People
Motoi Omachi Software Engineer
Motoi Omachi is a software engineer with LY Corporation. Since joining LY Corporation (formerly Yahoo Japan Corporation) in 2016, he has been working on the research and development of speech signal processing. He also received a Dr.Eng degree from Waseda University in 2017.
Publications
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- CONFERENCE (DOMESTIC)
- 「音学シンポジウム2024」開催にあたって
- 大石 康智 (日本電信電話株式会社), 中村 栄太 (九州大学), 大町 基, 森川 大輔 (富山県立大学), 伊藤 信貴 (東京大学), 森 大毅 (宇都宮大学)
- 音学シンポジウム 2024 (第140回MUS・第152回SLP合同研究発表会)
- June 13, 2024
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- CONFERENCE (INTERNATIONAL)
- Align, Write, Re-order: Explainable End-to-End Speech Translation via Operation Sequence Generation
- Motoi Omachi, Brian Yan (Carnegie Mellon University), Siddharth Dalmia (Carnegie Mellon University), Yuya Fujita, Shinji Watanabe (Carnegie Mellon University)
- 2023 IEEE International Conference on Acoustics, Speech and Signal Processing
- May 08, 2023
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- CONFERENCE (DOMESTIC)
- 訳語対の推定と順序入れ替え操作による説明可能なEnd-to-end音声翻訳
- 大町 基, Brian Yan (Carnegie Mellon University), Siddharth Dalmia (Carnegie Mellon University), 藤田 悠哉, 渡部 晋治 (Carnegie Mellon University)
- 日本音響学会2023年春季研究発表会
- March 22, 2023
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- OTHERS (INTERNATIONAL)
- Align, Write, Re-order: Explainable End-to-End Speech Translation via Operation Sequence Generation
- Motoi Omachi, Brian Yan (Carnegie Mellon University), Siddharth Dalmia (Carnegie Mellon University), Yuya Fujita, Shinji Watanabe (Carnegie Mellon University)
- arXiv.org
- November 14, 2022
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- CONFERENCE (INTERNATIONAL)
- Non-Autoregressive End-to-End Automatic Speech Recognition Incorporating Downstream Natural Language Processing
- Motoi Omachi, Yuya Fujita, Shinji Watanabe (Carnegie Mellon University), Tianzi Wang (Johns Hopkins University)
- 2022 IEEE International Conference on Acoustics, Speech and Signal Processing
- April 27, 2022
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- CONFERENCE (DOMESTIC)
- 音声意味理解への応用を指向した非自己回帰型End-to-end音声認識
- 大町 基, 藤田 悠哉, 渡部 晋治 (Carnegie Mellon University), Tianzi Wang (Johns Hopkins University)
- 日本音響学会 2021年秋季研究発表会
- September 07, 2021
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- OTHERS (INTERNATIONAL)
- Toward Streaming ASR with Non-Autoregressive Insertion-based Model
- Yuya Fujita, Tianzi Wang (Johns Hopkins Univ.), Shinji Watanabe (Carnegie Mellon Univ.), Motoi Omachi
- arXiv.org
- July 16, 2021
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- CONFERENCE (INTERNATIONAL)
- End-to-end ASR to jointly predict transcriptions and linguistic annotations
- Motoi Omachi, Yuya Fujita, Shinji Watanabe (Johns Hopkins University), Matthew Wiesner (Johns Hopkins University)
- The 2021 North American Chapter of the Association for Computational Linguistics : Human Language Technologies
- June 06, 2021
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- CONFERENCE (DOMESTIC)
- 挿入操作に基づく End-to-End モデルによる音声認識と音声区間検出
- 藤田 悠哉, 渡部 晋治 (Johns Hopkins Univ.), 大町 基
- 日本音響学会2021年春季研究発表会
- March 10, 2021
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- OTHERS (INTERNATIONAL)
- End-to-End ASR and Audio Segmentation with Non-autoregressive Insertion-based model
- Yuya Fujita, Shinji Watanabe (Johns Hopkins Univ.), Motoi Omachi
- arXiv.org
- December 18, 2020
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- CONFERENCE (INTERNATIONAL)
- End-to-End ASR with Adaptive Span Self-Attention
- Xuankai Chang (Johns Hopkins University), Aswin Shanmugam Subramanian (Johns Hopkins University), Pengcheng Guo (Northwestern Polytechnical University, Johns Hopkins University), Shinji Watanabe (Johns Hopkins University), Yuya Fujita, Motoi Omachi
- INTERSPEECH 2020
- October 25, 2020
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- CONFERENCE (INTERNATIONAL)
- Insertion-Based Modeling for End-to-End Automatic Speech Recognition
- Yuya Fujita, Shinji Watanabe (Johns Hopkins University), Motoi Omachi, Xuankai Chang (Johns Hopkins University)
- INTERSPEECH 2020
- October 25, 2020
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- CONFERENCE (DOMESTIC)
- 単語の表記と素性を同時出力するend-to-end音声認識
- 大町 基, 藤田 悠哉, 渡部 晋治 (Johns Hopkins University), Xuankai Chang (Johns Hopkins University)
- 日本音響学会2020年秋季研究発表会
- September 11, 2020
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- CONFERENCE (DOMESTIC)
- 挿入操作に基づく End-to-End 音声認識
- 藤田 悠哉, 渡部 晋治 (Johns Hopkins Univ.), 大町 基, Xuankai Chang (Johns Hopkins Univ.)
- 日本音響学会2020年秋季研究発表会
- September 09, 2020
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- OTHERS (INTERNATIONAL)
- Insertion-Based Modeling for End-to-End Automatic Speech Recognition
- Yuya Fujita, Shinji Watanabe (Johns Hopkins University), Motoi Omachi, Xuankai Chang (Johns Hopkins University)
- arXiv.org
- May 27, 2020
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- CONFERENCE (INTERNATIONAL)
- Attention-based ASR with Lightweight and Dynamic Convolutions
- Yuya Fujita, Aswin Shanmugam Subramanian (Johns Hopkins University), Motoi Omachi, Shinji Watanabe (Johns Hopkins University)
- 45th International Conference on Acoustics, Speech, and Signal Processing
- May 08, 2020
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- CONFERENCE (DOMESTIC)
- 軽量・動的畳み込みを用いたend-to-end音声認識
- 藤田 悠哉, Aswin Shanmugam Subramanian*, 大町 基, 渡部晋治* (* Johns Hopkins University)
- 日本音響学会2020年春季研究発表会
- March 09, 2020
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- OTHERS (INTERNATIONAL)
- Attention-based ASR with Lightweight and Dynamic Convolutions
- Yuya Fujita, Aswin Shanmugam Subramanian (Johns Hopkins University), Motoi Omachi, Shinji Watanabe (Johns Hopkins University)
- arXiv.org
- February 20, 2020
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- CONFERENCE (DOMESTIC)
- 国際会議ICASSP2019報告
- 秋田 祐哉*1, 大町 基, 岡本 拓磨*2, 落合 翼*3, 小川 厚徳*3, 神田 直之*4, 郡山 知樹*5, 鈴木 雅之*6, 太刀 岡勇気*7, 俵 直弘*3, 増村 亮*3, 渡部 晋治*8 *1 京大, *2 NICT, *3 NTT, *4 日立, *5 東大, *6 IBM, *7 デンソーアイティーラボラトリ, *8 JHU
- 情報処理学会 第128回音声言語情報処理研究発表会
- July 12, 2019
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- WORKSHOP (INTERNATIONAL)
- Speaker Selective Beamformer with Keyword Mask Estimation
- Yusuke Kida, Dung Tran, Motoi Omachi, Toru Taniguchi, and Yuya Fujita
- 2018 IEEE Workshop on Spoken Language Technology
- December 18, 2018