Wakita Yumi 脇田由実

Researcher Number	10590359
Other IDs
Affiliation (Current)	2025: 大阪工業大学, ロボティクス&デザイン工学部, 教授
Affiliation (based on the past Project Information) *help	2025: 大阪工業大学, ロボティクス&デザイン工学部, 教授 2017 – 2023: 大阪工業大学, ロボティクス&デザイン工学部, 教授 2016: 大阪工業大学, 工学部, 教授
Review Section/Research Field	Principal Investigator Basic Section 25020:Safety engineering-related / Social systems engineering/Safety system Except Principal Investigator Basic Section 58080:Gerontological nursing and community health nursing-related
Keywords	Principal Investigator 衰え推定 / 衰え度察知システム / ピッチ抽出 / 高齢者サービス住宅 / 日常会話 / 高齢者会話特徴 / 会話理解度 / 非言語情報 / オンライン会話 / 音声認識誤り特性 … More / 重なり発声除去 / サービス付き高齢者住宅 / オンライン会話音声 / 認識結果変化度合 / 発声速度 / 音声認識性能推定 / ピッチ経時変化度合 / サービス付き高齢者向け住宅 / 応答しぐさ / パワー時間変化分布 / 目標音声識別 / 時間変化成分 / 応答時の非言語情報 / 目標会話識別 / 理解力衰え推定 / トピックシフト特性 / 基本周波数の時間変化 / 高齢者会話特性 / 日常会話解析 / オンライン会話データ / 応答発声 / 会話理解度推定 / 応答発声の音響特性 / オンライン日常会話 / マイクロホン距離 / 話題の広がり度 / 頭部動作の変化量 / 加齢による衰え推定 / 音声等認識 / 高齢者発声 / ピッチ分析 / 衰え通知システム / 笑い声特性 / 会話円滑度 / ピッチ分散 / 差分画像 / 基本周波数 / 会話活性度 / 高齢者会話分析 / 加齢に伴う衰え … More Except Principal Investigator 継続活用 / サービス付き高齢者住宅 / コミュニケーションロボット Less

サービス付き高齢者住宅の入所者へのコミュニケーションロボットの継続活用の取り組み
- Principal Investigator
  
  松田千登勢
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58080:Gerontological nursing and community health nursing-related
- Research Institution
  Setsunan University
Development and evaluation of age-dependent degradation detection system using conversation comprehension estimationPrincipal Investigator
- Principal Investigator
  
  脇田由実
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 25020:Safety engineering-related
- Research Institution
  Osaka Institute of Technology
Conversation analysis for detecting age-related decline and its evaluationPrincipal Investigator
- Principal Investigator
  
  Wakita Yumi
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 25020:Safety engineering-related
- Research Institution
  Osaka Institute of Technology
Estimation of age-dependent degradation using the nonverbal characteristics of daily conversationPrincipal Investigator
- Principal Investigator
  
  Wakita Yumi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Social systems engineering/Safety system
- Research Institution
  Osaka Institute of Technology

All 2024 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] Misrecognized utterance identification in support systems for daily human-to-human conversations2023
- Author(s)
  Hikaru Nishida, Yotaro Iida, Yoshihisa Nakatoh, Yumi Wakita
- Journal Title
  
  Artificial Intelligence in HCI
  
  Volume: 1405 Pages: 126-134
- DOI
  10.1007/978-3-031-35894-4_9
- ISBN
  9783031358937, 9783031358944
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K04626
[Journal Article] Estimation of Online Lecture Quality Using Fundamental Frequency Characteristics Extracted from Student utterances2022
- Author(s)
  Tomoyuki Takata, Yumi Wakita
- Journal Title
  
  Learning and Collaboration Technologies. Designing the Learner and Teacher Experience
  
  Volume: 13328 Pages: 304-312
- DOI
  10.1007/978-3-031-05657-4_22
- ISBN
  9783031056567, 9783031056574
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04934
[Journal Article] The effect of topic-shift characteristics in daily conversation on identification of recognition errors2022
- Author(s)
  Yotaro Iida, Hikaru Nishida, Yumi Wakita
- Journal Title
  
  AHFE Interrnational
  
  Volume: Vol. 23 Pages: 392-400
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K04626
[Journal Article] Age Estimation Function Using End-of Sentence Expression for Conversation Support System Based on Associative Words Board2022
- Author(s)
  Hikaru Nishida, Yotaro Iida, Yumi Wakita
- Journal Title
  
  International Symposium on Distributed Computing and Artificial Intelligence
  
  Volume: 583 Pages: 240-248
- DOI
  10.1007/978-3-031-20859-1_24
- ISBN
  9783031208584, 9783031208591
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04934
[Journal Article] Topic-Shift Characteristics of Japanese Casual Conversations Between Elderlies and Between Youths2021
- Author(s)
  Iida Yotaro, Yumi Wakita
- Journal Title
  
  Lecture Notes in Computer Science
  
  Volume: 12787 Pages: 418-427
- DOI
  10.1007/978-3-030-78111-8_28
- ISBN
  9783030781101, 9783030781118
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Journal Article] Identification of target speech utterances from real lounge conversation2020
- Author(s)
  Naoto Kosaka, Yumi Wakita
- Journal Title
  
  Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management. Human Communication, Organization and Work
  
  Volume: 12199 Pages: 5263-5263
- DOI
  10.1007/978-3-030-49907-5_4
- ISBN
  9783030499068, 9783030499075
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04934
[Journal Article] Age-dependent degradation estimation focusing on dynamic features of head motion in daily conversation2020
- Author(s)
  Natsumi Kana、Wakita Yumi、Matsuda Chitose
- Journal Title
  
  2020 IEEE 9th Global Conference on Consumer Electronics (GCCE)
  
  Volume: - Pages: 373375-373375
- DOI
  10.1109/gcce50665.2020.9292020
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04934
[Journal Article] Estimating Age-Dependent Degradation using Nonverbal Feature Analysis of Daily Conversation2019
- Author(s)
  Kana Natsumi, Yumi Wakita, Yoshihisa Nakatoh
- Journal Title
  
  Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management. Healthcare Applications
  
  Volume: 11582 Pages: 222-231
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K04934
[Journal Article] Potential for Estimating Age-Dependent Degradation using the Acoustic Characteristics of Daily Conversation2018
- Author(s)
  Wakita Yumi、Kondo Shinya、Nakatoh Yoshihisa
- Journal Title
  
  IEEE 7th Global Conference on Consumer Electronics
  
  Volume: Vol.1 Pages: 760-763
- DOI
  10.1109/gcce.2018.8574840
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K01293
[Journal Article] Changes in fundamental frequency and gesture of response corresponding to the understanding level of partner’s talk2018
- Author(s)
  Natsumi Kana、Saitoh Yuya、Wakita Yumi、Nakatoh Yoshihisa
- Journal Title
  
  2018 IEEE International Conference on Artificial Intelligence in Engineering and Technology (IICAIET)
  
  Volume: Vol.1 Pages: 1-4
- DOI
  10.1109/iicaiet.2018.8638457
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K01293
[Journal Article] Comparison of nonverbal feature of free conversation speech between elderly and young individuals2017
- Author(s)
  Yumi Wakita, Masaya Yamasuso, Yoshihisa Nakatoh
- Journal Title
  
  Proceeding of the 5th IIAE International Conference on Intelligent Systems and Image Processing 2017
  
  Volume: 5 Pages: 291-296
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K01293
[Journal Article] F0 Feature Analysis of Communication Between Elderly Individuals for Health Assessment2017
- Author(s)
  Yumi Wakita, Shunpei Matsumoto
- Journal Title
  
  Human Computer Interaction @ Springer International Publishing 2017
  
  Volume: 10287 Pages: 195-205
- DOI
  10.1007/978-3-319-58466-9_19
- ISBN
  9783319584652, 9783319584669
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K01293
[Journal Article] Influence of Personal Characteristics on Nonverbal Information for Estimating Communication Smoothness2016
- Author(s)
  Yumi Wakita, Yuta Yoshida, Mayu Nakamura
- Journal Title
  
  Human-Computer Interaction: Novel User Experiences (Part III)
  
  Volume: 3 Pages: 148-157
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K01293
[Presentation] Acoustic Characteristics of utterances in Online Conversations in Serviced Elderly Residences (査読前仮）2024
- Author(s)
  Atsuteru Iida, Chitose Matsuda, Yumi Wakita
- Organizer
  2024 IEEE 13th Global Conference on Consumer Electronics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] Estimating Reliability of Speech Recognition Results using Recognition Results Change Degree when Minute Changes to Speech Waveform2024
- Author(s)
  Atsuteru Iida, Hikaru Nishida, Yumi Wakita
- Organizer
  Human-Computer Interaction 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04626
[Presentation] Misrecognized utterance identification in support systems for daily human-to-human conversations2023
- Author(s)
  Hikaru Nishida, Yotaro Iida, Yoshihisa Nakatoh, Yumi Wakita
- Organizer
  Human-Computer Interaction 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04626
[Presentation] The effect of topic-shift characteristics in daily conversation on identification of recognition errors2022
- Author(s)
  Yotaro Iida, Hikaru Nishida, Yumi Wakita
- Organizer
  Human Interaction & Emerging Technologies 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04626
[Presentation] Estimation of online lecture quality using fundamental frequency characteristics extracted from student utterances2022
- Author(s)
  Tomoyuki Takada, Yumi Wakita
- Organizer
  24RD INTERNATIONAL CONFERENCE ON HUMAN-COMPUTER INTERACTION
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] Estimation of Online Lecture Quality Using Fundamental Frequency Characteristics Extracted from Student utterances2022
- Author(s)
  Tomoyuki Takata, Yumi Wakita
- Organizer
  International Conference on Human-Computer Interaction 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] Age Estimation Function Using End-of Sentence Expression for Conversation Support System Based on Associative Words Board2022
- Author(s)
  Hikaru Nishida, Yotaro Iida, Yumi Wakita
- Organizer
  International Symposium on Distributed Computing and Artificial Intelligence
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] Topic-Shift Characteristics of Japanese Casual Conversations Between Elderlies and Between Youths2021
- Author(s)
  Iida Yotaro, Yumi Wakita
- Organizer
  23RD INTERNATIONAL CONFERENCE ON HUMAN-COMPUTER INTERACTION
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] 会話支援システムのための簡易な目標発声特定方法2021
- Author(s)
  小坂直人　脇田由実
- Organizer
  2021年度日本音響学会秋季研究発表会
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] Age-dependent degradation estimation focusing on　dynamic features of head motion in daily conversation2020
- Author(s)
  Kana Natsumi, Yumi Wakita, Chitose Matsuda
- Organizer
  2020 IEEE 9th Global Conference on Consumer Electronics (GCCE)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] Evaluating target utterance identification method using practical free conversation2020
- Author(s)
  Kosaka Naoto, Yumi Wakita
- Organizer
  2nd IEEE International Conference on Artificial Intelligence in Engineering and Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] Identification of target speech utterances from real lounge conversation2020
- Author(s)
  Kosaka Naoto, Yumi Wakita
- Organizer
  22nd INTERNATIONAL CONFERENCE ON HUMAN-COMPUTER INTERACTION
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] Effectiveness of dynamic image features for estimating daily conversation atmosphere2020
- Author(s)
  Kana Natsumi, Yumi Wakita, Chitose Matsuda
- Organizer
  2nd IEEE International Conference on Artificial Intelligence in Engineering and Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] A Simple Identification Method for Differentiating between Ambient and Target Speech2019
- Author(s)
  Naoto Kosaka, Kohei Kido, Yumi Wakita
- Organizer
  2019 IEEE 8th Global Conference on Consumer Electronics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] Estimating Age-Dependent Degradation using Nonverbal Feature Analysis of Daily Conversation2019
- Author(s)
  Kana Natsumi, Yumi Wakita, Yoshihisa Nakatoh
- Organizer
  International Conference on Human-Computer Interaction 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K04934
[Presentation] Estimating age-dependent degradation using nonverbal feature analysis of daily conversation2019
- Author(s)
  Natsumi Kana, Yumi Wakita, Yoshihisa Nakatoh
- Organizer
  the 21th International Conference on Human-Computer Interaction,
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K01293
[Presentation] 家庭内における立体音響空間設計の一考察2018
- Author(s)
  竹内力、菊田温子、脇田由実、入交英雄
- Organizer
  2018 Conference on Robotics & Mechatronics
- Data Source
  KAKENHI-PROJECT-16K01293
[Presentation] Potential for Estimating Age-Dependent Degradation using the Acoustic Characteristics of Daily Conversation2018
- Author(s)
  Yumi Wakita, SiNYa Kondo, Yoshihisa Nakatoh
- Organizer
  IEEE 7th Global Conference on Consumer Electronics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K01293
[Presentation] 会話支援システムのための会話者のしぐさの分析2018
- Author(s)
  夏見佳奈, 脇田由実, 上田悦子
- Organizer
  計測自動制御学会第19回システムインテグレーション部門講演会
- Data Source
  KAKENHI-PROJECT-16K01293
[Presentation] Changes in fundamental frequency and gesture of response corresponding to the understanding level of partner’s talk2018
- Author(s)
  Natsumi Kana、Saitoh Yuya、Wakita Yumi、Nakatoh Yoshihisa
- Organizer
  2018 IEEE International Conference on Artificial Intelligence in Engineering and Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K01293
[Presentation] 会話支援するロボットの支援タイミングの評価2018
- Author(s)
  近藤真也, 山裾昌也, 弁野智久, 脇田由実
- Organizer
  2018 Conference on Robotics & Mechatronics
- Data Source
  KAKENHI-PROJECT-16K01293
[Presentation] 会話支援ロボットのための会話円滑度の自動推定手法2017
- Author(s)
  山裾昌哉,　城戸康平, 松本俊平, 脇田由実
- Organizer
  2017 Conference on Robotics & Mechatronics
- Data Source
  KAKENHI-PROJECT-16K01293
[Presentation] Comparison of nonverbal feature of free conversation speech between elderly and young individuals2017
- Author(s)
  Yumi Wakita, Masaya Yamasuso, Yoshihisa Nakatoh
- Organizer
  the 5th IIAE International Conference on Intelligent Systems and Image Processing 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K01293
[Presentation] F0 feature analysis of communication between elderly individuals for health assessment2017
- Author(s)
  Yumi Wakita, Shunpei Matsumoto
- Organizer
  the 19th International Conference on Human-Computer Interaction
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K01293
[Presentation] Communication Smoothness Estimation Using F0 Information2016
- Author(s)
  Yumi Wakita, Shunpei Matsumoto
- Organizer
  The 4th IIAE International Conference on Intelligent Systems and Image Processing 2016
- Place of Presentation
  The Kyoto International Community House, Kyoto, Japan
- Year and Date
  2016-09-08
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K01293
[Presentation] Influence of Personal Characteristics on Nonverbal Information for Estimating Communication Smoothness2016
- Author(s)
  Yumi Wakita, Yuta Yoshida, Mayu Nakamura
- Organizer
  HCI International 2016
- Place of Presentation
  The Westin Harbour Castle Hotel in Toronto, Canada
- Year and Date
  2016-07-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K01293

1. 中藤良久 (10599955)

# of Collaborated Projects: 3 results

# of Collaborated Products: 11 results
2. 松田千登勢 (70285328)

# of Collaborated Projects: 3 results

# of Collaborated Products: 4 results
3. 上田悦子 (90379529)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 藤井崇敬 (60980654)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Wakita Yumi 脇田 由実

Research Projects

Research Products

Co-Researchers

サービス付き高齢者住宅の入所者へのコミュニケーションロボットの継続活用の取り組み

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development and evaluation of age-dependent degradation detection system using conversation comprehension estimationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Conversation analysis for detecting age-related decline and its evaluationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Estimation of age-dependent degradation using the nonverbal characteristics of daily conversationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Misrecognized utterance identification in support systems for daily human-to-human conversations2023

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] Estimation of Online Lecture Quality Using Fundamental Frequency Characteristics Extracted from Student utterances2022

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] The effect of topic-shift characteristics in daily conversation on identification of recognition errors2022

Author(s)

Journal Title

Data Source

[Journal Article] Age Estimation Function Using End-of Sentence Expression for Conversation Support System Based on Associative Words Board2022

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] Topic-Shift Characteristics of Japanese Casual Conversations Between Elderlies and Between Youths2021

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] Identification of target speech utterances from real lounge conversation2020

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] Age-dependent degradation estimation focusing on dynamic features of head motion in daily conversation2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Estimating Age-Dependent Degradation using Nonverbal Feature Analysis of Daily Conversation2019

Author(s)

Journal Title

Data Source

[Journal Article] Potential for Estimating Age-Dependent Degradation using the Acoustic Characteristics of Daily Conversation2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Changes in fundamental frequency and gesture of response corresponding to the understanding level of partner’s talk2018

Author(s)

Journal Title

DOI

Wakita Yumi 脇田由実

[Presentation] Age-dependent degradation estimation focusing on　dynamic features of head motion in daily conversation2020