デバイスの研究開発;　2011/03
  ANNOUNCEMENT INFO.;　, 56, 1/2, 119-135
  AUTHOR;　
  
• 画像の臨場感を高める香りに関する研究;　2011/03
  ANNOUNCEMENT INFO.;　, 56, 1/2, 137-145
  AUTHOR;　
  
• Design of a music therapy system that allows elderly people with dementia to perform music with pleasure;　2010/09
  ANNOUNCEMENT INFO.;　Proceedings of the International Conference on Humanized Systems 2010, 30-34
  AUTHOR;　Chika Oshima, Koichi Nakayama, Kiyoshi Yasuda, Kazushi Nishimoto, Hiroshi Okumura
  
• 硬い物体を提示する力覚デバイスに必要な性能の検証;　2010/05
  ANNOUNCEMENT INFO.;　, 12, 2, 129-138
  AUTHOR;　
  

Material, Commentary, Editorials, Research Report, A Comprehensive Journal Articles

• 認知症者が継続できる作業プログラムへの取り組み;　2015/05
  ANNOUNCEMENT INFO.;　
  AUTHOR;