Distributed Sampling Storage for Statistical Analysis of Massive Sensor Data. - Hiroshi Sato 002; Hisashi Kurasawa; Takeru Inoue; Motonori Nakamura; Hajime Matsumura; Kei'ichi Koyanagi (CD-ARES, 2012)

Online Top-k Similar Time-Lagged Pattern Pair Search in Multiple Time Series. - Hisashi Kurasawa; Hiroshi Sato 002; Motonori Nakamura; Hajime Matsumura (DEXA (2), 2012)

Top of worlds: method for improving motivation to participate in sensing services. - Hitoshi Kawasaki; Atsushi Yamamoto; Hisashi Kurasawa; Hiroshi Sato 002; Motonori Nakamura; Hajime Matsumura (UbiComp, 2012)

An evaluation of method for encouraging participation. - Hitoshi Kawasaki; Atsushi Yamamoto; Hisashi Kurasawa; Hiroshi Sato 002; Motonori Nakamura; Ryuma Kakinuma (UbiComp (Adjunct Publication), 2013)

A digital signal processor implementation of silent/electrolaryngeal speech enhancement based on real-time statistical voice conversion. - Takuto Moriguchi; Tomoki Toda; Motoaki Sano; Hiroshi Sato 002; Graham Neubig; Sakriani Sakti; Satoshi Nakamura 001 (INTERSPEECH, 2013)

Missing sensor value estimation method for participatory sensing environment. - Hisashi Kurasawa; Hiroshi Sato 002; Atsushi Yamamoto; Hitoshi Kawasaki; Motonori Nakamura; Yohei Fujii; Hajime Matsumura (PerCom, 2014)

Top of worlds: estimating time complexity of calculating rank order in multi-dimensional hierarchical sets. - Takahiro Hata; Hitoshi Kawasaki; Hisashi Kurasawa; Hiroshi Sato 002; Motonori Nakamura; Akihiro Tsutsui (UbiComp/ISWC Adjunct, 2015)

GPS Trajectory Data Enrichment based on a Latent Statistical Model. - Akira Kinoshita; Atsuhiro Takasu; Kenro Aihara; Jun Ishii; Hisashi Kurasawa; Hiroshi Sato 002; Motonori Nakamura; Jun Adachi (ICPRAM, 2016)

Revisiting Dynamic Adjustment of Language Model Scaling Factor for Automatic Speech Recognition. - Hiroshi Sato 002; Takafumi Moriya; Yusuke Shinohara; Ryo Masumura; Takaaki Fukutomi; Kiyoaki Matsui; Takanori Ashihara; Yoshikazu Yamaguchi; Yushi Aono (APSIPA, 2019)

Neural Whispered Speech Detection with Imbalanced Learning. - Takanori Ashihara; Yusuke Shinohara; Hiroshi Sato 002; Takafumi Moriya; Kiyoaki Matsui; Takaaki Fukutomi; Yoshikazu Yamaguchi; Yushi Aono (INTERSPEECH, 2019)

End-to-End Automatic Speech Recognition with a Reconstruction Criterion Using Speech-to-Text and Text-to-Speech Encoder-Decoders. - Ryo Masumura; Hiroshi Sato 002; Tomohiro Tanaka; Takafumi Moriya; Yusuke Ijima; Takanobu Oba (INTERSPEECH, 2019)

Distilling Attention Weights for CTC-Based ASR Systems. - Takafumi Moriya; Hiroshi Sato 002; Tomohiro Tanaka; Takanori Ashihara; Ryo Masumura; Yusuke Shinohara (ICASSP, 2020)

Self-Distillation for Improving CTC-Transformer-Based ASR Systems. - Takafumi Moriya; Tsubasa Ochiai; Shigeki Karita; Hiroshi Sato 002; Tomohiro Tanaka; Takanori Ashihara; Ryo Masumura; Yusuke Shinohara; Marc Delcroix (INTERSPEECH, 2020)

Speech Emotion Recognition Based on Listener Adaptive Models. - Atsushi Ando; Ryo Masumura; Hiroshi Sato 002; Takafumi Moriya; Takanori Ashihara; Yusuke Ijima; Tomoki Toda (ICASSP, 2021)

Simpleflat: A Simple Whole-Network Pre-Training Approach for RNN Transducer-Based End-to-End Speech Recognition. - Takafumi Moriya; Takanori Ashihara; Tomohiro Tanaka; Tsubasa Ochiai; Hiroshi Sato 002; Atsushi Ando; Yusuke Ijima; Ryo Masumura; Yusuke Shinohara (ICASSP, 2021)

Streaming End-to-End Speech Recognition for Hybrid RNN-T/Attention Architecture. - Takafumi Moriya; Tomohiro Tanaka; Takanori Ashihara; Tsubasa Ochiai; Hiroshi Sato 002; Atsushi Ando; Ryo Masumura; Marc Delcroix; Taichi Asami (Interspeech, 2021)

Should We Always Separate?: Switching Between Enhanced and Observed Signals for Overlapping Speech Recognition. - Hiroshi Sato 002; Tsubasa Ochiai; Marc Delcroix; Keisuke Kinoshita; Takafumi Moriya; Naoyuki Kamo (Interspeech, 2021)

Multimodal Attention Fusion for Target Speaker Extraction. - Hiroshi Sato 002; Tsubasa Ochiai; Keisuke Kinoshita; Marc Delcroix; Tomohiro Nakatani; Shoko Araki (SLT, 2021)

Customer Satisfaction Estimation Using Unsupervised Representation Learning with Multi-Format Prediction Loss. - Atsushi Ando; Yumiko Murata; Ryo Masumura; Satoshi Suzuki; Naoki Makishima; Takafumi Moriya; Takanori Ashihara; Hiroshi Sato 002 (ICASSP, 2022)

Hybrid RNN-T/Attention-Based Streaming ASR with Triggered Chunkwise Attention and Dual Internal Language Model Integration. - Takafumi Moriya; Takanori Ashihara; Atsushi Ando; Hiroshi Sato 002; Tomohiro Tanaka; Kohei Matsuura; Ryo Masumura; Marc Delcroix; Takahiro Shinozaki (ICASSP, 2022)

Learning to Enhance or Not: Neural Network-Based Switching of Enhanced and Observed Signals for Overlapping Speech Recognition. - Hiroshi Sato 002; Tsubasa Ochiai; Marc Delcroix; Keisuke Kinoshita; Naoyuki Kamo; Takafumi Moriya (ICASSP, 2022)

Listen only to me! How well can target speech extraction handle false alarms? - Marc Delcroix; Keisuke Kinoshita; Tsubasa Ochiai; Katerina Zmolíková; Hiroshi Sato 002; Tomohiro Nakatani (INTERSPEECH, 2022)

How bad are artifacts?: Analyzing the impact of speech enhancement errors on ASR. - Kazuma Iwamoto; Tsubasa Ochiai; Marc Delcroix; Rintaro Ikeshita; Hiroshi Sato 002; Shoko Araki; Shigeru Katagiri (INTERSPEECH, 2022)

End-to-End Joint Modeling of Conversation History-Dependent and Independent ASR Systems with Multi-History Training. - Ryo Masumura; Yoshihiro Yamazaki; Saki Mizuno; Naoki Makishima; Mana Ihori; Mihiro Uchida; Hiroshi Sato 002; Tomohiro Tanaka; Akihiko Takashima; Satoshi Suzuki; Shota Orihashi; Takafumi Moriya; et al. (INTERSPEECH, 2022)

Streaming Target-Speaker ASR with Neural Transducer. - Takafumi Moriya; Hiroshi Sato 002; Tsubasa Ochiai; Marc Delcroix; Takahiro Shinozaki (INTERSPEECH, 2022)

Strategies to Improve Robustness of Target Speech Extraction to Enrollment Variations. - Hiroshi Sato 002; Tsubasa Ochiai; Marc Delcroix; Keisuke Kinoshita; Takafumi Moriya; Naoki Makishima; Mana Ihori; Tomohiro Tanaka; Ryo Masumura (INTERSPEECH, 2022)

Domain Adversarial Self-Supervised Speech Representation Learning for Improving Unknown Domain Downstream Tasks. - Tomohiro Tanaka; Ryo Masumura; Hiroshi Sato 002; Mana Ihori; Kohei Matsuura; Takanori Ashihara; Takafumi Moriya (INTERSPEECH, 2022)

On the Use of Modality-Specific Large-Scale Pre-Trained Encoders for Multimodal Sentiment Analysis. - Atsushi Ando; Ryo Masumura; Akihiko Takashima; Satoshi Suzuki; Naoki Makishima; Keita Suzuki; Takafumi Moriya; Takanori Ashihara; Hiroshi Sato 002 (SLT, 2022)

Improving Scheduled Sampling for Neural Transducer-Based ASR. - Takafumi Moriya; Takanori Ashihara; Hiroshi Sato 002; Kohei Matsuura; Tomohiro Tanaka; Ryo Masumura (ICASSP, 2023)

Leveraging Language Embeddings for Cross-Lingual Self-Supervised Speech Representation Learning. - Tomohiro Tanaka; Ryo Masumura; Mana Ihori; Hiroshi Sato 002; Taiga Yamane; Takanori Ashihara; Kohei Matsuura; Takafumi Moriya (ICASSP, 2023)

End-to-End Joint Target and Non-Target Speakers ASR. - Ryo Masumura; Naoki Makishima; Taiga Yamane; Yoshihiko Yamazaki; Saki Mizuno; Mana Ihori; Mihiro Uchida; Keita Suzuki; Hiroshi Sato 002; Tomohiro Tanaka; Akihiko Takashima; Satoshi Suzuki; et al. (INTERSPEECH, 2023)

Knowledge Distillation for Neural Transducer-based Target-Speaker ASR: Exploiting Parallel Mixture/Single-Talker Speech Data. - Takafumi Moriya; Hiroshi Sato 002; Tsubasa Ochiai; Marc Delcroix; Takanori Ashihara; Kohei Matsuura; Tomohiro Tanaka; Ryo Masumura; Atsunori Ogawa; Taichi Asami (INTERSPEECH, 2023)

Downstream Task Agnostic Speech Enhancement with Self-Supervised Representation Loss. - Hiroshi Sato 002; Ryo Masumura; Tsubasa Ochiai; Marc Delcroix; Takafumi Moriya; Takanori Ashihara; Kentaro Shinayama; Saki Mizuno; Mana Ihori; Tomohiro Tanaka; Nobukatsu Hojo (INTERSPEECH, 2023)

Streaming End-to-End Target-Speaker Automatic Speech Recognition and Activity Detection. - Takafumi Moriya; Hiroshi Sato 002; Tsubasa Ochiai; Marc Delcroix; Takahiro Shinozaki (IEEE Access, 2023)

Noise-Robust Zero-Shot Text-to-Speech Synthesis Conditioned on Self-Supervised Speech-Representation Model with Adapters. - Kenichi Fujita; Hiroshi Sato 002; Takanori Ashihara; Hiroki Kanagawa; Marc Delcroix; Takafumi Moriya; Yusuke Ijima (ICASSP, 2024)

How Does End-To-End Speech Recognition Training Impact Speech Enhancement Artifacts? - Kazuma Iwamoto; Tsubasa Ochiai; Marc Delcroix; Rintaro Ikeshita; Hiroshi Sato 002; Shoko Araki; Shigeru Katagiri (ICASSP, 2024)

Boosting Hybrid Autoregressive Transducer-based ASR with Internal Acoustic Model Training and Dual Blank Thresholding. - Takafumi Moriya; Takanori Ashihara; Masato Mimura; Hiroshi Sato 002; Kohei Matsuura; Ryo Masumura; Taichi Asami (INTERSPEECH, 2024)

SpeakerBeam-SS: Real-time Target Speaker Extraction with Lightweight Conv-TasNet and State Space Modeling. - Hiroshi Sato 002; Takafumi Moriya; Masato Mimura; Shota Horiguchi; Tsubasa Ochiai; Takanori Ashihara; Atsushi Ando; Kentaro Shinayama; Marc Delcroix (INTERSPEECH, 2024)

Investigation of Speaker Representation for Target-Speaker Speech Processing. - Takanori Ashihara; Takafumi Moriya; Shota Horiguchi; Junyi Peng; Tsubasa Ochiai; Marc Delcroix; Kohei Matsuura; Hiroshi Sato 002 (SLT, 2024)

Recursive Attentive Pooling For Extracting Speaker Embeddings From Multi-Speaker Recordings. - Shota Horiguchi; Atsushi Ando; Takafumi Moriya; Takanori Ashihara; Hiroshi Sato 002; Naohiro Tawara; Marc Delcroix (SLT, 2024)

Rethinking Processing Distortions: Disentangling the Impact of Speech Enhancement Errors on Speech Recognition Performance. - Tsubasa Ochiai; Kazuma Iwamoto; Marc Delcroix; Rintaro Ikeshita; Hiroshi Sato 002; Shoko Araki; Shigeru Katagiri (IEEE ACM Trans. Audio Speech Lang. Process., 2024)

All-in-One ASR: Unifying Encoder-Decoder Models of CTC, Attention, and Transducer in Dual-Mode ASR. - Takafumi Moriya; Masato Mimura; Tomohiro Tanaka; Hiroshi Sato 002; Ryo Masumura; Atsunori Ogawa (ASRU, 2025)

Guided Speaker Embedding. - Shota Horiguchi; Takafumi Moriya; Atsushi Ando; Takanori Ashihara; Hiroshi Sato 002; Naohiro Tawara; Marc Delcroix (ICASSP, 2025)

Alignment-Free Training for Transducer-based Multi-Talker ASR. - Takafumi Moriya; Shota Horiguchi; Marc Delcroix; Ryo Masumura; Takanori Ashihara; Hiroshi Sato 002; Kohei Matsuura; Masato Mimura (ICASSP, 2025)

Attention-Free Dual-Mode ASR with Latency-Controlled Selective State Spaces. - Takafumi Moriya; Masato Mimura; Kiyoaki Matsui; Hiroshi Sato 002; Kohei Matsuura (INTERSPEECH, 2025)

Real-time TSE demonstration via SoundBeam with KD. - Keigo Wakayama; Tomoko Kawase; Takafumi Moriya; Marc Delcroix; Hiroshi Sato 002; Tsubasa Ochiai; Masahiro Yasuda; Shoko Araki (INTERSPEECH, 2025)

Generic Speech Enhancement with Self-Supervised Representation Space Loss. - Hiroshi Sato 002; Tsubasa Ochiai; Marc Delcroix; Takafumi Moriya; Takanori Ashihara; Ryo Masumura (CoRR, 2025)

Microphone array geometry-independent multi-talker distant ASR: NTT system for DASR task of the CHiME-8 challenge. - Naoyuki Kamo; Naohiro Tawara; Atsushi Ando; Takatomo Kano; Hiroshi Sato 002; Rintaro Ikeshita; Takafumi Moriya; Shota Horiguchi; Kohei Matsuura; Atsunori Ogawa; Alexis Plaquet; Takanori Ashihara; et al. (Comput. Speech Lang., 2026)