Publications / 発表文献

Short CV, Full CV, Google Scholar, Researchmap, ORCiD

Journals (Peer-reviewed) / 査読付き論文誌

1. Yuto Ishikawa, Tomohiko Nakamura, Norihiro Takamune, Daichi Kitamura, Hiroshi Saruwatari, Yu Takahashi, and Kazunobu Kondo, “Real-time speech extraction based on rank-constrained spatial covariance matrix estimation and spatially regularized independent low-rank matrix analysis with fast demixing matrix estimation,” IEEE Access, vol. 13, pp. 88683–88706, May 2025.
   bib
   

   @article{YIshikawa2025IEEEAcess,
       author = "Ishikawa, Yuto and Nakamura, Tomohiko and Takamune, Norihiro and Kitamura, Daichi and Saruwatari, Hiroshi and Takahashi, Yu and Kondo, Kazunobu",
       title = "Real-time speech extraction based on rank-constrained spatial covariance matrix estimation and spatially regularized independent low-rank matrix analysis with fast demixing matrix estimation",
       journal = "IEEE Access",
       volume = "13",
       pages = "88683--88706",
       year = "2025",
       month = "May",
       doi = "10.1109/ACCESS.2025.3569590"
   }
   

2. Kanami Imamura, Tomohiko Nakamura, Kohei Yatabe, and Hiroshi Saruwatari, “Neural analog filter for sampling-frequency-independent convolutional layer,” APSIPA Transactions on Signal and Information Processing, vol. 13, no. 1, e28, Nov. 2024.
   bib code 1 code 2
   

   @article{KImamura2024APSIPATrans,
       author = "Imamura, Kanami and Nakamura, Tomohiko and Yatabe, Kohei and Saruwatari, Hiroshi",
       title = "Neural analog filter for sampling-frequency-independent convolutional layer",
       journal = "APSIPA Transactions on Signal and Information Processing",
       volume = "13",
       number = "1, e28",
       month = "November",
       year = "2024",
       doi = "10.1561/116.20230082"
   }
   

3. Takaaki Saeki, Shinnosuke Takamichi, Tomohiko Nakamura, Naoko Tanji, and Hiroshi Saruwatari, “SelfRemaster: Self-supervised speech restoration for historical audio resources,” IEEE Access, vol. 11, pp. 144831–144843, Jan. 2024.
   bib demo code
   

   @article{TSaeki2024IEEEAccess,
       author = "Saeki, Takaaki and Takamichi, Shinnosuke and Nakamura, Tomohiko and Tanji, Naoko and Saruwatari, Hiroshi",
       title = "{SelfRemaster: S}elf-Supervised Speech Restoration for Historical Audio Resources",
       journal = "IEEE Access",
       volume = "11",
       pages = "144831--144843",
       year = "2024",
       month = "January",
       doi = "10.1109/ACCESS.2023.3345027"
   }
   

4. Takuya Hasumi, Tomohiko Nakamura, Norihiro Takamune, Hiroshi Saruwatari, Daichi Kitamura, Yu Takahashi, and Kazunobu Kondo, “PoP-IDLMA: Product-of-prior independent deeply learned matrix analysis for multichannel music source separation,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 31, pp. 2680–2694, Jul. 2023.
   bib poster
   

   @article{THasumi2023IEEEACMTASLP,
       author = "Hasumi, Takuya and Nakamura, Tomohiko and Takamune, Norihiro and Saruwatari, Hiroshi and Kitamura, Daichi and Takahashi, Yu and Kondo, Kazunobu",
       journal = "IEEE/ACM Transactions on Audio, Speech, and Language Processing",
       title = "{PoP-IDLMA: P}roduct-of-Prior Independent Deeply Learned Matrix Analysis for Multichannel Music Source Separation",
       year = "2023",
       month = "July",
       volume = "31",
       pages = "2680--2694",
       doi = "10.1109/TASLP.2023.3293044"
   }
   

5. Koichi Saito, Tomohiko Nakamura, Kohei Yatabe, and Hiroshi Saruwatari, “Sampling-frequency-independent convolutional layer and its application to audio source separation,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 30, pp. 2928–2943, Sep. 2022.
   bib slides poster demo code
   

   @article{KSaito2022IEEEACMTASLP,
       author = "Saito, Koichi and Nakamura, Tomohiko and Yatabe, Kohei and Saruwatari, Hiroshi",
       journal = "IEEE/ACM Transactions on Audio, Speech, and Language Processing",
       title = "Sampling-frequency-independent convolutional layer and its application to audio source separation",
       year = "2022",
       month = "September",
       volume = "30",
       pages = "2928--2943",
       doi = "10.1109/TASLP.2022.3203907"
   }
   

6. Tomohiko Nakamura, Shihori Kozuka, and Hiroshi Saruwatari, “Time-domain audio source separation with neural networks based on multiresolution analysis,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 29, pp. 1687–1701, Apr. 2021.
   [The Itakura Prize Innovative Young Researcher Award / 第17回日本音響学会・独創研究奨励賞板倉記念]
   bib slides poster demo code
   

   @article{TNakamura202104IEEEACMTASLP,
       author = "Nakamura, Tomohiko and Kozuka, Shihori and Saruwatari, Hiroshi",
       journal = "IEEE/ACM Transactions on Audio, Speech, and Language Processing",
       title = "Time-domain audio source separation with neural networks based on multiresolution analysis",
       year = "2021",
       doi = "10.1109/TASLP.2021.3072496",
       month = "April",
       volume = "29",
       pages = "1687--1701"
   }
   

7. Tomohiko Nakamura and Hirokazu Kameoka, “Harmonic-temporal factor decomposition for unsupervised monaural separation of harmonic sounds,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 29, pp. 68–82, Nov. 2020.
   bib slides poster demo code dataset
   

   @article{TNakamura2020IEEEACMTASLP,
       author = "Nakamura, Tomohiko and Kameoka, Hirokazu",
       journal = "IEEE/ACM Transactions on Audio, Speech, and Language Processing",
       title = "Harmonic-temporal factor decomposition for unsupervised monaural separation of harmonic sounds",
       year = "2020",
       month = "November",
       volume = "29",
       pages = "68--82",
       doi = "10.1109/TASLP.2020.3037487"
   }
   

8. Tomohiko Nakamura, Eita Nakamura, and Shigeki Sagayama, “Real-time audio-to-score alignment of music performances containing errors and arbitrary repeats and skips,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 24, no. 2, pp. 329–339, Feb. 2016.
   bib arXiv demo
   

   @article{TNakamura201602IEEEACMTASLP,
       author = "Nakamura, Tomohiko and Nakamura, Eita and Sagayama, Shigeki",
       journal = "IEEE/ACM Transactions on Audio, Speech, and Language Processing",
       month = "February",
       number = "2",
       pages = "329--339",
       title = "Real-time audio-to-score alignment of music performances containing errors and arbitrary repeats and skips",
       volume = "24",
       year = "2016",
       doi = "10.1109/TASLP.2015.2507862"
   }
   

9. Tomohiko Nakamura, Yutaka Hori, and Shinji Hara, “Hierarchical modeling and local stability analysis for repressilators coupled by quorum sensing,” SICE Journal of Control, Measurement, and System Integration, vol. 7, no. 3, pp. 133–140, May 2014.
   [SICE Best Paper Award (Takeda Award) / 2015年計測自動制御学会 論文賞 (武田賞)]
   bib
   

   @article{TNakamura201405JCMSI,
       author = "Nakamura, Tomohiko and Hori, Yutaka and Hara, Shinji",
       journal = "SICE Journal of Control, Measurement, and System Integration",
       month = "May",
       number = "3",
       pages = "133--140",
       title = "Hierarchical modeling and local stability analysis for repressilators coupled by quorum sensing",
       volume = "7",
       year = "2014",
       doi = "10.9746/jcmsi.7.133"
   }
   

10. Eita Nakamura, Tomohiko Nakamura, Yasuyuki Saito, Nobutaka Ono, and Shigeki Sagayama, “Outer-product type hidden Markov model and polyphonic MIDI score following,” Journal of New Music Research, vol. 43, pp. 183–201, Apr. 2014.
    bib arXiv
    

    @article{ENakamura201404JNMR,
        author = "Nakamura, Eita and Nakamura, Tomohiko and Saito, Yasuyuki and Ono, Nobutaka and Sagayama, Shigeki",
        issue = "2",
        journal = "Journal of New Music Research",
        pages = "183--201",
        title = "Outer-product type hidden {Markov} model and polyphonic {MIDI} score following",
        volume = "43",
        month = "April",
        year = "2014",
        doi = "10.1080/09298215.2014.884145"
    }
    

International Conferences & Workshops / 国際会議

1. Kanami Imamura, Tomohiko Nakamura, Norihiro Takamune, Kohei Yatabe, and Hiroshi Saruwatari, “Local equivariance error-based metrics for evaluating sampling-frequency-independent property of neural network,” in Proceedings of European Signal Processing Conference, Sep. 2025.
   bib
   

   @inproceedings{Imamura2025EUSIPCO,
       author = "Imamura, Kanami and Nakamura, Tomohiko and Takamune, Norihiro and Yatabe, Kohei and Saruwatari, Hiroshi",
       booktitle = "Proceedings of European Signal Processing Conference",
       title = "Local equivariance error-based metrics for evaluating sampling-frequency-independent property of neural network",
       month = "September",
       year = "2025"
   }
   

2. Aogu Wada, Tomohiko Nakamura, and Saruwatari Hiroshi, “Hyperbolic embeddings for order-aware classification of audio effect chains,” in Proceedings of International Conference on Digital Audio Effects, Sep. 2025.
   bib
   

   @inproceedings{Wada2025DAFx,
       author = "Wada, Aogu and Nakamura, Tomohiko and Hiroshi, Saruwatari",
       booktitle = "Proceedings of International Conference on Digital Audio Effects",
       title = "Hyperbolic embeddings for order-aware classification of audio effect chains",
       year = "2025",
       month = "September"
   }
   

3. Yuto Ishikawa, Tomohiko Nakamura, Norihiro Takamune, and Hiroshi Saruwatari, “Hearing-aids system using distributed assistive device and blind speech extraction method under diffuse noise,” in International Congress on Acoustics, May 2025.
   bib
   

   @inproceedings{YIshikawa202505ICA,
       author = "Ishikawa, Yuto and Nakamura, Tomohiko and Takamune, Norihiro and Saruwatari, Hiroshi",
       booktitle = "International Congress on Acoustics",
       title = "Hearing-Aids System Using Distributed Assistive Device and Blind Speech Extraction Method under Diffuse Noise",
       year = "2025",
       month = "May"
   }
   

4. Tomohiko Nakamura, Kwanghee Choi, Keigo Hojo, Yoshiaki Bando, Satoru Fukayama, and Shinji Watanabe, “Discrete speech unit extraction via independent component analysis,” in SALMA: Speech and Audio Language Models - Architectures, Data Sources, and Training Paradigms, IEEE International Conference on Acoustics, Speech, and Signal Processing Workshops, Apr. 2025.
   bib arXiv poster code
   

   @inproceedings{TNakamura2025ICASSPWSALMA,
       author = "Nakamura, Tomohiko and Choi, Kwanghee and Hojo, Keigo and Bando, Yoshiaki and Fukayama, Satoru and Watanabe, Shinji",
       booktitle = "SALMA: Speech and Audio Language Models - Architectures, Data Sources, and Training Paradigms, {IEEE} International Conference on Acoustics, Speech, and Signal Processing Workshops",
       title = "Discrete Speech Unit Extraction via Independent Component Analysis",
       year = "2025",
       month = "April"
   }
   

5. Yuto Ishikawa, Osamu Take, Tomohiko Nakamura, Norihiro Takamune, Yuki Saito, Shinnosuke Takamichi, and Hiroshi Saruwatari, “Real-time noise estimation for Lombard-effect speech synthesis in human–avatar dialogue systems,” in Asia Pacific Signal and Information Processing Association Annual Summit and Conference, Dec. 2024.
   bib paper
   

   @inproceedings{YIshikawa202412APSIPA,
       author = "Ishikawa, Yuto and Take, Osamu and Nakamura, Tomohiko and Takamune, Norihiro and Saito, Yuki and Takamichi, Shinnosuke and Saruwatari, Hiroshi",
       title = "Real-Time Noise Estimation for {Lombard}-Effect Speech Synthesis in Human--Avatar Dialogue Systems",
       booktitle = "Asia Pacific Signal and Information Processing Association Annual Summit and Conference",
       year = "2024",
       month = "December",
       doi = "10.1109/APSIPAASC63619.2025.10848599"
   }
   

6. Hiroaki Hyodo, Shinnosuke Takamichi, Tomohiko Nakamura, Junya Koguchi, and Hiroshi Saruwatari, “DNN-based ensemble singing voice synthesis with interactions between singers,” in IEEE Spoken Language Technology Workshop, Dec. 2024, pp. 660–667.
   bib arXiv code
   

   @inproceedings{HHyodo202412SLT,
       author = "Hyodo, Hiroaki and Takamichi, Shinnosuke and Nakamura, Tomohiko and Koguchi, Junya and Saruwatari, Hiroshi",
       booktitle = "IEEE Spoken Language Technology Workshop",
       title = "DNN-based ensemble singing voice synthesis with interactions between singers",
       year = "2024",
       month = "December",
       pages = "660--667",
       doi = "10.1109/SLT61566.2024.10832340"
   }
   

7. Hitoshi Suda, Shunsuke Yoshida, Tomohiko Nakamura, Fukayama Satoru, and Jun Ogata, “FruitsMusic: A real-world corpus of Japanese idol-group songs,” in International Society for Music Information Retrieval Conference, Nov. 2024.
   bib arXiv dataset
   

   @inproceedings{HSuda202411ISMIR,
       author = "Suda, Hitoshi and Yoshida, Shunsuke and Nakamura, Tomohiko and Satoru, Fukayama and Ogata, Jun",
       booktitle = "International Society for Music Information Retrieval Conference",
       title = "{FruitsMusic: A} Real-World Corpus of {Japanese} Idol-Group Songs",
       year = "2024",
       month = "November",
       doi = "10.5281/ZENODO.14877287"
   }
   

8. Yuta Amezawa, Tomohiko Nakamura, Satoru Fukayama, Takahiro Shiina, and Takahiko Uchide, “Automatic extraction and peak arrival estimation of later phase in S coda,” in International Joint Workshop on Slow-to-Fast Earthquakes 2024, Sep. 2024.
   bib
   

   @inproceedings{YAmezawa202409IJWStFE,
       author = "Amezawa, Yuta and Nakamura, Tomohiko and Fukayama, Satoru and Shiina, Takahiro and Uchide, Takahiko",
       booktitle = "International Joint Workshop on Slow-to-Fast Earthquakes 2024",
       title = "Automatic extraction and peak arrival estimation of later phase in {S} coda",
       month = "September",
       year = "2024"
   }
   

9. Yuto Ishikawa, Tomohiko Nakamura, Norihiro Takamune, and Hiroshi Saruwatari, “Real-time framework for speech extraction based on independent low-rank matrix analysis with spatial regularization and rank-constrained spatial covariance matrix estimation,” in Workshop on Spoken Dialogue Systems for Cybernetic Avatars (SDS4CA), Sep. 2024. (Presentation only)
   bib
   

   @inproceedings{YIshikawa202409SDS4CA,
       author = "Ishikawa, Yuto and Nakamura, Tomohiko and Takamune, Norihiro and Saruwatari, Hiroshi",
       title = "Real-Time Framework for Speech Extraction Based on Independent Low-Rank Matrix Analysis with Spatial Regularization and Rank-Constrained Spatial Covariance Matrix Estimation",
       booktitle = "Workshop on Spoken Dialogue Systems for Cybernetic Avatars (SDS4CA)",
       month = "September",
       year = "2024",
       note = "(Presentation only)"
   }
   

10. Kwanghee Choi, Ankita Pasad, Tomohiko Nakamura, Satoru Fukayama, Karen Livescu, and Shinji Watanabe, “Self-supervised speech representations are more phonetic than semantic,” in INTERSPEECH, Sep. 2024, pp. 4578–4582.
    bib arXiv code
    

    @inproceedings{KChoi202409INTERSPEECH,
        author = "Choi, Kwanghee and Pasad, Ankita and Nakamura, Tomohiko and Fukayama, Satoru and Livescu, Karen and Watanabe, Shinji",
        booktitle = "INTERSPEECH",
        title = "Self-Supervised Speech Representations are More Phonetic than Semantic",
        year = "2024",
        month = "September",
        pages = "4578--4582",
        doi = "10.21437/Interspeech.2024-1157"
    }
    

11. Yoshiaki Bando, Tomohiko Nakamura, and Shinji Watanabe, “Neural blind source separation and diarization for distant speech recognition,” in INTERSPEECH, Sep. 2024, pp. 722–726.
    bib arXiv demo code
    

    @inproceedings{YBando202409INTERSPEECH,
        author = "Bando, Yoshiaki and Nakamura, Tomohiko and Watanabe, Shinji",
        booktitle = "INTERSPEECH",
        title = "Neural Blind Source Separation and Diarization for Distant Speech Recognition",
        year = "2024",
        month = "September",
        pages = "722--726",
        doi = "10.21437/Interspeech.2024-1137"
    }
    

12. Yuto Ishikawa, Kohei Konaka, Tomohiko Nakamura, Norihiro Takamune, and Hiroshi Saruwatari, “Real-time speech extraction using spatially regularized independent low-rank matrix analysis and rank-constrained spatial covariance matrix estimation,” in Hands-Free Speech Communication and Microphone Arrays, IEEE International Conference on Acoustics, Speech, and Signal Processing Workshops, Apr. 2024, pp. 730–734.
    bib arXiv
    

    @inproceedings{YIshikawa202404ICASSPWHSCMA,
        author = "Ishikawa, Yuto and Konaka, Kohei and Nakamura, Tomohiko and Takamune, Norihiro and Saruwatari, Hiroshi",
        title = "Real-time Speech Extraction Using Spatially Regularized Independent Low-rank Matrix Analysis and Rank-Constrained Spatial Covariance Matrix Estimation",
        booktitle = "Hands-free Speech Communication and Microphone Arrays, IEEE International Conference on Acoustics, Speech, and Signal Processing Workshops",
        month = "April",
        year = "2024",
        pages = "730--734",
        doi = "10.1109/ICASSPW62465.2024.10627448"
    }
    

13. Kanami Imamura, Tomohiko Nakamura, Norihiro Takamune, Kohei Yatabe, and Hiroshi Saruwatari, “Algorithms of sampling-frequency-independent layers for non-integer strides,” in European Signal Processing Conference, Sep. 2023, pp. 326–330.
    bib arXiv
    

    @inproceedings{KImamura202309EUSIPCO,
        author = "Imamura, Kanami and Nakamura, Tomohiko and Takamune, Norihiro and Yatabe, Kohei and Saruwatari, Hiroshi",
        title = "Algorithms of Sampling-Frequency-Independent Layers for Non-integer Strides",
        booktitle = "European Signal Processing Conference",
        month = "September",
        year = "2023",
        pages = "326--330",
        doi = "10.23919/EUSIPCO58844.2023.10289819"
    }
    

14. Joonyong Park, Shinnosuke Takamichi, Tomohiko Nakamura, Kentaro Seki, Detai Xin, and Hiroshi Saruwatari, “How generative spoken language model encodes noisy speech: Investigation from phonetics to syntactics,” in INTERSPEECH, Aug. 2023, pp. 1085–1089.
    bib arXiv
    

    @inproceedings{JPark202308INTERSPEECH,
        author = "Park, Joonyong and Takamichi, Shinnosuke and Nakamura, Tomohiko and Seki, Kentaro and Xin, Detai and Saruwatari, Hiroshi",
        title = "How Generative Spoken Language Model Encodes Noisy Speech{: I}nvestigation from Phonetics to Syntactics",
        booktitle = "INTERSPEECH",
        pages = "1085--1089",
        month = "August",
        year = "2023",
        doi = "10.21437/Interspeech.2023-981"
    }
    

15. Tomohiko Nakamura, Shinnosuke Takamichi, Naoko Tanji, Satoru Fukayama, and Hiroshi Saruwatari, “jaCappella corpus: A japanese a cappella vocal ensemble corpus,” in IEEE International Conference on Acoustics, Speech, and Signal Processing, Jun. 2023.
    bib arXiv demo code dataset
    

    @inproceedings{TNakamura202306ICASSP,
        author = "Nakamura, Tomohiko and Takamichi, Shinnosuke and Tanji, Naoko and Fukayama, Satoru and Saruwatari, Hiroshi",
        title = "{jaCappella corpus: A} Japanese a cappella vocal ensemble corpus",
        booktitle = "IEEE International Conference on Acoustics, Speech, and Signal Processing",
        month = "June",
        year = "2023",
        doi = "10.1109/ICASSP49357.2023.10095569"
    }
    

16. Kota Arai, Yutaro Hirao, Takuji Narumi, Tomohiko Nakamura, Shinnosuke Takamichi, and Shigeo Yoshida, “TimToShape: Supporting practice of musical instruments by visualizing timbre with 2D shapes based on crossmodal correspondences,” in ACM Conference on Intelligent User Interfaces, Mar. 2023, pp. 850–865.
    bib blog
    

    @inproceedings{KArai202303ACMIUI,
        author = "Arai, Kota and Hirao, Yutaro and Narumi, Takuji and Nakamura, Tomohiko and Takamichi, Shinnosuke and Yoshida, Shigeo",
        title = "{TimToShape: S}upporting Practice of Musical Instruments by Visualizing Timbre with 2D Shapes based on Crossmodal Correspondences",
        booktitle = "ACM Conference on Intelligent User Interfaces",
        month = "March",
        year = "2023",
        pages = "850--865",
        doi = "10.1145/3581641.3584053"
    }
    

17. Futa Nakashima, Tomohiko Nakamura, Norihiro Takamune, Satoru Fukayama, and Hiroshi Saruwatari, “Hyperbolic timbre embedding for musical instrument sound synthesis based on variational autoencoders,” in Asia Pacific Signal and Information Processing Association Annual Summit and Conference, Nov. 2022, pp. 736–743.
    bib arXiv
    

    @inproceedings{FNakashima202211APSIPA,
        author = "Nakashima, Futa and Nakamura, Tomohiko and Takamune, Norihiro and Fukayama, Satoru and Saruwatari, Hiroshi",
        title = "Hyperbolic timbre embedding for musical instrument sound synthesis based on variational autoencoders",
        booktitle = "Asia Pacific Signal and Information Processing Association Annual Summit and Conference",
        year = "2022",
        month = "November",
        pages = "736--743",
        doi = "10.23919/APSIPAASC55919.2022.9980158"
    }
    

18. Yuki Ito, Tomohiko Nakamura, Shoichi Koyama, and Hiroshi Saruwatari, “Head-related transfer function interpolation from spatially sparse measurements using autoencoder with source position conditioning,” in International Workshop on Acoustic Signal Enhancement, Sep. 2022.
    [Finalist of Best Student Paper Award of IWAENC 2022 (Yuki Ito)]
    bib arXiv slides demo code
    

    @inproceedings{YIto2022IWAENC,
        author = "Ito, Yuki and Nakamura, Tomohiko and Koyama, Shoichi and Saruwatari, Hiroshi",
        booktitle = "International Workshop on Acoustic Signal Enhancement",
        title = "Head-related transfer function interpolation from spatially sparse measurements using autoencoder with source position conditioning",
        year = "2022",
        month = "September",
        doi = "10.1109/IWAENC53105.2022.9914751"
    }
    

19. Kazuhide Shigemi, Shoichi Koyama, Tomohiko Nakamura, and Hiroshi Saruwatari, “Physics-informed convolutional neural network with bicubic spline interpolation for sound field estimation,” in International Workshop on Acoustic Signal Enhancement, Sep. 2022.
    bib arXiv
    

    @inproceedings{KShigemi2022IWAENC,
        author = "Shigemi, Kazuhide and Koyama, Shoichi and Nakamura, Tomohiko and Saruwatari, Hiroshi",
        booktitle = "International Workshop on Acoustic Signal Enhancement",
        title = "Physics-informed convolutional neural network with bicubic spline interpolation for sound field estimation",
        year = "2022",
        month = "September",
        doi = "10.1109/IWAENC53105.2022.9914792"
    }
    

20. Takaaki Saeki, Shinnosuke Takamichi, Tomohiko Nakamura, Naoko Tanji, and Hiroshi Saruwatari, “SelfRemaster: Self-supervised speech restoration with analysis-by-synthesis approach using channel modeling,” in INTERSPEECH, Sep. 2022, pp. 4406–4410.
    bib arXiv demo code
    

    @inproceedings{TSaeki202209INTERSPEECH,
        author = "Saeki, Takaaki and Takamichi, Shinnosuke and Nakamura, Tomohiko and Tanji, Naoko and Saruwatari, Hiroshi",
        booktitle = "INTERSPEECH",
        title = "{SelfRemaster: S}elf-supervised speech restoration with analysis-by-synthesis approach using channel modeling",
        pages = "4406--4410",
        year = "2022",
        month = "September",
        doi = "10.21437/Interspeech.2022-298"
    }
    

21. Masaya Kawamura, Tomohiko Nakamura, Daichi Kitamura, Hiroshi Saruwatari, Yu Takahashi, and Kazunobu Kondo, “Differentiable digital signal processing mixture model for synthesis parameter extraction from mixture of harmonic sounds,” in IEEE International Conference on Acoustics, Speech, and Signal Processing, May 2022, pp. 941–945.
    [IEEE Signal Processing Society Japan Student Conference Paper Award (Awardee: Masaya Kawamura) / 第16回 IEEE Signal Processing Society Japan Student Conference Paper Award（受賞者：川村 真也）]
    bib arXiv demo
    

    @inproceedings{MKawamura202205ICASSP,
        author = "Kawamura, Masaya and Nakamura, Tomohiko and Kitamura, Daichi and Saruwatari, Hiroshi and Takahashi, Yu and Kondo, Kazunobu",
        title = "Differentiable digital signal processing mixture model for synthesis parameter extraction from mixture of harmonic sounds",
        booktitle = "IEEE International Conference on Acoustics, Speech, and Signal Processing",
        year = "2022",
        month = "May",
        pages = "941--945",
        doi = "10.1109/ICASSP43922.2022.9746399"
    }
    

22. Takuya Hasumi, Tomohiko Nakamura, Norihiro Takamune, Hiroshi Saruwatari, Daichi Kitamura, Yu Takahashi, and Kazunobu Kondo, “Multichannel audio source separation with independent deeply learned matrix analysis using product of source models,” in Asia Pacific Signal and Information Processing Association Annual Summit and Conference, Dec. 2021, pp. 1226–1233.
    bib paper arXiv
    

    @inproceedings{THasumi202112APSIPA,
        author = "Hasumi, Takuya and Nakamura, Tomohiko and Takamune, Norihiro and Saruwatari, Hiroshi and Kitamura, Daichi and Takahashi, Yu and Kondo, Kazunobu",
        title = "Multichannel audio source separation with independent deeply learned matrix analysis using product of source models",
        booktitle = "Asia Pacific Signal and Information Processing Association Annual Summit and Conference",
        year = "2021",
        month = "December",
        pages = "1226--1233"
    }
    

23. Sota Misawa, Norihiro Takamune, Tomohiko Nakamura, Daichi Kitamura, Hiroshi Saruwatari, Masakazu Une, and Shoji Makino, “Speech enhancement by noise self-supervised rank-constrained spatial covariance matrix estimation via independent deeply learned matrix analysis,” in Asia Pacific Signal and Information Processing Association Annual Summit and Conference, Dec. 2021, pp. 578–584.
    bib paper arXiv
    

    @inproceedings{SMisawa202112APSIPA,
        author = "Misawa, Sota and Takamune, Norihiro and Nakamura, Tomohiko and Kitamura, Daichi and Saruwatari, Hiroshi and Une, Masakazu and Makino, Shoji",
        title = "Speech enhancement by noise self-supervised rank-constrained spatial covariance matrix estimation via independent deeply learned matrix analysis",
        booktitle = "Asia Pacific Signal and Information Processing Association Annual Summit and Conference",
        year = "2021",
        month = "December",
        pages = "578--584"
    }
    

24. Yusaku Mizobuchi, Daichi Kitamura, Tomohiko Nakamura, Hiroshi Saruwatari, Yu Takahashi, and Kazunobu Kondo, “Prior distribution design for music bleeding-sound reduction based on nonnegative matrix factorization,” in Asia Pacific Signal and Information Processing Association Annual Summit and Conference, Dec. 2021, pp. 651–658.
    bib paper arXiv
    

    @inproceedings{YMizobuchi202112APSIPA,
        author = "Mizobuchi, Yusaku and Kitamura, Daichi and Nakamura, Tomohiko and Saruwatari, Hiroshi and Takahashi, Yu and Kondo, Kazunobu",
        title = "Prior distribution design for music bleeding-sound reduction based on nonnegative matrix factorization",
        booktitle = "Asia Pacific Signal and Information Processing Association Annual Summit and Conference",
        year = "2021",
        month = "December",
        pages = "651--658"
    }
    

25. Koichi Saito, Tomohiko Nakamura, Kohei Yatabe, Yuma Koizumi, and Hiroshi Saruwatari, “Sampling-frequency-independent audio source separation using convolution layer based on impulse invariant method,” in European Signal Processing Conference, Aug. 2021, pp. 321–325.
    bib arXiv
    

    @inproceedings{KSaito202108EUSIPCO,
        author = "Saito, Koichi and Nakamura, Tomohiko and Yatabe, Kohei and Koizumi, Yuma and Saruwatari, Hiroshi",
        title = "Sampling-frequency-independent audio source separation using convolution layer based on impulse invariant method",
        booktitle = "European Signal Processing Conference",
        year = "2021",
        month = "August",
        pages = "321--325",
        doi = "10.23919/EUSIPCO54536.2021.9615941"
    }
    

26. Naoki Narisawa, Rintaro Ikeshita, Norihiro Takamune, Daichi Kitamura, Tomohiko Nakamura, Hiroshi Saruwatari, and Tomohiro Nakatani, “Independent deeply learned tensor analysis for determined audio source separation,” in European Signal Processing Conference, Aug. 2021, pp. 326–330.
    bib arXiv
    

    @inproceedings{NNarisawa202108EUSIPCO,
        author = "Narisawa, Naoki and Ikeshita, Rintaro and Takamune, Norihiro and Kitamura, Daichi and Nakamura, Tomohiko and Saruwatari, Hiroshi and Nakatani, Tomohiro",
        title = "Independent deeply learned tensor analysis for determined audio source separation",
        booktitle = "European Signal Processing Conference",
        year = "2021",
        month = "August",
        pages = "326--330",
        doi = "10.23919/eusipco54536.2021.9616300"
    }
    

27. Takuya Hasumi, Tomohiko Nakamura, Norihiro Takamune, Hiroshi Saruwatari, Daichi Kitamura, Yu Takahashi, and Kazunobu Kondo, “Empirical bayesian independent deeply learned matrix analysis for multichannel audio source separation,” in European Signal Processing Conference, Aug. 2021, pp. 331–335.
    bib arXiv
    

    @inproceedings{THasumi202108EUSIPCO,
        author = "Hasumi, Takuya and Nakamura, Tomohiko and Takamune, Norihiro and Saruwatari, Hiroshi and Kitamura, Daichi and Takahashi, Yu and Kondo, Kazunobu",
        title = "Empirical bayesian independent deeply learned matrix analysis for multichannel audio source separation",
        booktitle = "European Signal Processing Conference",
        year = "2021",
        month = "August",
        pages = "331--335",
        doi = "10.23919/eusipco54536.2021.9616245"
    }
    

28. Shihori Kozuka, Tomohiko Nakamura, and Hiroshi Saruwatari, “Investigation on wavelet basis function of DNN-based time domain audio source separation inspired by multiresolution analysis,” in International Congress and Exposition on Noise Control Engineering, Aug. 2020, pp. 4013–4022.
    bib paper
    

    @inproceedings{SKozuka202008Internoise,
        author = "Kozuka, Shihori and Nakamura, Tomohiko and Saruwatari, Hiroshi",
        title = "Investigation on wavelet basis function of {DNN}-based time domain audio source separation inspired by multiresolution analysis",
        booktitle = "International Congress and Exposition on Noise Control Engineering",
        month = "August",
        year = "2020",
        pages = "4013--4022"
    }
    

29. Tomohiko Nakamura and Hiroshi Saruwatari, “Time-domain audio source separation based on Wave-U-Net combined with discrete wavelet transform,” in IEEE International Conference on Acoustics, Speech, and Signal Processing, May 2020, pp. 386–390.
    bib arXiv
    

    @inproceedings{TNakamura202005ICASSP,
        author = "Nakamura, Tomohiko and Saruwatari, Hiroshi",
        title = "Time-domain audio source separation based on {Wave-U-Net} combined with discrete wavelet transform",
        booktitle = "IEEE International Conference on Acoustics, Speech, and Signal Processing",
        pages = "386--390",
        month = "May",
        year = "2020",
        doi = "10.1109/ICASSP40776.2020.9053934"
    }
    

30. Tomohiko Nakamura and Hirokazu Kameoka, “Shifted and convolutive source-filter non-negative matrix factorization for monaural audio source separation,” in IEEE International Conference on Acoustics, Speech, and Signal Processing, Mar. 2016, pp. 489–493.
    bib
    

    @inproceedings{TNakamura201603ICASSP,
        author = "Nakamura, Tomohiko and Kameoka, Hirokazu",
        booktitle = "IEEE International Conference on Acoustics, Speech, and Signal Processing",
        month = "March",
        pages = "489--493",
        title = "Shifted and convolutive source-filter non-negative matrix factorization for monaural audio source separation",
        year = "2016",
        doi = "10.1109/ICASSP.2016.7471723"
    }
    

31. Tomohiko Nakamura and Hirokazu Kameoka, “Lp-norm non-negative matrix factorization and its application to singing voice enhancement,” in IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr. 2015, pp. 2115–2119.
    bib
    

    @INPROCEEDINGS{TNakamura201503ICASSP,
        author = "Nakamura, Tomohiko and Kameoka, Hirokazu",
        booktitle = "IEEE International Conference on Acoustics, Speech, and Signal Processing",
        title = "Lp-norm non-negative matrix factorization and its application to singing voice enhancement",
        year = "2015",
        volume = "",
        number = "",
        month = "April",
        pages = "2115--2119",
        doi = "10.1109/ICASSP.2015.7178344"
    }
    

32. Tomohiko Nakamura, Kotaro Shikata, Norihiro Takamune, and Hirokazu Kameoka, “Harmonic-temporal factor decomposition incorporating music prior information for informed monaural source separation,” in International Society for Music Information Retrieval Conference, Oct. 2014, pp. 623–628.
    [Travel Grant by the Tateishi Science and Technology Foundation]
    bib paper demo
    

    @inproceedings{TNakamura201504ISMIR,
        author = "Nakamura, Tomohiko and Shikata, Kotaro and Takamune, Norihiro and Kameoka, Hirokazu",
        booktitle = "International Society for Music Information Retrieval Conference",
        month = "October",
        pages = "623--628",
        title = "Harmonic-temporal factor decomposition incorporating music prior information for informed monaural source separation",
        year = "2014"
    }
    

33. Tomohiko Nakamura and Hirokazu Kameoka, “Fast signal reconstruction from magnitude spectrogram of continuous wavelet transform based on spectrogram consistency,” in International Conference on Digital Audio Effects, Sep. 2014, pp. 129–135.
    [Travel Grant by the Hara Research Foundation]
    bib paper demo
    

    @inproceedings{TNakamura201409DAFx,
        author = "Nakamura, Tomohiko and Kameoka, Hirokazu",
        booktitle = "International Conference on Digital Audio Effects",
        month = "September",
        pages = "129--135",
        title = "Fast signal reconstruction from magnitude spectrogram of continuous wavelet transform based on spectrogram consistency",
        year = "2014"
    }
    

34. Takuya Higuchi, Hirofumi Takeda, Tomohiko Nakamura, and Hirokazu Kameoka, “A unified approach for underdetermined blind signal separation and source activity detection by multichannel factorial hidden Markov models,” in INTERSPEECH, Sep. 2014, pp. 850–854.
    bib paper
    

    @inproceedings{THiguchi201409INTERSPEECH,
        author = "Higuchi, Takuya and Takeda, Hirofumi and Nakamura, Tomohiko and Kameoka, Hirokazu",
        booktitle = "INTERSPEECH",
        month = "September",
        pages = "850--854",
        title = "A unified approach for underdetermined blind signal separation and source activity detection by multichannel factorial hidden {Markov} models",
        year = "2014"
    }
    

35. Tomohiko Nakamura, Hirokazu Kameoka, Kazuyoshi Yoshii, and Masataka Goto, “Timbre replacement of harmonic and drum components for music audio signals,” in IEEE International Conference on Acoustics, Speech, and Signal Processing, May 2014, pp. 7520–7524.
    bib demo
    

    @inproceedings{TNakamura201405ICASSP,
        author = "Nakamura, Tomohiko and Kameoka, Hirokazu and Yoshii, Kazuyoshi and Goto, Masataka",
        booktitle = "IEEE International Conference on Acoustics, Speech, and Signal Processing",
        month = "May",
        pages = "7520--7524",
        title = "Timbre replacement of harmonic and drum components for music audio signals",
        year = "2014",
        doi = "10.1109/ICASSP.2014.6855052"
    }
    

36. Takuya Higuchi, Norihiro Takamune, Tomohiko Nakamura, and Hirokazu Kameoka, “Underdetermined blind separation and tracking of moving sources based on DOA-HMM,” in IEEE International Conference on Acoustics, Speech, and Signal Processing, May 2014, pp. 3215–3219.
    bib
    

    @inproceedings{THiguchi201405ICASSP,
        author = "Higuchi, Takuya and Takamune, Norihiro and Nakamura, Tomohiko and Kameoka, Hirokazu",
        booktitle = "IEEE International Conference on Acoustics, Speech, and Signal Processing",
        month = "May",
        pages = "3215--3219",
        title = "Underdetermined blind separation and tracking of moving sources based on DOA-HMM",
        year = "2014",
        doi = "10.1109/ICASSP.2014.6854189"
    }
    

37. Shigeki Sagayama, Tomohiko Nakamura, Eita Nakamura, Yasuyuki Saito, Hirokazu Kameoka, and Nobutaka Ono, “Automatic music accompaniment allowing errors and arbitrary repeats and jumps,” in Meetings on Acoustics, Acoustic Society of America, May 2014, vol. 21, 35003.
    bib
    

    @inproceedings{SSagayama201405ASA,
        author = "Sagayama, Shigeki and Nakamura, Tomohiko and Nakamura, Eita and Saito, Yasuyuki and Kameoka, Hirokazu and Ono, Nobutaka",
        booktitle = "Meetings on Acoustics, Acoustic Society of America",
        month = "May",
        title = "Automatic music accompaniment allowing errors and arbitrary repeats and jumps",
        volume = "21, 035003",
        year = "2014",
        doi = "10.1121/1.4877848"
    }
    

38. Tomohiko Nakamura, Eita Nakamura, and Shigeki Sagayama, “Acoustic score following to musical performance with errors and arbitrary repeats and skips for automatic accompaniment,” in Sound and Music Computing Conference, Aug. 2013, pp. 299–304.
    [Travel Grant by the Telecommunications Advancement Foundation]
    bib paper demo
    

    @inproceedings{TNakamura201308SMC,
        author = "Nakamura, Tomohiko and Nakamura, Eita and Sagayama, Shigeki",
        booktitle = "Sound and Music Computing Conference",
        month = "August",
        pages = "299--304",
        title = "Acoustic score following to musical performance with errors and arbitrary repeats and skips for automatic accompaniment",
        year = "2013"
    }
    

39. Masahiro Nakano, Jonathan Le Roux, Hirokazu Kameoka, Tomohiko Nakamura, Nobutaka Ono, and Shigeki Sagayama, “Bayesian nonparametric spectrogram modeling based on infinite factorial infinite hidden Markov model,” in IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, Oct. 2011, pp. 325–328.
    bib
    

    @inproceedings{MNakano201110WASPAA,
        author = "Nakano, Masahiro and {Le Roux}, Jonathan and Kameoka, Hirokazu and Nakamura, Tomohiko and Ono, Nobutaka and Sagayama, Shigeki",
        booktitle = "IEEE Workshop on Applications of Signal Processing to Audio and Acoustics",
        month = "October",
        pages = "325--328",
        title = "Bayesian nonparametric spectrogram modeling based on infinite factorial infinite hidden {Markov} model",
        year = "2011",
        doi = "10.1109/ASPAA.2011.6082324"
    }
    

40. Tomohiko Nakamura, Shinji Hara, and Yutaka Hori, “Local stability analysis for a class of quorum-sensing networks with cyclic gene regulatory networks,” in SICE Annual Conference, Sep. 2011, pp. 2111–2116.
    [SICE Annual Conference 2011 International Award and Finalist of Young Author's Award]
    bib paper
    

    @inproceedings{TNakamura201109SICEAC,
        author = "Nakamura, Tomohiko and Hara, Shinji and Hori, Yutaka",
        booktitle = "SICE Annual Conference",
        month = "September",
        title = "Local Stability Analysis for a class of Quorum-Sensing Networks with Cyclic Gene Regulatory Networks",
        year = "2011",
        pages = "2111--2116"
    }
    

Domestic Conferences / 国内会議

1. 和田 仰, 中村 友彦, 猿渡 洋, “順序を考慮したオーディオエフェクトチェインの推定に対する双曲埋め込み,” 情報処理学会研究報告, vol. 2025–MUS–143, Jun. 2025.
   bib
   

   @inproceedings{AWada2025SIGMUS03_ja,
       author = "{和田 仰} and {中村 友彦} and {猿渡 洋}",
       booktitle = "情報処理学会研究報告",
       title = "順序を考慮したオーディオエフェクトチェインの推定に対する双曲埋め込み",
       volume = "2025-MUS-143",
       number = "27",
       month = "June",
       year = "2025"
   }
   

2. 須田 仁志, 小口 純矢, 吉田 隼輔, 中村 友彦, 深山 覚, 緒方 淳, “アイドルグループ楽曲スタイルにもとづく音楽コーパス,” 情報処理学会研究報告, vol. 2025–MUS–142, Mar. 2025.
   bib demo
   

   @inproceedings{HSuda2025SIGMUS03_ja,
       author = "{須田 仁志} and {小口 純矢} and {吉田 隼輔} and {中村 友彦} and {深山 覚} and {緒方 淳}",
       booktitle = "情報処理学会研究報告",
       title = "アイドルグループ楽曲スタイルにもとづく音楽コーパス",
       volume = "2025-MUS-142",
       number = "45",
       month = "March",
       year = "2025"
   }
   

3. 信川 凜佳, 北村 優輝士, 中村 友彦, 高道 慎之介, 猿渡 洋, “変分オートエンコーダによるドラムからボーカルパーカッションへの楽器音変換と評価,” 情報処理学会研究報告, vol. 2025–MUS–142, Mar. 2025.
   bib
   

   @inproceedings{RNobukawa2025SIGMUS03_ja,
       author = "{信川 凜佳} and {北村 優輝士} and {中村 友彦} and {高道 慎之介} and {猿渡 洋}",
       booktitle = "情報処理学会研究報告",
       title = "変分オートエンコーダによるドラムからボーカルパーカッションへの楽器音変換と評価",
       volume = "2025-MUS-142",
       number = "12",
       month = "March",
       year = "2025"
   }
   

4. 今村 奏海, 中村 友彦, 高宗 典玄, 矢田部 浩平, 猿渡 洋, “Local equivariance Errorに基づくサンプリング周波数非依存性評価指標の提案と分析,” 電子情報通信学会技術研究報告, vol. 124, pp. 193–198, Mar. 2025.
   bib
   

   @inproceedings{KImamura2025EA03_ja,
       author = "{今村 奏海} and {中村 友彦} and {高宗 典玄} and {矢田部 浩平} and {猿渡 洋}",
       booktitle = "電子情報通信学会技術研究報告",
       title = "Local Equivariance Errorに基づくサンプリング周波数非依存性評価指標の提案と分析",
       volume = "124",
       no = "389, EA2024-108",
       pages = "193--198",
       year = "2025",
       month = "March"
   }
   

5. 中村 友彦, チョイ クワンヒー, 北條 圭悟, 坂東 宜昭, 深山 覚, 渡部 晋治, “独立成分分析を利用した離散音声トークン抽出法,” 情報処理学会研究報告, vol. 2025–SLP–155, Mar. 2025.
   bib
   

   @inproceedings{TNakamura2025SIGSLP03_ja,
       author = "{中村 友彦} and {チョイ クワンヒー} and {北條 圭悟} and {坂東 宜昭} and {深山 覚} and {渡部 晋治}",
       booktitle = "情報処理学会研究報告",
       title = "独立成分分析を利用した離散音声トークン抽出法",
       volume = "2025-SLP-155",
       number = "3",
       month = "March",
       year = "2025"
   }
   

6. 高道 慎之介, 和田 仰, 小川 諒, 山岡 洸瑛, 中田 亘, 淺井 航平, 関 健太郎, 岡本 悠希, 齋藤 佑樹, 小川 哲司, 猿渡 洋, 中村 友彦, 深山 覚, “音声・音響・音楽を扱うオープン基盤モデルの構築に向けたデータセット策定,” 言語処理学会年次大会, Mar. 2025.
   bib code
   

   @inproceedings{STakamichi2025NLP03_ja,
       author = "{高道 慎之介} and {和田 仰} and {小川 諒} and {山岡 洸瑛} and {中田 亘} and {淺井 航平} and {関 健太郎} and {岡本 悠希} and {齋藤 佑樹} and {小川 哲司} and {猿渡 洋} and {中村 友彦} and {深山 覚}",
       booktitle = "言語処理学会年次大会",
       title = "音声・音響・音楽を扱うオープン基盤モデルの構築に向けたデータセット策定",
       month = "March",
       year = "2025"
   }
   

7. 瀧澤 大吾, 中村 友彦, 須田 仁志, 深山 覚, “大規模自己教師あり学習モデルによる日本語方言の音声認識,” 日本音響学会 2025年春期研究発表会, Mar. 2025.
   bib
   

   @inproceedings{DTakizawa2024ASP03_ja,
       author = "{瀧澤 大吾} and {中村 友彦} and {須田 仁志} and {深山 覚}",
       booktitle = "日本音響学会 2025年春期研究発表会",
       title = "大規模自己教師あり学習モデルによる日本語方言の音声認識",
       year = "2025",
       month = "March"
   }
   

8. 内田 蓮, 矢田部 浩平, 中村 友彦, “直交畳み込み層によるConv-TasNetの完全再構成性の保証,” 日本音響学会 2025年春期研究発表会, Mar. 2025.
   bib
   

   @inproceedings{RUchida2024ASP03_ja,
       author = "{内田 蓮} and {矢田部 浩平} and {中村 友彦}",
       booktitle = "日本音響学会 2025年春期研究発表会",
       title = "直交畳み込み層によるConv-TasNetの完全再構成性の保証",
       year = "2025",
       month = "March"
   }
   

9. 今村 奏海, 中村 友彦, 高宗 典玄, 矢田部 浩平, 猿渡 洋, “Local equivariance errorに基づくサンプリング周波数非依存性評価指標の検討,” 日本音響学会 2024年秋期研究発表会, pp. 241–244, Sep. 2024.
   bib
   

   @inproceedings{KImamura2024ASJ09_ja,
       author = "{今村 奏海} and {中村 友彦} and {高宗 典玄} and {矢田部 浩平} and {猿渡 洋}",
       booktitle = "日本音響学会 2024年秋期研究発表会",
       title = "Local equivariance errorに基づくサンプリング周波数非依存性評価指標の検討",
       year = "2024",
       month = "September",
       pages = "241--244"
   }
   

10. 石川 悠人, 武 伯寒, 中村 友彦, 高宗 典玄, 齋藤 佑樹, 高道 慎之介, 猿渡 洋, “人間とアバターとの対話システムにおける拡散性雑音下リアルタイム推定雑音を用いたLombard効果模擬音声合成のための検討,” 日本音響学会 2024年秋期研究発表会, pp. 141–144, Sep. 2024.
    bib
    

    @inproceedings{YIshikawa2024ASJ09_ja,
        author = "{石川 悠人} and {武 伯寒} and {中村 友彦} and {高宗 典玄} and {齋藤 佑樹} and {高道 慎之介} and {猿渡 洋}",
        booktitle = "日本音響学会 2024年秋期研究発表会",
        title = "人間とアバターとの対話システムにおける拡散性雑音下リアルタイム推定雑音を用いたLombard効果模擬音声合成のための検討",
        year = "2024",
        month = "September",
        pages = "141--144"
    }
    

11. 今村 奏海, 中村 友彦, 高宗 典玄, 矢田部 浩平, 猿渡 洋, “非整数ストライド処理アルゴリズムを用いたサンプリング周波数非依存畳み込み層による楽音分離の実験的評価,” 情報処理学会研究報告, vol. 2024–MUS–140, May 2024.
    bib
    

    @inproceedings{KImamura2024SIGMUS05_ja,
        author = "{今村 奏海} and {中村 友彦} and {高宗 典玄} and {矢田部 浩平} and {猿渡 洋}",
        booktitle = "情報処理学会研究報告",
        title = "非整数ストライド処理アルゴリズムを用いたサンプリング周波数非依存畳み込み層による楽音分離の実験的評価",
        year = "2024",
        month = "May",
        volume = "2024-MUS-140",
        number = "67"
    }
    

12. 中村 友彦, “サンプリング周波数に非依存な深層学習を用いた音源分離,” 電子情報通信学会技術研究報告, vol. 124, pp. 7–13, May 2024.
    bib
    

    @inproceedings{Nakamura2024EA05_ja,
        author = "{中村 友彦}",
        booktitle = "電子情報通信学会技術研究報告",
        title = "サンプリング周波数に非依存な深層学習を用いた音源分離",
        month = "May",
        year = "2024",
        volume = "124",
        no = "42, EA2024-2",
        pages = "7--13"
    }
    

13. 須田 仁志, 中村 友彦, 深山 覚, 緒方 淳, “FruitsMusic: 音楽情報処理のためのアイドルユニット楽曲コーパス,” 情報処理学会研究報告, vol. 2024–MUS–139, Mar. 2024.
    bib
    

    @inproceedings{HSuda2024SIGMUS03_ja,
        author = "{須田 仁志} and {中村 友彦} and {深山 覚} and {緒方 淳}",
        booktitle = "情報処理学会研究報告",
        title = "FruitsMusic: 音楽情報処理のためのアイドルユニット楽曲コーパス",
        year = "2024",
        month = "March",
        volume = "2024-MUS-139",
        number = "13"
    }
    

14. 兵藤 弘明, 高道 慎之介, 中村 友彦, 小口 純矢, 猿渡 洋, “歌唱者間相互作用を再現するDNN重唱歌声合成の検討,” 情報処理学会研究報告, vol. 2024–MUS–139, Mar. 2024.
    [情報処理学会 第139回音楽情報科学研究会 学生奨励賞 Best Research部門（受賞者：兵藤 弘明）]
    bib
    

    @inproceedings{HHyodo2024SIGMUS03_ja,
        author = "{兵藤 弘明} and {高道 慎之介} and {中村 友彦} and {小口 純矢} and {猿渡 洋}",
        booktitle = "情報処理学会研究報告",
        title = "歌唱者間相互作用を再現するDNN重唱歌声合成の検討",
        year = "2024",
        month = "March",
        volume = "2024-MUS-139",
        number = "3"
    }
    

15. 王 檬, 赤石 夏輝, 中村 友彦, 山田 宏樹, 矢田部 浩平, “コンプレッサー処理された信号の復元に関する検討,” 日本音響学会 2024年春期研究発表会, pp. 205–206, Mar. 2024.
    bib
    

    @inproceedings{Mwang2024ASJ03_ja,
        author = "{王 檬} and {赤石 夏輝} and {中村 友彦} and {山田 宏樹} and {矢田部 浩平}",
        title = "コンプレッサー処理された信号の復元に関する検討",
        booktitle = "日本音響学会 2024年春期研究発表会",
        year = "2024",
        month = "March",
        pages = "205--206"
    }
    

16. 石川 悠人, 大久保 拓哉, 高宗 典玄, 北村 大地, 中村 友彦, 猿渡 洋, 高橋 祐, 近藤 多伸, “独立低ランク行列分析における反復射影法の高速化・安定化アルゴリズム,” 日本音響学会 2024年春期研究発表会, pp. 87–90, Mar. 2024.
    [日本音響学会 第28回学生優秀発表賞（受賞者：石川 悠人）]
    bib
    

    @inproceedings{YIshikawa2024ASJ03_ja,
        author = "{石川 悠人} and {大久保 拓哉} and {高宗 典玄} and {北村 大地} and {中村 友彦} and {猿渡 洋} and {高橋 祐} and {近藤 多伸}",
        title = "独立低ランク行列分析における反復射影法の高速化・安定化アルゴリズム",
        booktitle = "日本音響学会 2024年春期研究発表会",
        year = "2024",
        month = "March",
        pages = "87--90"
    }
    

17. 石川 悠人, 大久保 拓哉, 高宗 典玄, 中村 友彦, 北村 大地, 猿渡 洋, 高橋 祐, 近藤 多伸, “空間正則化付き独立低ランク行列分析におけるベクトルワイズ座標降下法の高速化・安定化アルゴリズム,” 電子情報通信学会技術研究報告, vol. 123, pp. 43–50, Feb. 2024.
    bib
    

    @inproceedings{YIshikawa2024EA02_ja,
        author = "{石川 悠人} and {大久保 拓哉} and {高宗 典玄} and {中村 友彦} and {北村 大地} and {猿渡 洋} and {高橋 祐} and {近藤 多伸}",
        title = "空間正則化付き独立低ランク行列分析におけるベクトルワイズ座標降下法の高速化・安定化アルゴリズム",
        booktitle = "電子情報通信学会技術研究報告",
        year = "2024",
        month = "February",
        volume = "123",
        number = "401, EA2023-68",
        pages = "43--50"
    }
    

18. 石川 悠人, 小中 康平, 中村 友彦, 高宗 典玄, 猿渡 洋, “目的音声の方位を用いた空間正則化付き独立低ランク行列分析とランク制約付き空間共分散行列推定法による拡散性雑音下リアルタイム音声強調,” 日本音響学会 2023年秋期研究発表会, pp. 137–140, Sep. 2023.
    bib
    

    @inproceedings{YIshikawa2023ASJ09_ja,
        author = "{石川 悠人} and {小中 康平} and {中村 友彦} and {高宗 典玄} and {猿渡 洋}",
        title = "目的音声の方位を用いた空間正則化付き独立低ランク行列分析とランク制約付き空間共分散行列推定法による拡散性雑音下リアルタイム音声強調",
        booktitle = "日本音響学会 2023年秋期研究発表会",
        year = "2023",
        month = "September",
        pages = "137--140"
    }
    

19. 今村 奏海, 中村 友彦, 高宗 典玄, 矢田部 浩平, 猿渡 洋, “サンプリング周波数非依存畳み込み層における非整数ストライド処理アルゴリズム,” 日本音響学会 2023年秋期研究発表会, pp. 157–160, Sep. 2023.
    bib
    

    @inproceedings{KImamura2023ASJ09_ja,
        author = "{今村 奏海} and {中村 友彦} and {高宗 典玄} and {矢田部 浩平} and {猿渡 洋}",
        title = "サンプリング周波数非依存畳み込み層における非整数ストライド処理アルゴリズム",
        booktitle = "日本音響学会 2023年秋期研究発表会",
        year = "2023",
        month = "September",
        pages = "157--160"
    }
    

20. 中村 友彦, 矢田部 浩平, “Universal Sound Separationへのサンプリング周波数非依存畳み込み層の適用,” 日本音響学会 2023年秋期研究発表会, pp. 161–164, Sep. 2023.
    [The Awaya Kiyoshi Research Award from ASJ / 日本音響学会 粟屋潔学術奨励賞]
    bib
    

    @inproceedings{TNakamura2023ASJ09_ja,
        author = "{中村 友彦} and {矢田部 浩平}",
        title = "{Universal Sound Separation}へのサンプリング周波数非依存畳み込み層の適用",
        booktitle = "日本音響学会 2023年秋期研究発表会",
        year = "2023",
        month = "September",
        pages = "161--164"
    }
    

21. 王 檬, 中村 友彦, 山田 宏樹, 矢田部 浩平, “微分可能なコンプレッサーのパラメータ推定に関する検討,” 日本音響学会 2023年秋期研究発表会, pp. 259–260, Sep. 2023.
    bib
    

    @inproceedings{MWang2023ASJ09_ja,
        author = "{王 檬} and {中村 友彦} and {山田 宏樹} and {矢田部 浩平}",
        title = "微分可能なコンプレッサーのパラメータ推定に関する検討",
        booktitle = "日本音響学会 2023年秋期研究発表会",
        year = "2023",
        month = "September",
        pages = "259--260"
    }
    

22. 中村 友彦, 高道 慎之介, 丹治 尚子, 深山 覚, 猿渡 洋, “jaCappellaコーパスv2：重唱分離・合成のための日本語アカペラ歌唱コーパスの拡張,” 情報処理学会研究報告, vol. 2023–MUS–138, Aug. 2023.
    bib
    

    @inproceedings{TNakamura2023SIGMUS08_ja,
        author = "{中村 友彦} and {高道 慎之介} and {丹治 尚子} and {深山 覚} and {猿渡 洋}",
        title = "jaCappellaコーパスv2：重唱分離・合成のための日本語アカペラ歌唱コーパスの拡張",
        booktitle = "情報処理学会研究報告",
        year = "2023",
        month = "August",
        volume = "2023-MUS-138",
        number = "13"
    }
    

23. 朴 浚鎔, 高道 慎之介, 中村 友彦, 関 健太郎, 辛 徳泰, 猿渡 洋, “Generative spoken language Modelを用いた劣化雑音音声の分析と他言語への適用,” 日本音響学会 2023年春期研究発表会, pp. 677–680, Mar. 2023.
    bib
    

    @inproceedings{JPark2023ASJ03_ja,
        author = "{朴 浚鎔} and {高道 慎之介} and {中村 友彦} and {関 健太郎} and {辛 徳泰} and {猿渡 洋}",
        title = "Generative Spoken Language Modelを用いた劣化雑音音声の分析と他言語への適用",
        booktitle = "日本音響学会 2023年春期研究発表会",
        year = "2023",
        month = "March",
        pages = "677--680"
    }
    

24. 三村 正人, 井上 昂治, 河原 達也, 中村 友彦, 猿渡 洋, “実環境下日本語話し言葉音声コーパスの構築と音声認識ベンチマーク,” 情報処理学会研究報告, vol. 2023–SLP–146, pp. 1–6, Feb. 2023.
    bib
    

    @inproceedings{MMimura2023SIGSP03_ja,
        author = "{三村 正人} and {井上 昂治} and {河原 達也} and {中村 友彦} and {猿渡 洋}",
        title = "実環境下日本語話し言葉音声コーパスの構築と音声認識ベンチマーク",
        booktitle = "情報処理学会研究報告",
        year = "2023",
        month = "February",
        volume = "2023-SLP-146",
        number = "12",
        pages = "1--6"
    }
    

25. 中村 友彦, 高道 慎之介, 丹治 尚子, 深山 覚, 猿渡 洋, “jaCappellaコーパス:重唱分離・合成に向けた日本語アカペラ歌唱コーパス,” 日本音響学会 2022年秋期研究発表会, pp. 1377–1378, Sep. 2022.
    bib
    

    @inproceedings{TNakamura2022ASJ09_ja,
        author = "{中村 友彦} and {高道 慎之介} and {丹治 尚子} and {深山 覚} and {猿渡 洋}",
        title = "jaCappellaコーパス:重唱分離・合成に向けた日本語アカペラ歌唱コーパス",
        booktitle = "日本音響学会 2022年秋期研究発表会",
        year = "2022",
        month = "September",
        pages = "1377--1378"
    }
    

26. 溝渕 悠朔, 北村 大地, 中村 友彦, 猿渡 洋, 高橋 祐, 近藤 多伸, “時間チャネル非負値行列因子分解を用いた被り音抑圧における初期値頑健性の比較,” 日本音響学会 2022年秋期研究発表会, pp. 351–354, Sep. 2022.
    bib
    

    @inproceedings{YMizobuchi2022ASJ09_ja,
        author = "{溝渕 悠朔} and {北村 大地} and {中村 友彦} and {猿渡 洋} and {高橋 祐} and {近藤 多伸}",
        title = "時間チャネル非負値行列因子分解を用いた被り音抑圧における初期値頑健性の比較",
        booktitle = "日本音響学会 2022年秋期研究発表会",
        year = "2022",
        month = "September",
        pages = "351--354"
    }
    

27. 川村 真也, 中村 友彦, 高宗 典玄, 北村 大地, 猿渡 洋, 高橋 祐, 近藤 多伸, “混合Differentiable digital signal Processingモデルによる合成パラメータ抽出のためのラウドネスの時間変動に基づくロス関数の設計,” 日本音響学会 2022年秋期研究発表会, pp. 183–186, Sep. 2022.
    bib
    

    @inproceedings{MKawamura2022ASJ09_ja,
        author = "{川村 真也} and {中村 友彦} and {高宗 典玄} and {北村 大地} and {猿渡 洋} and {高橋 祐} and {近藤 多伸}",
        title = "混合Differentiable Digital Signal Processingモデルによる合成パラメータ抽出のためのラウドネスの時間変動に基づくロス関数の設計",
        booktitle = "日本音響学会 2022年秋期研究発表会",
        year = "2022",
        month = "September",
        pages = "183--186"
    }
    

28. 伊藤 悠貴, 中村 友彦, 小山 翔一, 猿渡 洋, “音源位置で条件付けた自己符号化器を用いた少数測定データからの頭部伝達関数補間,” 日本音響学会 2022年秋期研究発表会, pp. 501–504, Sep. 2022.
    bib
    

    @inproceedings{YIto2022ASJ09_ja,
        author = "{伊藤 悠貴} and {中村 友彦} and {小山 翔一} and {猿渡 洋}",
        title = "音源位置で条件付けた自己符号化器を用いた少数測定データからの頭部伝達関数補間",
        booktitle = "日本音響学会 2022年秋期研究発表会",
        year = "2022",
        month = "September",
        pages = "501--504"
    }
    

29. 今村 奏海, 中村 友彦, 矢田部 浩平, 猿渡 洋, “サンプリング周波数非依存畳み込み層のための時間領域ニューラルアナログフィルタ,” 日本音響学会 2022年秋期研究発表会, pp. 187–190, Sep. 2022.
    [Best Student Presentation Award from ASJ (Awardee: Kanami Imamura) / 日本音響学会 第25回学生優秀発表賞（受賞者：今村 奏海）]
    bib
    

    @inproceedings{KImamura2022ASJ09_ja,
        author = "{今村 奏海} and {中村 友彦} and {矢田部 浩平} and {猿渡 洋}",
        title = "サンプリング周波数非依存畳み込み層のための時間領域ニューラルアナログフィルタ",
        booktitle = "日本音響学会 2022年秋期研究発表会",
        year = "2022",
        month = "September",
        pages = "187--190"
    }
    

30. 重見 和秀, 小山 翔一, 中村 友彦, 猿渡 洋, “スプライン補間に基づく音場表現を用いたPhysics-informed neural Networksによる音場推定 －散乱体を含む領域に関する検証－,” 日本音響学会 2022年秋期研究発表会, pp. 239–242, Sep. 2022.
    [Best Student Presentation Award from ASJ (Awardee: Kazuhide Shigemi) / 日本音響学会 第25回学生優秀発表賞（受賞者：重見 和秀）]
    bib
    

    @inproceedings{KShigemi2022ASJ09_ja,
        author = "{重見 和秀} and {小山 翔一} and {中村 友彦} and {猿渡 洋}",
        title = "スプライン補間に基づく音場表現を用いたPhysics-Informed Neural Networksによる音場推定 －散乱体を含む領域に関する検証－",
        booktitle = "日本音響学会 2022年秋期研究発表会",
        year = "2022",
        month = "September",
        pages = "239--242"
    }
    

31. 中島 風太, 中村 友彦, 高宗 典玄, 深山 覚, 猿渡 洋, “楽音合成のためのGauss混合変分自己符号化器への定曲率非Euclid空間の導入と実験的比較,” 日本音響学会 2022年秋期研究発表会, pp. 327–330, Sep. 2022.
    bib
    

    @inproceedings{FNakashima2022ASJ09_ja,
        author = "{中島 風太} and {中村 友彦} and {高宗 典玄} and {深山 覚} and {猿渡 洋}",
        title = "楽音合成のためのGauss混合変分自己符号化器への定曲率非Euclid空間の導入と実験的比較",
        booktitle = "日本音響学会 2022年秋期研究発表会",
        year = "2022",
        month = "September",
        pages = "327--330"
    }
    

32. 中島 風大, 中村 友彦, 高宗 典玄, 深山 覚, 猿渡 洋, “双曲空間への音色埋め込みを用いたガウス混合変分自己符号化器による楽音合成の検討,” 情報処理学会研究報告, vol. 2022–MUS–134, no. 62, Jun. 2022.
    [2022 Otogaku Symposium Best Student Presentation Award (Awardee: Futa Nakashima) / 2022年度 音学シンポジウム学生優秀発表賞（受賞者：中島 風大）]
    bib
    

    @inproceedings{FNakashima2022MUS06_ja,
        author = "{中島 風大} and {中村 友彦} and {高宗 典玄} and {深山 覚} and {猿渡 洋}",
        title = "双曲空間への音色埋め込みを用いたガウス混合変分自己符号化器による楽音合成の検討",
        booktitle = "情報処理学会研究報告",
        volume = "2022-MUS-134, no. 62",
        year = "2022",
        month = "June"
    }
    

33. 佐伯 高明, 高道 慎之介, 中村 友彦, 丹治 尚子, 猿渡 洋, “ソース・フィルタ・チャネル分解に基づく自己教師ありニューラル音声復元,” 情報処理学会研究報告, vol. 2022–SLP–140, no. 41, Mar. 2022.
    [IPSJ Yamashita SIG Research Award (Awardee: Takaaki Saeki) / 情報処理学会 2022年度山下記念研究賞（受賞者：佐伯 高明）]
    bib
    

    @inproceedings{TSaeki202203SIGSLP_ja,
        author = "{佐伯 高明} and {高道 慎之介} and {中村 友彦} and {丹治 尚子} and {猿渡 洋}",
        title = "ソース・フィルタ・チャネル分解に基づく自己教師ありニューラル音声復元",
        booktitle = "情報処理学会研究報告",
        month = "March",
        year = "2022",
        volume = "2022-SLP-140, no. 41"
    }
    

34. 伊藤 悠貴, 中村 友彦, 小山 翔一, 猿渡 洋, “球波動関数展開を用いた深層学習による少数測定データからの頭部伝達関数補間,” 電子情報通信学会技術研究報告, vol. 121, pp. 163–170, Mar. 2022.
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    @inproceedings{YIto202203IEICETechRep_ja,
        author = "{伊藤 悠貴} and {中村 友彦} and {小山 翔一} and {猿渡 洋}",
        title = "球波動関数展開を用いた深層学習による少数測定データからの頭部伝達関数補間",
        booktitle = "電子情報通信学会技術研究報告",
        volume = "121",
        number = "383, EA2021-90",
        pages = "163--170",
        month = "March",
        year = "2022"
    }
    

35. 重見 和秀, 小山 翔一, 中村 友彦, 猿渡 洋, “差分近似型Helmholtz方程式に基づく損失関数を用いた深層学習による少数観測点からの音場推定,” 電子情報通信学会技術研究報告, vol. 121, pp. 132–139, Mar. 2022.
    bib
    

    @inproceedings{KShigemi202203IEICETechRep_ja,
        author = "{重見 和秀} and {小山 翔一} and {中村 友彦} and {猿渡 洋}",
        title = "差分近似型{Helmholtz}方程式に基づく損失関数を用いた深層学習による少数観測点からの音場推定",
        booktitle = "電子情報通信学会技術研究報告",
        month = "March",
        year = "2022",
        volume = "121",
        number = "383, EA2021-85",
        pages = "132--139"
    }
    

36. 中村 友彦, 矢田部 浩平, 猿渡 洋, “ニューラルアナログフィルタを用いたサンプリング周波数非依存畳み込み層とモノラル音源分離への適用,” 日本音響学会 2022年春期研究発表会, pp. 181–184, Mar. 2022.
    bib
    

    @inproceedings{TNakamura2022ASJ03_ja,
        author = "{中村 友彦} and {矢田部 浩平} and {猿渡 洋}",
        title = "ニューラルアナログフィルタを用いたサンプリング周波数非依存畳み込み層とモノラル音源分離への適用",
        booktitle = "日本音響学会 2022年春期研究発表会",
        year = "2022",
        month = "March",
        pages = "181--184"
    }
    

37. 川村 真也, 中村 友彦, 北村 大地, 猿渡 洋, 高橋 祐, 近藤 多伸, “混合Differentiable DSP モデルによる混合楽器音からの合成パラメータ抽出の実験的評価,” 日本音響学会 2022年春期研究発表会, pp. 177–180, Mar. 2022.
    bib
    

    @inproceedings{SKawamura2022ASJ03_ja,
        author = "{川村 真也} and {中村 友彦} and {北村 大地} and {猿渡 洋} and {高橋 祐} and {近藤 多伸}",
        title = "混合Differentiable DSP モデルによる混合楽器音からの合成パラメータ抽出の実験的評価",
        booktitle = "日本音響学会 2022年春期研究発表会",
        year = "2022",
        month = "March",
        pages = "177--180"
    }
    

38. 渡辺 瑠伊, 北村 大地, 中村 友彦, 猿渡 洋, 高橋 祐, 近藤 多伸, “深層学習に基づく周波数帯域予測による高速音源分離法の実験的評価,” 第24回 日本音響学会関西支部 若手研究者交流研究発表会, p. 15, Dec. 2021.
    [日本音響学会 第24回関西支部若手研究者交流研究発表会 奨励賞（受賞者：渡辺 瑠伊）]
    bib
    

    @inproceedings{RWatanabe2021ASJKansai12_ja,
        author = "{渡辺 瑠伊} and {北村 大地} and {中村 友彦} and {猿渡 洋} and {高橋 祐} and {近藤 多伸}",
        title = "深層学習に基づく周波数帯域予測による高速音源分離法の実験的評価",
        booktitle = "第24回 日本音響学会関西支部 若手研究者交流研究発表会",
        pages = "15",
        year = "2021",
        month = "December"
    }
    

39. 溝渕 悠朔, 北村 大地, 中村 友彦, 猿渡 洋, 高橋 祐, 近藤 多伸, “非負値行列因子分解を用いた被り音の抑圧,” 情報処理学会研究報告, vol. 2021–MUS–132, no. 24, Sep. 2021.
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    @inproceedings{YMizobuchi2021MUS09_ja,
        author = "{溝渕 悠朔} and {北村 大地} and {中村 友彦} and {猿渡 洋} and {高橋 祐} and {近藤 多伸}",
        title = "非負値行列因子分解を用いた被り音の抑圧",
        booktitle = "情報処理学会研究報告",
        volume = "2021-MUS-132, no. 24",
        year = "2021",
        month = "September"
    }
    

40. 川村 真也, 中村 友彦, 北村 大地, 猿渡 洋, 高橋 祐, 近藤 多伸, “楽譜情報を援用した音楽音響信号に対する混合Differentiable DSPモデルの合成パラメータ推定,” 情報処理学会研究報告, vol. 2021–MUS–132, no. 22, Sep. 2021.
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    @inproceedings{SKawamura2021MUS09_ja,
        author = "{川村 真也} and {中村 友彦} and {北村 大地} and {猿渡 洋} and {高橋 祐} and {近藤 多伸}",
        title = "楽譜情報を援用した音楽音響信号に対する混合Differentiable DSPモデルの合成パラメータ推定",
        booktitle = "情報処理学会研究報告",
        volume = "2021-MUS-132, no. 22",
        year = "2021",
        month = "September"
    }
    

41. 渡辺 瑠伊, 北村 大地, 中村 友彦, 猿渡 洋, 高橋 祐, 近藤 多伸, “深層学習に基づく間引きインジケータ付き周波数帯域補間手法による音源分離処理の高速化,” 日本音響学会 2021年秋期研究発表会講演論文集, pp. 155–158, Sep. 2021.
    bib
    

    @inproceedings{RWatanabe2021ASJ09_ja,
        author = "{渡辺 瑠伊} and {北村 大地} and {中村 友彦} and {猿渡 洋} and {高橋 祐} and {近藤 多伸}",
        title = "深層学習に基づく間引きインジケータ付き周波数帯域補間手法による音源分離処理の高速化",
        booktitle = "日本音響学会 2021年秋期研究発表会講演論文集",
        year = "2021",
        month = "September",
        pages = "155--158"
    }
    

42. 齋藤 弘一, 中村 友彦, 矢田部 浩平, 猿渡 洋, “サンプリング周波数非依存音源分離モデルを用いた楽音分離の実験的評価,” 日本音響学会 2021年秋期研究発表会講演論文集, pp. 159–162, Sep. 2021.
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    @inproceedings{KSaito2021ASJ09_ja,
        author = "{齋藤 弘一} and {中村 友彦} and {矢田部 浩平} and {猿渡 洋}",
        title = "サンプリング周波数非依存音源分離モデルを用いた楽音分離の実験的評価",
        booktitle = "日本音響学会 2021年秋期研究発表会講演論文集",
        year = "2021",
        month = "September",
        pages = "159--162"
    }
    

43. 蓮実 拓也, 中村 友彦, 高宗 典玄, 猿渡 洋, 北村 大地, 高橋 祐, 近藤 多伸, “Product of Priors型確率分布を導入した音源モデルに基づく独立深層学習行列分析による多チャネル音源分離,” 日本音響学会 2021年秋期研究発表会講演論文集, pp. 163–166, Sep. 2021.
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    @inproceedings{THasumi2021ASJ09_ja,
        author = "{蓮実 拓也} and {中村 友彦} and {高宗 典玄} and {猿渡 洋} and {北村 大地} and {高橋 祐} and {近藤 多伸}",
        title = "Product of Priors型確率分布を導入した音源モデルに基づく独立深層学習行列分析による多チャネル音源分離",
        booktitle = "日本音響学会 2021年秋期研究発表会講演論文集",
        year = "2021",
        month = "September",
        pages = "163--166"
    }
    

44. 三澤 颯大, 中村 友彦, 高宗 典玄, 北村 大地, 猿渡 洋, “独立深層学習行列分析を用いたランク制約付き空間共分散行列推定による音声強調,” 日本音響学会 2021年秋期研究発表会講演論文集, pp. 279–280, Sep. 2021.
    bib
    

    @inproceedings{SMisawa2021ASJ09_ja,
        author = "{三澤 颯大} and {中村 友彦} and {高宗 典玄} and {北村 大地} and {猿渡 洋}",
        title = "独立深層学習行列分析を用いたランク制約付き空間共分散行列推定による音声強調",
        booktitle = "日本音響学会 2021年秋期研究発表会講演論文集",
        year = "2021",
        month = "September",
        pages = "279--280"
    }
    

45. 成澤 直輝, 池下 林太郎, 高宗 典玄, 北村 大地, 中村 友彦, 猿渡 洋, 中谷 智広, “ヘビーテイル生成モデルに基づく独立深層学習テンソル分析,” 日本音響学会 2021年秋期研究発表会講演論文集, pp. 301–304, Sep. 2021.
    bib
    

    @inproceedings{NNarisawa2021ASJ09_ja,
        author = "{成澤 直輝} and {池下 林太郎} and {高宗 典玄} and {北村 大地} and {中村 友彦} and {猿渡 洋} and {中谷 智広}",
        title = "ヘビーテイル生成モデルに基づく独立深層学習テンソル分析",
        booktitle = "日本音響学会 2021年秋期研究発表会講演論文集",
        year = "2021",
        month = "September",
        pages = "301--304"
    }
    

46. 中村 友彦, 猿渡 洋, “多重解像度深層分析を用いた楽音分離の実験的評価,” 情報処理学会研究報告, vol. 2021–MUS–131, no. 13, pp. 1–11, Jun. 2021.
    [2021 Otogaku Symposium Best Presentation Award / 2021年度 音学シンポジウム優秀発表賞]
    bib slides
    

    @inproceedings{TNakamura2021SIGMUS06_ja,
        author = "{中村 友彦} and {猿渡 洋}",
        title = "多重解像度深層分析を用いた楽音分離の実験的評価",
        booktitle = "情報処理学会研究報告",
        year = "2021",
        month = "June",
        volume = "2021-MUS-131, no. 13",
        pages = "1--11"
    }
    

47. 齋藤 弘一, 中村 友彦, 矢田部 浩平, 猿渡 洋, “周波数領域でのフィルタ設計に基づくサンプリング周波数非依存畳み込み層を用いたDNN音源分離,” 情報処理学会研究報告, vol. 2021–MUS–131, no. 21, pp. 1–6, Jun. 2021.
    [2021 Otogaku Symposium Best Student Presentation Award (Awardee: Koichi Saito) / 2021年度 音学シンポジウム学生優秀発表賞（受賞者：齋藤 弘一）]
    bib
    

    @inproceedings{KSaito2021SIGMUS06_ja,
        author = "{齋藤 弘一} and {中村 友彦} and {矢田部 浩平} and {猿渡 洋}",
        title = "周波数領域でのフィルタ設計に基づくサンプリング周波数非依存畳み込み層を用いたDNN音源分離",
        booktitle = "情報処理学会研究報告",
        year = "2021",
        month = "June",
        volume = "2021-MUS-131, no. 21",
        pages = "1--6"
    }
    

48. 蓮実 拓也, 中村 友彦, 高宗 典玄, 猿渡 洋, 北村 大地, 高橋 祐, 近藤 多伸, “非負値行列因子分解を導入したproduct of experts型音源モデルに基づく独立深層学習行列分析による多チャネル音源分離,” 情報処理学会研究報告, vol. 2021–MUS–131, no. 37, pp. 1–8, Jun. 2021.
    bib
    

    @inproceedings{THasumi2021SIGMUS06_ja,
        author = "{蓮実 拓也} and {中村 友彦} and {高宗 典玄} and {猿渡 洋} and {北村 大地} and {高橋 祐} and {近藤 多伸}",
        title = "非負値行列因子分解を導入したproduct of experts型音源モデルに基づく独立深層学習行列分析による多チャネル音源分離",
        booktitle = "情報処理学会研究報告",
        year = "2021",
        month = "June",
        volume = "2021-MUS-131, no. 37",
        pages = "1--8"
    }
    

49. 齋藤 弘一, 中村 友彦, 矢田部 浩平, 小泉 悠馬, 猿渡 洋, “アンチエイリアシング機構を導入したサンプリング周波数非依存畳み込み層を用いた音源分離,” 情報処理学会研究報告, vol. 2021–MUS–130, pp. 1–6, Mar. 2021.
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    @inproceedings{KSaito2021SIGMUS03_ja,
        author = "{齋藤 弘一} and {中村 友彦} and {矢田部 浩平} and {小泉 悠馬} and {猿渡 洋}",
        title = "アンチエイリアシング機構を導入したサンプリング周波数非依存畳み込み層を用いた音源分離",
        booktitle = "情報処理学会研究報告",
        year = "2021",
        month = "March",
        volume = "2021-MUS-130",
        issue = "32",
        pages = "1--6"
    }
    

50. 齋藤 弘一, 中村 友彦, 矢田部 浩平, 小泉 悠馬, 猿渡 洋, “潜在アナログフィルタ表現に基づく畳み込み層を用いたサンプリング周波数非依存なDNN音源分離,” 日本音響学会 2021年春季研究発表会講演論文集, pp. 125–128, Mar. 2021.
    bib
    

    @inproceedings{KSaito2021ASJS_ja,
        author = "{齋藤 弘一} and {中村 友彦} and {矢田部 浩平} and {小泉 悠馬} and {猿渡 洋}",
        title = "潜在アナログフィルタ表現に基づく畳み込み層を用いたサンプリング周波数非依存なDNN音源分離",
        booktitle = "日本音響学会 2021年春季研究発表会講演論文集",
        year = "2021",
        month = "March",
        pages = "125--128"
    }
    

51. 蓮実 拓也, 中村 友彦, 高宗 典玄, 猿渡 洋, 北村 大地, 高橋 祐, 近藤 多伸, “経験ベイズ独立深層学習行列分析による多チャネル音源分離,” 日本音響学会 2021年春季研究発表会講演論文集, pp. 217–220, Mar. 2021.
    [Best Student Presentation Award from ASJ (Awardee: Takuya Hasumi) / 日本音響学会 第22回学生優秀発表賞（受賞者：蓮実 拓也）]
    bib
    

    @inproceedings{THasumi2021ASJS_ja,
        author = "{蓮実 拓也} and {中村 友彦} and {高宗 典玄} and {猿渡 洋} and {北村 大地} and {高橋 祐} and {近藤 多伸}",
        title = "経験ベイズ独立深層学習行列分析による多チャネル音源分離",
        booktitle = "日本音響学会 2021年春季研究発表会講演論文集",
        year = "2021",
        month = "March",
        pages = "217--220"
    }
    

52. 成澤 直輝, 池下 林太郎, 高宗 典玄, 北村 大地, 中村 友彦, 猿渡 洋, 中谷 智広, “独立深層学習テンソル分析に基づく多チャネル音源分離,” 日本音響学会 2021年春季研究発表会講演論文集, pp. 117–120, Mar. 2021.
    bib
    

    @inproceedings{NNarisawa2021ASJS_ja,
        author = "{成澤 直輝} and {池下 林太郎} and {高宗 典玄} and {北村 大地} and {中村 友彦} and {猿渡 洋} and {中谷 智広}",
        title = "独立深層学習テンソル分析に基づく多チャネル音源分離",
        booktitle = "日本音響学会 2021年春季研究発表会講演論文集",
        year = "2021",
        month = "March",
        pages = "117--120"
    }
    

53. 成澤 直輝, 高宗 典玄, 北村 大地, 中村 友彦, 猿渡 洋, “音源分離のための周波数間相関を考慮した多変量複素Gauss分布に基づく深層学習による分散共分散行列推定の検討,” 日本音響学会 2020年秋季研究発表会講演論文集, pp. 315–318, Sep. 2020.
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    @inproceedings{NNarisawa2020ASJA_ja,
        author = "{成澤 直輝} and {高宗 典玄} and {北村 大地} and {中村 友彦} and {猿渡 洋}",
        title = "音源分離のための周波数間相関を考慮した多変量複素{Gauss}分布に基づく深層学習による分散共分散行列推定の検討",
        booktitle = "日本音響学会 2020年秋季研究発表会講演論文集",
        pages = "315--318",
        year = "2020",
        month = "September"
    }
    

54. 小塚 詩穂里, 中村 友彦, 猿渡 洋, “ニューラルネットワークとウェーブレット基底関数の同時学習に基づく多重解像度深層分析を用いた時間領域音源分離,” 電子情報通信学会技術研究報告, vol. 119, no. 439, pp. 279–284, Mar. 2020.
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    @inproceedings{SKozuka202003IEICETechRep_ja,
        author = "{小塚 詩穂里} and {中村 友彦} and {猿渡 洋}",
        title = "ニューラルネットワークとウェーブレット基底関数の同時学習に基づく多重解像度深層分析を用いた時間領域音源分離",
        booktitle = "電子情報通信学会技術研究報告",
        volume = "119, no. 439",
        pages = "279--284",
        month = "March",
        year = "2020"
    }
    

55. 高道 慎之介, 齋藤 佑樹, 中村 友彦, 郡山 知樹, 猿渡 洋, “manga2voice: マンガ画像からの音声合成に向けた音声分析,” 日本音響学会2020年春季研究発表会講演論文集, pp. 1065–1068, Mar. 2020.
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        author = "{高道 慎之介} and {齋藤 佑樹} and {中村 友彦} and {郡山 知樹} and {猿渡 洋}",
        title = "manga2voice: マンガ画像からの音声合成に向けた音声分析",
        booktitle = "日本音響学会2020年春季研究発表会講演論文集",
        pages = "1065--1068",
        month = "March",
        year = "2020"
    }
    

56. 小塚 詩穂里, 中村 友彦, 猿渡 洋, “リフティングスキームによる離散ウェーブレット変換を導入した深層ニューラルネットに基づく時間領域音源分離,” 日本音響学会2020年春季研究発表会講演論文集, pp. 325–328, Mar. 2020.
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        author = "{小塚 詩穂里} and {中村 友彦} and {猿渡 洋}",
        title = "リフティングスキームによる離散ウェーブレット変換を導入した深層ニューラルネットに基づく時間領域音源分離",
        booktitle = "日本音響学会2020年春季研究発表会講演論文集",
        pages = "325--328",
        month = "March",
        year = "2020"
    }
    

57. 中村 友彦, 猿渡 洋, “Haar変換を導入した時間領域深層ニューラルネットに基づく音源分離,” 電子情報通信学会技術研究報告, vol. 119, no. 306, EA2019–60, pp. 41–48, Nov. 2019.
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        author = "{中村 友彦} and {猿渡 洋}",
        title = "Haar変換を導入した時間領域深層ニューラルネットに基づく音源分離",
        booktitle = "電子情報通信学会技術研究報告",
        volume = "119, no. 306, EA2019-60",
        pages = "41--48",
        month = "November",
        year = "2019"
    }
    

58. 中村 友彦, 亀岡 弘和, “高速近似連続ウェーブレット変換による振幅スペクトログラムからの逐次位相推定法,” 情報処理学会研究報告, vol. 2016–MUS–111, no. 47, pp. 1–5, May 2016.
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        author = "{中村 友彦} and {亀岡 弘和}",
        title = "高速近似連続ウェーブレット変換による振幅スペクトログラムからの逐次位相推定法",
        booktitle = "情報処理学会研究報告",
        volume = "2016-MUS-111, no. 47",
        pages = "1--5",
        month = "May",
        year = "2016"
    }
    

59. 中村 友彦, 亀岡 弘和, “非負値行列因子分解に基づく欠損データ補間による超解像声道スペクトル推定法,” 電子情報通信学会技術研究報告, vol. 115, no. 523, SP2015–111, pp. 99–104, Mar. 2016.
    bib
    

    @inproceedings{TNakamura201603IEICETechRep_ja,
        author = "{中村 友彦} and {亀岡 弘和}",
        title = "非負値行列因子分解に基づく欠損データ補間による超解像声道スペクトル推定法",
        booktitle = "電子情報通信学会技術研究報告",
        volume = "115, no. 523, SP2015-111",
        pages = "99--104",
        month = "March",
        year = "2016"
    }
    

60. 中村 友彦, 亀岡 弘和, “高速近似連続ウェーブレット変換による振幅スペクトログラムに対する実時間位相推定法,” 日本音響学会2016年春季研究発表会, pp. 933–936, Mar. 2016.
    bib
    

    @inproceedings{TNakamura201603ASJS1_ja,
        author = "{中村 友彦} and {亀岡 弘和}",
        title = "高速近似連続ウェーブレット変換による振幅スペクトログラムに対する実時間位相推定法",
        booktitle = "日本音響学会2016年春季研究発表会",
        pages = "933--936",
        month = "March",
        year = "2016"
    }
    

61. 中村 友彦, 亀岡 弘和, “非負値行列因子分解に基づく欠損データ補間による声道スペクトル推定法の検討,” 日本音響学会2016年春季研究発表会, pp. 393–396, Mar. 2016.
    bib
    

    @inproceedings{TNakamura201603ASJS2_ja,
        author = "{中村 友彦} and {亀岡 弘和}",
        title = "非負値行列因子分解に基づく欠損データ補間による声道スペクトル推定法の検討",
        booktitle = "日本音響学会2016年春季研究発表会",
        pages = "393--396",
        month = "March",
        year = "2016"
    }
    

62. 中村 友彦, 亀岡 弘和, “全極スペクトルモデルと擬似周期信号モデルのウェーブレット変換表現を用いた多重音スペクトログラムの調波時間因子分解,” 情報処理学会研究報告, vol. 2015–MUS–107, no. 50, pp. 1–8, May 2015.
    [2015 Otogaku Symposium Award / 2015年度 音学シンポジウム優秀賞]
    bib
    

    @inproceedings{TNakamura201505IPSJSIGMUS_ja,
        author = "{中村 友彦} and {亀岡 弘和}",
        title = "全極スペクトルモデルと擬似周期信号モデルのウェーブレット変換表現を用いた多重音スペクトログラムの調波時間因子分解",
        booktitle = "情報処理学会研究報告",
        volume = "2015-MUS-107, no. 50",
        pages = "1--8",
        month = "May",
        year = "2015"
    }
    

63. 中村 友彦, 亀岡 弘和, “全極スペクトルモデルを用いた調波時間因子分解による多重音解析,” 情報処理学会研究報告, vol. 2015–MUS–106, no. 26, pp. 1–7, Mar. 2015.
    bib
    

    @inproceedings{TNakamura201503IPSJSIGMUS_ja,
        author = "{中村 友彦} and {亀岡 弘和}",
        title = "全極スペクトルモデルを用いた調波時間因子分解による多重音解析",
        booktitle = "情報処理学会研究報告",
        volume = "2015-MUS-106, no. 26",
        pages = "1--7",
        month = "March",
        year = "2015"
    }
    

64. 中村 友彦, 吉井 和佳, 後藤 真孝, 亀岡 弘和, “音楽音響信号中の調波音の周波数特性およびドラムの音色の置換システム,” 情報処理学会研究報告, vol. 2014–MUS–104, no. 11, pp. 1–6, Aug. 2014.
    bib
    

    @inproceedings{TNakamura201408IPSJSIGMUS_ja,
        author = "{中村 友彦} and {吉井 和佳} and {後藤 真孝} and {亀岡 弘和}",
        title = "音楽音響信号中の調波音の周波数特性およびドラムの音色の置換システム",
        booktitle = "情報処理学会研究報告",
        volume = "2014-MUS-104, no. 11",
        pages = "1--6",
        month = "August",
        year = "2014"
    }
    

65. 中村 友彦, 亀岡 弘和, “無矛盾性規準に基づく連続ウェーブレット変換スペクトログラムへの位相推定法と高速化,” 情報処理学会研究報告, vol. 2014–MUS–103, no. 41, pp. 1–6, May 2014.
    [IPSJ Yamashita SIG Research Award / 情報処理学会 2014年度山下記念研究賞]
    bib
    

    @inproceedings{TNakamura201405IPSJSIGMUS_ja,
        author = "{中村 友彦} and {亀岡 弘和}",
        title = "無矛盾性規準に基づく連続ウェーブレット変換スペクトログラムへの位相推定法と高速化",
        booktitle = "情報処理学会研究報告",
        volume = "2014-MUS-103, no. 41",
        pages = "1--6",
        month = "May",
        year = "2014"
    }
    

66. 樋口 卓哉, 高宗 典玄, 中村 友彦, 亀岡 弘和, “確率的モデル化に基づく移動音源の劣決定ブラインド音源分離,” 電子情報通信学会技術研究報告, vol. 114, no. 52, pp. 211–216, May 2014.
    bib
    

    @inproceedings{THiguchi201405IEICETechRep_ja,
        author = "{樋口 卓哉} and {高宗 典玄} and {中村 友彦} and {亀岡 弘和}",
        title = "確率的モデル化に基づく移動音源の劣決定ブラインド音源分離",
        booktitle = "電子情報通信学会技術研究報告",
        volume = "114, no. 52",
        pages = "211--216",
        month = "May",
        year = "2014"
    }
    

67. 四方 紘太郎, 高宗 典玄, 中村 友彦, 亀岡 弘和, “調波時間因子分解法に基づく事前情報付き多重音解析,” 情報処理学会研究報告, vol. 2014–MUS–103, no. 18, pp. 1–6, May 2014.
    bib
    

    @inproceedings{KShihou201405IPSJSIGMUS_ja,
        author = "{四方 紘太郎} and {高宗 典玄} and {中村 友彦} and {亀岡 弘和}",
        title = "調波時間因子分解法に基づく事前情報付き多重音解析",
        booktitle = "情報処理学会研究報告",
        volume = "2014-MUS-103, no. 18",
        pages = "1--6",
        month = "May",
        year = "2014"
    }
    

68. 中村 友彦, 亀岡 弘和, “連続ウェーブレット変換の高速近似アルゴリズムに基づく振幅スケーログラムへの無矛盾位相付加法の検討,” 日本音響学会2014年春季研究発表会講演集, pp. 933–936, Mar. 2014.
    bib
    

    @inproceedings{TNakamura201403ASJS1_ja,
        author = "{中村 友彦} and {亀岡 弘和}",
        title = "連続ウェーブレット変換の高速近似アルゴリズムに基づく振幅スケーログラムへの無矛盾位相付加法の検討",
        booktitle = "日本音響学会2014年春季研究発表会講演集",
        month = "March",
        year = "2014",
        pages = "933--936"
    }
    

69. 中村 友彦, 吉井 和佳, 後藤 真孝, 亀岡 弘和, “音楽音響信号に含まれる調波音の周波数特性とドラムの音色の転写システム,” 日本音響学会2014年春季研究発表会講演集, pp. 1043–1044, Mar. 2014.
    [Best Student Presentation Award from ASJ / 日本音響学会 第9回学生優秀発表賞]
    bib
    

    @inproceedings{TNakamura201403ASJS2_ja,
        author = "{中村 友彦} and {吉井 和佳} and {後藤 真孝} and {亀岡 弘和}",
        title = "音楽音響信号に含まれる調波音の周波数特性とドラムの音色の転写システム",
        booktitle = "日本音響学会2014年春季研究発表会講演集",
        month = "March",
        pages = "1043--1044",
        year = "2014"
    }
    

70. 四方 紘太郎, 高宗 典玄, 中村 友彦, 亀岡 弘和, “調波時間因子分解に基づく音楽事前情報付き多重音解析,” 日本音響学会2014年春季研究発表会講演集, pp. 1049–1052, Mar. 2014.
    bib
    

    @inproceedings{KShihou201403ASJS_ja,
        author = "{四方 紘太郎} and {高宗 典玄} and {中村 友彦} and {亀岡 弘和}",
        title = "調波時間因子分解に基づく音楽事前情報付き多重音解析",
        booktitle = "日本音響学会2014年春季研究発表会講演集",
        month = "March",
        pages = "1049--1052",
        year = "2014"
    }
    

71. 樋口 卓哉, 高宗 典玄, 中村 友彦, 亀岡 弘和, “DOA-HMMに基づく劣決定ブラインド音源分離,” 日本音響学会2013年秋季研究発表会講演集, pp. 23–26, Sep. 2013.
    bib
    

    @inproceedings{SHiguchi201309ASJA_ja,
        author = "{樋口 卓哉} and {高宗 典玄} and {中村 友彦} and {亀岡 弘和}",
        title = "DOA-HMMに基づく劣決定ブラインド音源分離",
        booktitle = "日本音響学会2013年秋季研究発表会講演集",
        month = "September",
        year = "2013",
        pages = "23--26"
    }
    

72. 中村 友彦, 中村 栄太, 嵯峨山 茂樹, “誤り・任意の弾き直し・弾き飛ばしを含む演奏音響信号への高速な楽譜追跡,” 情報処理学会研究報告, vol. 2013–MUS–99, no. 40, pp. 1–5, May 2013.
    bib
    

    @inproceedings{TNakamura201305IPSJSIGMUS_ja,
        author = "{中村 友彦} and {中村 栄太} and {嵯峨山 茂樹}",
        title = "誤り・任意の弾き直し・弾き飛ばしを含む演奏音響信号への高速な楽譜追跡",
        booktitle = "情報処理学会研究報告",
        volume = "2013-MUS-99, no. 40",
        pages = "1--5",
        month = "May",
        year = "2013"
    }
    

73. 中村 友彦, 中村 栄太, 嵯峨山 茂樹, “弾き直し・弾き飛ばしを含む音楽演奏への高速な音響入力楽譜追跡,” 情報処理学会 第75回全国大会, vol. 2013, no. 1, pp. 283–284, Mar. 2013.
    [Student Encouragement Award of IPSJ National Convention / 情報処理学会第75回全国大会 学生奨励賞]
    bib
    

    @inproceedings{TNakamura201303IPSJConv_ja,
        author = "{中村 友彦} and {中村 栄太} and {嵯峨山 茂樹}",
        title = "弾き直し・弾き飛ばしを含む音楽演奏への高速な音響入力楽譜追跡",
        booktitle = "情報処理学会 第75回全国大会",
        volume = "2013, no. 1",
        pages = "283--284",
        month = "March",
        year = "2013"
    }
    

74. 中村 友彦, 水野 優, 鈴木 孝輔, 中村 栄太, 樋口 祐介, 深山 覚, 嵯峨山 茂樹, “音楽演奏の誤りや反復に頑健な音響入力自動伴奏,” 日本音響学会2012年秋季研究発表会講演集, pp. 931–934, Sep. 2012.
    bib
    

    @inproceedings{TNakamura201209ASJA_ja,
        author = "{中村 友彦} and {水野 優} and {鈴木 孝輔} and {中村 栄太} and {樋口 祐介} and {深山 覚} and {嵯峨山 茂樹}",
        title = "音楽演奏の誤りや反復に頑健な音響入力自動伴奏",
        booktitle = "日本音響学会2012年秋季研究発表会講演集",
        pages = "931--934",
        month = "September",
        year = "2012"
    }
    

75. 中野 允裕, ルルー ジョナトン, 亀岡 弘和, 中村 友彦, 小野 順貴, 嵯峨山 茂樹, “スペクトログラムのベイジアンノンパラメトリックモデリングに基づく音楽信号の解析,” 情報処理学会研究報告, vol. 2011–MUS–91, no. 6, pp. 1–8, Jul. 2011.
    bib
    

    @inproceedings{INakano201107IPSJSIGMUS_ja,
        author = "{中野 允裕} and {ルルー ジョナトン} and {亀岡 弘和} and {中村 友彦} and {小野 順貴} and {嵯峨山 茂樹}",
        title = "スペクトログラムのベイジアンノンパラメトリックモデリングに基づく音楽信号の解析",
        booktitle = "情報処理学会研究報告",
        volume = "2011-MUS-91, no. 6",
        month = "July",
        pages = "1--8",
        year = "2011"
    }
    

Review Papers / 解説記事

1. Shoichi Koyama, Juliano Ribeiro, Tomohiko Nakamura, Natsuki Ueno, and Mirco Pezzoli, “Physics-informed machine learning for sound field estimation,” Special Issue on Model-Based and Data-Driven Audio Signal Processing, IEEE Signal Processing Magazine, vol. 41, pp. 60–71, Nov. 2024.
   bib arXiv
   

   @article{SKoyama2024IEEESPM,
       author = "Koyama, Shoichi and Ribeiro, Juliano and Nakamura, Tomohiko and Ueno, Natsuki and Pezzoli, Mirco",
       title = "Physics-Informed Machine Learning For Sound Field Estimation",
       journal = "Special Issue on Model-based and Data-Driven Audio Signal Processing, IEEE Signal Processing Magazine",
       year = "2024",
       month = "November",
       volume = "41",
       issue = "6",
       pages = "60--71",
       doi = "10.1109/MSP.2024.3465896"
   }
   

2. 亀岡 弘和, 中村 友彦, 高宗 典玄, “音楽音響信号処理技術の最先端,” 電子情報通信学会誌, vol. 98, no. 6, pp. 467–474, Jun. 2015.
   bib paper
   

   @article{HKameoka2015IEICEMag_ja,
       author = "{亀岡 弘和} and {中村 友彦} and {高宗 典玄}",
       title = "音楽音響信号処理技術の最先端",
       journal = "電子情報通信学会誌",
       volume = "98",
       number = "6",
       pages = "467--474",
       year = "2015",
       month = "June"
   }
   

Thesis / 学位論文

• Ph.D Thesis: Tomohiko Nakamura, “Source-filter representation and phase estimation in continuous wavelet transform domain for monaural music audio editing,” PhD thesis, The University of Tokyo, Mar. 2016.
  [Dean’s Award, Graduate School of Information Science and Technology, The University of Tokyo / 東京大学大学院情報理工学系研究科 研究科長賞, IPSJ SIG-MUS Recommended Ph.D. Thesis / 情報処理学会 2015年度研究会推薦博士論文]
  bib paper
  

  @phdthesis{TNakamura201603PhD,
      author = "Nakamura, Tomohiko",
      title = "Source-filter representation and phase estimation in continuous wavelet transform domain for monaural music audio editing",
      school = "The University of Tokyo",
      year = "2016",
      month = "March",
      doi = "10.15083/00073992"
  }
  

• Master Thesis: Tomohiko Nakamura, "Fast score following to acoustic signal of musical performance with errors, repeats, and skips," the University of Tokyo, Mar. 2013. (in Japanese) [IPSJ Certificate of Excellent Master’s Thesis / 情報処理学会第75回全国大会 情報処理学会推奨 修士論文認定]
• Bachelor Thesis: Tomohiko Nakamura, "Local stability analysis of cell-to-cell networks with cyclic gene regulatory networks," the University of Tokyo, Mar. 2011. (in Japanese)

Patents / 特許

1. 中村 友彦, “対象物認識装置、対象物認識方法、及び対象物認識プログラム,” 特許第7349288号, 13-Sep-2023.
   bib
   

   @patent{TNakamura20230913Patent_ja,
       author = "{中村 友彦}",
       title = "対象物認識装置、対象物認識方法、及び対象物認識プログラム",
       number = "特許第7349288号",
       day = "13",
       month = "September",
       year = "2023"
   }
   

2. 中村 友彦, “対象物認識装置、対象物認識方法、及び対象物認識プログラム,” 特許第7349290号, 13-Sep-2023.
   bib
   

   @patent{TNakamura20230913Patent_ja_1,
       author = "{中村 友彦}",
       title = "対象物認識装置、対象物認識方法、及び対象物認識プログラム",
       number = "特許第7349290号",
       day = "13",
       month = "September",
       year = "2023"
   }
   

3. 中村 友彦, “学習済みモデル、学習装置、学習方法、及び学習プログラム,” 特許第7304235号, 28-Jun-2023.
   bib
   

   @patent{TNakamura20230628Patent_ja_2,
       author = "{中村 友彦}",
       title = "学習済みモデル、学習装置、学習方法、及び学習プログラム",
       number = "特許第7304235号",
       day = "28",
       month = "June",
       year = "2023"
   }
   

4. 中村 友彦, 國松 昇平, 櫻井 利彦, 大西 一徳, “カメラ配置評価装置、カメラ配置評価方法、及びコンピュータプログラム,” 特許第7291013号, 06-Jun-2023.
   bib
   

   @patent{TNakamura20230606Patent_ja,
       author = "{中村 友彦} and {國松 昇平} and {櫻井 利彦} and {大西 一徳}",
       title = "カメラ配置評価装置、カメラ配置評価方法、及びコンピュータプログラム",
       number = "特許第7291013号",
       day = "6",
       month = "June",
       year = "2023"
   }
   

5. 池下 林太郎, 中谷 智広, 成澤 直輝, 高宗 典玄, 中村 友彦, 猿渡 洋, “信号処理装置、信号処理方法、およびプログラム,” 特開2023-089431, 16-Dec-2021.
   bib
   

   @patent{RIkeshita20211216Patent_ja,
       author = "{池下 林太郎} and {中谷 智広} and {成澤 直輝} and {高宗 典玄} and {中村 友彦} and {猿渡 洋}",
       title = "信号処理装置、信号処理方法、およびプログラム",
       number = "特開2023-089431",
       day = "16",
       month = "December",
       year = "2021"
   }
   

6. 中村 友彦, “対象物認識装置、対象物認識方法、及び対象物認識プログラム,” 特許第6773829号, 05-Oct-2020.
   bib
   

   @patent{TNakamura20201005Patent_ja_1,
       author = "{中村 友彦}",
       title = "対象物認識装置、対象物認識方法、及び対象物認識プログラム",
       number = "特許第6773829号",
       day = "5",
       month = "October",
       year = "2020"
   }
   

7. 中村 友彦, “学習装置、学習方法、学習プログラム、及び対象物認識装置,” 特許第6773825号, 05-Oct-2020.
   bib
   

   @patent{TNakamura20201005Patent_ja_2,
       author = "{中村 友彦}",
       title = "学習装置、学習方法、学習プログラム、及び対象物認識装置",
       number = "特許第6773825号",
       day = "5",
       month = "October",
       year = "2020"
   }
   

8. 中村 友彦, “データベース統合装置、データベース統合方法、データベース統合プログラム、及びデータ補完装置,” 特許第6768101号, 24-Sep-2020.
   bib
   

   @patent{TNakamura20200924Patent_ja,
       author = "{中村 友彦}",
       title = "データベース統合装置、データベース統合方法、データベース統合プログラム、及びデータ補完装置",
       number = "特許第6768101号",
       month = "September",
       day = "24",
       year = "2020"
   }
   

9. 中村 友彦, 伊藤 忠彦, 島岡 政基, “証明書管理装置,” 特許第6647259号, 16-Jan-2020.
   bib
   

   @patent{TNakamura20200116Patent_ja,
       author = "{中村 友彦} and {伊藤 忠彦} and {島岡 政基}",
       title = "証明書管理装置",
       number = "特許第6647259号",
       day = "16",
       month = "January",
       year = "2020"
   }
   

10. 中村 友彦, 亀岡 弘和, “声道スペクトル推定装置、声道スペクトル推定方法、及びプログラム,” 特許第6420781号, 19-Oct-2018.
    bib
    

    @patent{TNakamura20181019Patent_ja,
        author = "{中村 友彦} and {亀岡 弘和}",
        title = "声道スペクトル推定装置、声道スペクトル推定方法、及びプログラム",
        number = "特許第6420781号",
        day = "19",
        month = "October",
        year = "2018"
    }
    

Invited and visiting talks

1. 中村友彦, "深層学習を用いた音源分離の動向と展望," 電子通信情報学会 電気/応用音響研究会, vol. 124, no. 389, EA2024-93, p. 104, Mar. 2025.
   slides
2. Tomohiko Nakamura, "Sampling-Frequency-Independent Deep Learning for Audio Source Separation," Talk at Behavioral-Informatics & Interaction-Computation Lab. in National Tsing Hua University, May 2024.
   slides
3. Tomohiko Nakamura, "Toward Music Source Separation for Mixtures of Homogeneous Sources," Talk at Music and AI Lab. in National Taiwan University, May 2024.
   slides
4. 北村 大地, 中村 友彦, "音源分離技術の基礎と応用～音源分離チョットワカルになるための手引き～," 音学シンポジウム2023, vol. 2023-MUS-137 no. 35, Jun. 2023.
   slides
5. Tomohiko Nakamura, "Signal-processing-inspired deep learning," IEEE NZ Signal Processing/Information Theory Joint Chapter in co-hosted by the Acoustics Research Centre, University of Auckland, Dec. 2022.
   slides
6. 中村 友彦, "ウェーブレット変換と深層学習を融合した音源分離," 電子通信情報学会 電気/応用音響研究会，vol.122, no. 144, EA2022-32, p. 25, Aug. 2022.
   slides

Tutorials / 講習会

1. 猿渡 洋，中村 友彦, "音源分離の基礎と最新動向,", 音声認識・対話技術講習会, Aug. 2023.

Awards / 受賞

Awards of My Papers / 自身の受賞

1. 2024/03: The Awaya Kiyoshi Research Award, ASJ / 第55回 日本音響学会 粟屋潔学術奨励賞
2. 2022/03: The Itakura Prize Innovative Young Researcher Award, ASJ / 第17回 日本音響学会 独創研究奨励賞板倉記念
3. 2021/07: 2021 Encouragement Award, Foundation of the Promotion of Engineering Research / 総合研究奨励会 令和2年度総合研究奨励賞
4. 2021/06: 2021 Otogaku Symposium Best Presentation Award / 2021年度 音学シンポジウム優秀発表賞
5. 2016/08: IPSJ SIG-MUS Recommended Ph.D. Thesis / 情報処理学会 2015年度研究会推薦博士論文
6. 2016/03: Dean’s Award of Graduate School of Information Science and Technology, The University of Tokyo / 東京大学 大学院情報理工学系研究科 研究科長賞
7. 2016/03: IPSJ Yamashita SIG Research Award / 情報処理学会 2015年度山下記念研究賞
8. 2015/10: SICE Best Paper Award (Takeda Award) / 計測自動制御学会 論文賞（武田賞）
9. 2015/05: 2015 Otogaku Symposium Award / 2015年度 音学シンポジウム優秀賞
10. 2014/03: Best Student Presentation Award from ASJ / 日本音響学会 第9回学生優秀発表賞
11. 2013/03: IPSJ Certificate of Excellent Master’s Thesis / 情報処理学会第75回全国大会 情報処理学会推奨 修士論文認定
12. 2013/03: Student Encouragement Award of IPSJ National Convention / 情報処理学会第75回全国大会 学生奨励賞
13. 2011/09: SICE Annual Conference 2011 International Award
14. 2011/09: SICE Annual Conference 2011 Finalist of Young Author Award

Awards Received by Students and Collaborators / 共著者・指導学生の受賞

1. 2024/09: Best Student Presentation Award from ASJ (Awardee: Yuto Ishikawa) / 日本音響学会 第28回学生優秀発表賞（受賞者：石川 悠人）link
2. 2024/03: 情報処理学会 第139回音楽情報科学研究会 学生奨励賞 Best Research部門（受賞者：兵藤 弘明）link
3. 2023/07: IPSJ Yamashita SIG Research Award (Awardee: Masato Mimura) / 情報処理学会2022年度山下記念研究賞（受賞者：三村 正人）link
4. 2022/12: IEEE Signal Processing Society Japan Student Conference Paper Award (Awardee: Masaya Kawamura) / 第16回 IEEE Signal Processing Society Japan Student Conference Paper Award（受賞者：川村 真也）
5. 2022/11: Best Student Presentation Award from ASJ (Awardee: Kanami Imamura) / 日本音響学会 第25回学生優秀発表賞（受賞者：今村 奏海）link
6. 2022/11: Best Student Presentation Award from ASJ (Awardee: Kazuhide Shigemi) / 日本音響学会 第25回学生優秀発表賞（受賞者：重見 和秀）link
7. 2022/09: Finalist of Best Student Paper Award of IWAENC 2022 (Yuki Ito)
8. 2022/06: IPSJ Yamashita SIG Research Award (Awardee: Takaaki Saeki) / 情報処理学会2022年度山下記念研究賞（受賞者：佐伯 高明）link
9. 2022/06: 2022 Otogaku Symposium Best Student Presentation Award (Awardee: Futa Nakashima) / 2022年度 音学シンポジウム学生優秀発表賞（受賞者：中島 風大）link
10. 2022/03: Dean's Award of Graduate School of Information Science and Technology, The University of Tokyo (Awardee: Takuya Hasumi) / 東京大学 大学院情報理工学系研究科 研究科長賞（受賞者：蓮実 拓也）link
11. 2021/12: 日本音響学会第24回関西支部若手研究者交流研究発表会 奨励賞（受賞者：渡辺 瑠伊）link
12. 2021/06: 2021 Otogaku Symposium Best Student Presentation Award (Awardee: Koichi Saito) / 2021年度 音学シンポジウム学生優秀発表賞（受賞者：齋藤 弘一）link
13. 2021/05: Best Student Presentation Award from ASJ (Awardee: Takuya Hasumi) / 日本音響学会 第22回学生優秀発表賞（受賞者：蓮実 拓也）link

Other / その他

1. 中村 友彦, "深層学習を用いた音源分離," 日本音響学会第23回サマーセミナー，Sep. 2022.
   slides
2. 中村 友彦，"コーヒーブレイク　ちょっとしたエッセイ", 日本音響学会誌，vol. 78, no. 1, Dec. 25, 2021.
3. 中村 友彦, "音楽音響信号に対するウェーブレット変換を用いた音源分離," 東京大学工学部計数工学科 システム情報談話会，Sep. 2021.
4. 中村 友彦, 吉井 和佳, 後藤 真孝, 亀岡 弘和, "音楽音響信号中の調波音の周波数特性およびドラムの音色の置換システム," OngaCRESTシンポジウム2014-音楽情報処理研究が切り拓く未来を探る-, Aug. 23, 2014.
   • OngaCREST
   • 「人型ロボットのダンス」や「声の年齢制御」など、音楽情報処理の最先端をレポート - 藤本健のDigital Audio Laboratory
   • コピー不可能な体験を価値の中核に～音楽情報処理の「OngaCRESTシンポジウム」レポート - 森山和道の「ヒトと機械の境界面」