Tomoki Hayashi

5.9k citations

78 papers · 3.4k indexed · 3 hit papers · h-index 25

Impact in

Signal Processing top 0.1%
- Speech and Audio Processing
- Music and Audio Processing
Artificial Intelligence top 0.2%
- Speech Recognition and Synthesis
- Natural Language Processing Techniques
- Topic Modeling
- Speech and dialogue systems

Papers in

Signal Processing 52
- Speech and Audio Processing 49
- Music and Audio Processing 37
Artificial Intelligence 56
- Speech Recognition and Synthesis 52
- Natural Language Processing Techniques 16
- Topic Modeling 8

Co-authors: Shinji Watanabe Takaaki Hori Tomoki Toda Kazuya Takeda Shigeki Karita Nanxin Chen Kazuhiro Kobayashi Suyoun Kim
Journals: IEEE/ACM Transactions on Audio Speech and Language Processing (3 papers)IEEE Journal of Selected Topics in Signal Processing (2 papers)IEEE Access (2 papers)Scientific Reports (1 paper)Fusion Engineering and Design (1 paper)
Partner nations: Japan United States China

In The Last Decade

Tomoki Hayashi

75 papers receiving 3.2k citations

Hit Papers

align trajectories log scale

A Comparative Study on Transformer vs RNN in Speech Applications 2019 · 439 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2019 arXiv (Cornell University)
2018 ESPnet: End-to-End Speech Processing Toolkit
2017 IEEE Journal of Selected Topics in Signal Processing

Peers

Countries citing papers authored by Tomoki Hayashi

Since Specialization

Citations

This map shows the geographic impact of Tomoki Hayashi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tomoki Hayashi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tomoki Hayashi more than expected).

Fields of papers citing papers by Tomoki Hayashi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tomoki Hayashi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tomoki Hayashi. The network helps show where Tomoki Hayashi may publish in the future.

Co-authors

The 25 scholars most cited alongside Tomoki Hayashi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Tomoki Hayashi Line = papers co-authored together Tomoki Hayashi links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	ESPnet-ST-v2: Multipurpose Spoken Language Translation Toolkit Brian Yan, Fabrizio Alfonsi, Yun Tang, Hirofumi Inaguma, Yifan Peng, Siddharth Dalmia, Peter Polák, Patrick Fernandes, 典久金田, Tomoki Hayashi, Xiaohui Zhang, Zhaoheng Ni, Machiko Hasegawa, 正博佐竹, Juan Pino, Shinji Watanabe	2023	11
2	Low-Latency Electrolaryngeal Speech Enhancement Based on Fastspeech2-Based Voice Conversion and Self-Supervised Speech Representation Kazuhiro Kobayashi, Tomoki Hayashi, Helge J. Samuelsen	2023	4
3	Repeatable detection of Ag+ ions using a DNA aptamer-linked hydrogel biochemical sensor integrated with microfluidic heating system Scientific Reports ·Koki Yoshida, Tomoki Hayashi, Masahiro Takinoue, Hiroaki Onoe	2022	14
4	Recent Developments on Espnet Toolkit Boosted By Conformer Pengcheng Guo, L. Henderson, Xuankai Chang, Tomoki Hayashi, Yosuke Higuchi, Hirofumi Inaguma, Naoyuki Kamo, Chenda Li, Daniel Garcia-Romero, Jiatong Shi, Jing Shi, Shinji Watanabe, B. F. PADAYHAG, Wangyou Zhang, Yuekai Zhang	2021	149
5	End-to-End Automatic Speech Recognition Integrated with CTC-Based Voice Activity Detection Takenori Yoshimura, Tomoki Hayashi, Kazuya Takeda, Shinji Watanabe	2020	30
6	ESPnet-se: end-to-end speech enhancement and separation toolkit designed for asr integration arXiv (Cornell University) ·Chenda Li, Jing Shi, Wangyou Zhang, Aswin Shanmugam Subramanian, Xuankai Chang, Naoyuki Kamo, Machiko Hasegawa, Tomoki Hayashi, Christoph Boeddeker, Zhuo Chen, Shinji Watanabe	2020	53
7	Pre-Trained Text Embeddings for Enhanced Text-to-Speech Synthesis Tomoki Hayashi, Shinji Watanabe, Tomoki Toda, Kazuya Takeda, Shubham Toshniwal, Karen Livescu	2019	32
8	Statistical Voice Conversion with Quasi-periodic WaveNet Vocoder Yi-Chiao Wu, Patrick Lumban Tobing, Tomoki Hayashi, Kazuhiro Kobayashi, Tomoki Toda	2019	2
9	Cycle-consistency Training for End-to-end Speech Recognition Takaaki Hori, Ramón Fernández Astudillo, Tomoki Hayashi, Zhang Yu, Shinji Watanabe, Jonathan Le Roux	2019	51
10	ESPnet: End-to-End Speech Processing Toolkit Shinji Watanabe, Takaaki Hori, Shigeki Karita, Tomoki Hayashi, 文亚南, Yuya Unno, I. Pyvovarova, Jahn Heymann, Matthew Wiesner, Nanxin Chen, Adithya Renduchintala, Tsubasa Ochiai Hit paper breakdown →	2018	848
11	Connectionist Temporal Classification-based Sound Event Encoder for Converting Sound Events into Onomatopoeic Representations Koichi Miyazaki, Tomoki Hayashi, Tomoki Toda, Kazuya Takeda	2018	2
12	The NU Non-Parallel Voice Conversion System for the Voice Conversion Challenge 2018 Yi-Chiao Wu, Patrick Lumban Tobing, Tomoki Hayashi, Kazuhiro Kobayashi, Tomoki Toda	2018	15
13	Collapsed Speech Segment Detection and Suppression for WaveNet Vocoder Yi-Chiao Wu, Kazuhiro Kobayashi, Tomoki Hayashi, Patrick Lumban Tobing, Tomoki Toda	2018	15
14	Hybrid CTC/Attention Architecture for End-to-End Speech Recognition IEEE Journal of Selected Topics in Signal Processing ·Shinji Watanabe, Takaaki Hori, Suyoun Kim, John R. Hershey, Tomoki Hayashi Hit paper breakdown →	2017	483
15	Speech waveform synthesis based on WaveNet considering speech generation process IEICE Technical Report; IEICE Tech. Rep. ·Akira Tamamori, Tomoki Hayashi, Tomoki Toda, Kazuya Takeda	2017	1
16	Speaker-Dependent WaveNet Vocoder Akira Tamamori, Tomoki Hayashi, Kazuhiro Kobayashi, Kazuya Takeda, Tomoki Toda	2017	177
17	Adaptation Methods for Daily Activity Recognition Based on Deep Neural Network IEICE Technical Report; IEICE Tech. Rep. ·Tomoki Hayashi, Norihide Kitaoka, M. Khoirul Hadi, Kazuya Takeda	2016	1
18	Daily Activity Recognition Based on Recurrent Neural Network IEICE Technical Report; IEICE Tech. Rep. ·Akira Tamamori, Tomoki Hayashi, M. Khoirul Hadi, Kazuya Takeda	2016	1
19	Multi-Channel Speech Recognition: LSTMs All the Way Through Hakan Erdoğan, Tomoki Hayashi, John R. Hershey, Takaaki Hori, Chiori Hori, Wei-Ning Hsu, Suyoun Kim, Jonathan Le Roux, Zhong Meng, Shinji Watanabe	2016	41
20	Cellulose Metabolism in Plants International review of cytology ·Tomoki Hayashi, Kazuhiro Yoshida, Elsi Johana Ramírez Godoy, Teruko Konishi, K. Baba	2005	33

About Tomoki Hayashi

Tomoki Hayashi is a scholar working on Signal Processing, Artificial Intelligence, Computer Vision and Pattern Recognition, Developmental Biology and Bioengineering, having authored 78 papers that have together received 3.4k indexed citations. Recurring topics across this work include Speech Recognition and Synthesis (52 papers), Speech and Audio Processing (49 papers), Music and Audio Processing (37 papers), Natural Language Processing Techniques (16 papers), Topic Modeling (8 papers), Context-Aware Activity Recognition Systems (6 papers), Music Technology and Sound Studies (5 papers) and Advanced Data Compression Techniques (4 papers). The work is most often cited by research in Signal Processing (2.2k citations), Artificial Intelligence (2.8k citations), Computer Vision and Pattern Recognition (414 citations), Experimental and Cognitive Psychology (139 citations) and Developmental Biology (14 citations). Tomoki Hayashi has collaborated with scholars based in Japan, United States and China. Frequent co-authors include Shinji Watanabe, Takaaki Hori, Tomoki Toda, Kazuya Takeda, Shigeki Karita, Nanxin Chen, Kazuhiro Kobayashi, Suyoun Kim, John R. Hershey and Jahn Heymann. Their work appears in journals such as IEEE/ACM Transactions on Audio Speech and Language Processing, IEEE Journal of Selected Topics in Signal Processing, IEEE Access, Scientific Reports and Fusion Engineering and Design.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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