Publications

Journal Papers (Peer-Reviewed)

1
Y. Hosoda, A. Shimabuku, H. Goto
Weekly Wholesale Price Prediction of Lettuce Using a Price Range Classification Model
IPSJ Journal of Information Processing, vol. 66, no. 1, pp. 129-138, 2025.
2
Y. Hosoda, G. Bilguun, J. Oboshi and H. Goto
Three-Dimensional Plant Model Development Through Image Recognition
IEEE Access, vol. 12, pp. 185557-185566, 2024.
Open Access
3
Y. Hosoda, T. Tada, H. Goto
Lettuce Fresh Weight Prediction in a Plant Factory Using Plant Growth Models
IEEE Access, vol. 12, pp. 97226-97234, 2024.
Open Access
4
Y. Hosoda, A. Kawamura, Y. Iiguni
Complex-Domain Pitch Estimation Algorithm for Narrowband Speech Signals
IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 31, pp. 2067-2078, 2023.
Open Access Matlab code
5
Y. Hosoda, A. Kawamura, Y. Iiguni
Artificial bandwidth extension for lower bandwidth using sinusoidal synthesis based on first formant location
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. E105-A, no. 4, pp. 664-672, 2022.
Open Access
6
Y. Hosoda, A. Kawamura, Y. Iiguni
Speech Bandwidth Extension using Data Hiding based on Discrete Hartley Transform Domain
Circuits, Systems, and Signal Processing, vol. 41, pp. 2290-2307, 2022.
Open Access Matlab code
7
Y. Hosoda, A. Kawamura, Y. Iiguni
An Efficient Image to Sound Mapping Method Preserving Speech Spectral Envelope
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. E103-A, no. 3, pp. 629-630, 2020.

International Conference Papers (Peer-Reviewed)

1
A. Okumoto, A. Shimabuku, J. Goran, Y. Hosoda, T. Yoneyama, H. Tomitaka, Y. Usami, H. Goto
Simulation service of market vegetable prices for the management of plant factories
Proceedings of CIGR The XX CIGR World Congress 2022, Kyoto, Japan, Dec. 2022.
2
Yuki Ito, Y. Hosoda, Hitoshi Goto, Seitaro Toda, Kotaro Takayama
Plant growth prediction for lettuces using photosynthetic information
Proceedings of CIGR The XX CIGR World Congress 2022, Kyoto, Japan, Dec. 2022.
SLIDE
3
Y. Hosoda, A. Kawamura, Y. Iiguni
Pitch estimation for narrow bandwidth speech using harmonic phase difference
Proceedings of the 13th Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2021), Tokyo, Japan, Dec. 2021 (online).
Matlab code
4
Y. Hosoda, A. Kawamura, Y. Iiguni
Phase Reconstruction for Artificial Bandwidth Extension toward Musical Instrument Sound Signal
Proceedings of the 29th European Signal Processing Conference (EUSIPCO 2021), Dublin, Ireland, Aug. 2021 (online).
Matlab code
5
Y. Hosoda, A. Kawamura, Y. Iiguni
Image-to-sound transformation using inpainting technique
Proceedings of 2018 International Symposium on Nonlinear Theory and its Applications (NOLTA 2018), Tarragona, Spain, Nov. 2018.

Domestic Conference Papers

1
Y. Endo, Nguyen Tri Tung Nguyen, Y. Hosoda, J.-H. Lee
Proposal of VR-Based Feedback System for Nursing Training Robot
30th Annual Conference of the Virtual Reality Society of Japan, Sep. 2025.
2
Y. Nishikori, Bui Huy Hoang, Y. Hosoda, J.-H. Lee
R-Metaverse: Real-Space Extended Content Using a Teleoperated Robot – Report 4: Investigation of the Effect of Voice System on Social Presence
30th Annual Conference of the Virtual Reality Society of Japan, Sep. 2025.
3
H. Tokano, Y. Hosoda
Comparative Study of Speech Characteristics for Speech Recognition System for Cerebral Palsy Dysarthria Patients
Acoustical Society of Japan Autumn Meeting 2025, Sep. 2025.
4
Angga Rahagiyanto, Yuya Hosoda, Joo-Ho Lee
TriSyNMF: Efficient Feature Extraction from Low-Density sEMG for Gesture Classification
43rd Annual Conference of the Robotics Society of Japan, Sep. 2025.
5
Liu Muen, Y. Hosoda, J.-H. Lee
Furniture Rearrangement by Robot in an Intelligent Space
43rd Annual Conference of the Robotics Society of Japan, Sep. 2025.
6
I. Shimizu, Y. Hosoda, J.-H. Lee
Multi-Agent Path Planning Algorithm Considering Robot Turning Delay
43rd Annual Conference of the Robotics Society of Japan, Sep. 2025.
7
R. Oshima, Y. Hosoda, Y. Iiguni
Masking of Hate Speech in Audio Content Using Large Language Models
87th Annual Meeting of Information Processing Society of Japan, Mar. 2025.
Student Encouragement Award
8
H. Tokano, Y. Hosoda, Y. Iiguni
Reproduction of Speech Characteristics in Dysarthria and Investigation of Impact on Speech Recognition Models
87th Annual Meeting of Information Processing Society of Japan, Mar. 2025.
Student Encouragement Award
9
Y. Kobayashi, Y. Hosoda, Y. Iiguni
Development of an Image Enhancement Model for Low-Illumination and Low-Resolution Images Using Integrated GAN
87th Annual Meeting of Information Processing Society of Japan, Mar. 2025.
10
Yang Tingcheng, Y. Hosoda, Y. Wakabayashi, N. Kitaoka
LSTM-Based Japanese Pronunciation Scoring for L2 Learners
86th Annual Meeting of Information Processing Society of Japan, Mar. 2024.
11
BILGUUN GANZURKH, Y. Hosoda, H. Oboshi, H. Goto
Generation of Component-Based 3D Plant Models Based on Image Similarity
86th Annual Meeting of Information Processing Society of Japan, Mar. 2024.
12
H. Oboshi, Y. Hosoda, BILGUUN GANZURKH, H. Goto
Development of a Growth Diagnosis System for Factory-Grown Vegetables in Seedling Stage
86th Annual Meeting of Information Processing Society of Japan, Mar. 2024.
13
Y. Hosoda
Analysis of Phase Features for Severity of Parkinson's Disease
Acoustical Society of Japan Autumn Meeting, Sep. 2023.
14
M. Tada, Y. Hosoda, H. Goto, S. Toda, K. Takayama
Development of a Yield Prediction Model for Factory-Grown Vegetables Using Machine Learning
85th Annual Meeting of Information Processing Society of Japan, Mar. 2023.
15
Y. Hosoda
Voice Activity Detection Based on Inter-Harmonic Phase Difference
Acoustical Society of Japan Autumn Meeting, Sep. 2022.
16
Y. Hosoda, A. Kawamura, Y. Iiguni
Image-to-Sound Conversion Using Zero-Phase Signal
Acoustical Society of Japan Spring Meeting, Mar. 2017.

Doctoral Dissertation

1
Y. Hosoda
Studies on Artificial Bandwidth Extension for Narrowband Speech Signals
Doctoral Dissertation, Osaka University, Mar. 2022.