Document expansion using relevant web documents for spoken document retrieval. - Ryo Masumura; Akinori Ito; Yu Uno; Masashi Ito; Shozo Makino (NLPKE, 2010)

Training a Language Model Using Webdata for Large Vocabulary Japanese Spontaneous Speech Recognition. - Ryo Masumura; Seongjun Hahm; Akinori Ito (INTERSPEECH, 2011)

Language Model Expansion Using Webdata for Spoken Document Retrieval. - Ryo Masumura; Seongjun Hahm; Akinori Ito (INTERSPEECH, 2011)

Use of latent words language models in ASR: A sampling-based implementation. - Ryo Masumura; Hirokazu Masataki; Takanobu Oba; Osamu Yoshioka; Satoshi Takahashi (ICASSP, 2013)

Viterbi decoding for latent words language models using gibbs sampling. - Ryo Masumura; Hirokazu Masataki; Takanobu Oba; Osamu Yoshioka; Satoshi Takahashi (INTERSPEECH, 2013)

Role play dialogue topic model for language model adaptation in multi-party conversation speech recognition. - Ryo Masumura; Takanobu Oba; Hirokazu Masataki; Osamu Yoshioka; Satoshi Takahashi (ICASSP, 2014)

Read and spontaneous speech classification based on variance of GMM supervectors. - Taichi Asami; Ryo Masumura; Hirokazu Masataki; Sumitaka Sakauchi (INTERSPEECH, 2014)

Mixture of latent words language models for domain adaptation. - Ryo Masumura; Taichi Asami; Takanobu Oba; Hirokazu Masataki; Sumitaka Sakauchi (INTERSPEECH, 2014)

Hierarchical Latent Words Language Models for Robust Modeling to Out-Of Domain Tasks. - Ryo Masumura; Taichi Asami; Takanobu Oba; Hirokazu Masataki; Sumitaka Sakauchi; Akinori Ito (EMNLP, 2015)

Training data selection for acoustic modeling via submodular optimization of joint kullback-leibler divergence. - Taichi Asami; Ryo Masumura; Hirokazu Masataki; Manabu Okamoto; Sumitaka Sakauchi (INTERSPEECH, 2015)

Combinations of various language model technologies including data expansion and adaptation in spontaneous speech recognition. - Ryo Masumura; Taichi Asami; Takanobu Oba; Hirokazu Masataki; Sumitaka Sakauchi; Akinori Ito (INTERSPEECH, 2015)

Latent words recurrent neural network language models. - Ryo Masumura; Taichi Asami; Takanobu Oba; Hirokazu Masataki; Sumitaka Sakauchi; Akinori Ito (INTERSPEECH, 2015)

Discourse Relation Recognition by Comparing Various Units of Sentence Expression with Recursive Neural Network. - Atsushi Otsuka; Toru Hirano; Chiaki Miyazaki; Ryo Masumura; Ryuichiro Higashinaka; Toshiro Makino; Yoshihiro Matsuo (PACLIC, 2015)

Enhancement of mechanical strength, computational power, and heat management for fieldwork humanoid robots. - Hiroshi Kaminaga; Tianyi Ko; Satoshi Yorita; Shunsuke Sato; Ryo Masumura; Mitsuo Komagata; Tatsuya Ishikawa; Taira Miyatake; Yoshihiko Nakamura (Humanoids, 2016)

Recurrent Out-of-Vocabulary Word Detection Using Distribution of Features. - Taichi Asami; Ryo Masumura; Yushi Aono; Koichi Shinoda (INTERSPEECH, 2016)

Language Identification Based on Generative Modeling of Posteriorgram Sequences Extracted from Frame-by-Frame DNNs and LSTM-RNNs. - Ryo Masumura; Taichi Asami; Hirokazu Masataki; Yushi Aono; Sumitaka Sakauchi (INTERSPEECH, 2016)

Mechanism and Control of Whole-Body Electro-Hydrostatic Actuator Driven Humanoid Robot Hydra. - Hiroshi Kaminaga; Tianyi Ko; Ryo Masumura; Mitsuo Komagata; Shunsuke Sato; Satoshi Yorita; Yoshihiko Nakamura (ISER, 2016)

Investigation of Combining Various Major Language Model Technologies including Data Expansion and Adaptation. - Ryo Masumura; Taichi Asami; Takanobu Oba; Hirokazu Masataki; Sumitaka Sakauchi; Akinori Ito (IEICE Trans. Inf. Syst., 2016)

N-gram Approximation of Latent Words Language Models for Domain Robust Automatic Speech Recognition. - Ryo Masumura; Taichi Asami; Takanobu Oba; Hirokazu Masataki; Sumitaka Sakauchi; Satoshi Takahashi (IEICE Trans. Inf. Syst., 2016)

Joint unsupervised adaptation of n-gram and RNN language models via LDA-based hybrid mixture modeling. - Ryo Masumura; Taichi Asami; Hirokazu Masataki; Yushi Aono (APSIPA, 2017)

Domain adaptation of DNN acoustic models using knowledge distillation. - Taichi Asami; Ryo Masumura; Yoshikazu Yamaguchi; Hirokazu Masataki; Yushi Aono (ICASSP, 2017)

Parallel phonetically aware DNNs and LSTM-RNNS for frame-by-frame discriminative modeling of spoken language identification. - Ryo Masumura; Taichi Asami; Hirokazu Masataki; Yushi Aono (ICASSP, 2017)

Hyperspherical Query Likelihood Models with Word Embeddings. - Ryo Masumura; Taichi Asami; Hirokazu Masataki; Kugatsu Sadamitsu; Kyosuke Nishida; Ryuichiro Higashinaka (IJCNLP(2), 2017)

Improving Neural Text Normalization with Data Augmentation at Character- and Morphological Levels. - Itsumi Saito; Jun Suzuki 001; Kyosuke Nishida; Kugatsu Sadamitsu; Satoshi Kobashikawa; Ryo Masumura; Yuji Matsumoto 001; Junji Tomita (IJCNLP(2), 2017)

Hierarchical LSTMs with Joint Learning for Estimating Customer Satisfaction from Contact Center Calls. - Atsushi Ando; Ryo Masumura; Hosana Kamiyama; Satoshi Kobashikawa; Yushi Aono (INTERSPEECH, 2017)

Prosody Aware Word-Level Encoder Based on BLSTM-RNNs for DNN-Based Speech Synthesis. - Yusuke Ijima; Nobukatsu Hojo; Ryo Masumura; Taichi Asami (INTERSPEECH, 2017)

Online End-of-Turn Detection from Speech Based on Stacked Time-Asynchronous Sequential Networks. - Ryo Masumura; Taichi Asami; Hirokazu Masataki; Ryo Ishii; Ryuichiro Higashinaka (INTERSPEECH, 2017)

Parallel Hierarchical Attention Networks with Shared Memory Reader for Multi-Stream Conversational Document Classification. - Naoki Sawada; Ryo Masumura; Hiromitsu Nishizaki (INTERSPEECH, 2017)

Relevant Phonetic-aware Neural Acoustic Models using Native English and Japanese Speech for Japanese-English Automatic Speech Recognition. - Ryo Masumura; Suguru Kabashima; Takafumi Moriya; Satoshi Kobashikawa; Yoshikazu Yamaguchi; Yushi Aono (APSIPA, 2018)

Online Call Scene Segmentation of Contact Center Dialogues based on Role Aware Hierarchical LSTM-RNNs. - Ryo Masumura; Setsuo Yamada; Tomohiro Tanaka; Atsushi Ando; Hosana Kamiyama; Yushi Aono (APSIPA, 2018)

Progressive Neural Network-based Knowledge Transfer in Acoustic Models. - Takafumi Moriya; Ryo Masumura; Taichi Asami; Yusuke Shinohara; Marc Delcroix; Yoshikazu Yamaguchi; Yushi Aono (APSIPA, 2018)

Neural Speech-to-Text Language Models for Rescoring Hypotheses of DNN-HMM Hybrid Automatic Speech Recognition Systems. - Tomohiro Tanaka; Ryo Masumura; Takafumi Moriya; Yushi Aono (APSIPA, 2018)

Multi-task and Multi-lingual Joint Learning of Neural Lexical Utterance Classification based on Partially-shared Modeling. - Ryo Masumura; Tomohiro Tanaka; Ryuichiro Higashinaka; Hirokazu Masataki; Yushi Aono (COLING, 2018)

Adversarial Training for Multi-task and Multi-lingual Joint Modeling of Utterance Intent Classification. - Ryo Masumura; Yusuke Shinohara; Ryuichiro Higashinaka; Yushi Aono (EMNLP, 2018)

Soft-Target Training with Ambiguous Emotional Utterances for DNN-Based Speech Emotion Classification. - Atsushi Ando; Satoshi Kobashikawa; Hosana Kamiyama; Ryo Masumura; Yusuke Ijima; Yushi Aono (ICASSP, 2018)

Neural Confnet Classification: Fully Neural Network Based Spoken Utterance Classification Using Word Confusion Networks. - Ryo Masumura; Yusuke Ijima; Taichi Asami; Hirokazu Masataki; Ryuichiro Higashinaka (ICASSP, 2018)

Automatic Question Detection from Acoustic and Phonetic Features Using Feature-wise Pre-training. - Atsushi Ando; Reine Asakawa; Ryo Masumura; Hosana Kamiyama; Satoshi Kobashikawa; Yushi Aono (INTERSPEECH, 2018)

Role Play Dialogue Aware Language Models Based on Conditional Hierarchical Recurrent Encoder-Decoder. - Ryo Masumura; Tomohiro Tanaka; Atsushi Ando; Hirokazu Masataki; Yushi Aono (INTERSPEECH, 2018)

Neural Error Corrective Language Models for Automatic Speech Recognition. - Tomohiro Tanaka; Ryo Masumura; Hirokazu Masataki; Yushi Aono (INTERSPEECH, 2018)

Neural Dialogue Context Online End-of-Turn Detection. - Ryo Masumura; Tomohiro Tanaka; Atsushi Ando; Ryo Ishii; Ryuichiro Higashinaka; Yushi Aono (SIGDIAL Conference, 2018)

Domain Adaptation Based on Mixture of Latent Words Language Models for Automatic Speech Recognition. - Ryo Masumura; Taichi Asami; Takanobu Oba; Hirokazu Masataki; Sumitaka Sakauchi; Akinori Ito (IEICE Trans. Inf. Syst., 2018)

Likability Estimation of Call-center Agents by Suppressing Annotator Variability. - Hosana Kamiyama; Atsushi Ando; Ryo Masumura; Satoshi Kobashikawa; Yushi Aono (APSIPA, 2019)

Urgent Voicemail Detection Focused on Long-term Temporal Variation. - Hosana Kamiyama; Atsushi Ando; Ryo Masumura; Satoshi Kobashikawa; Yushi Aono (APSIPA, 2019)

Can We Simulate Generative Process of Acoustic Modeling Data? Towards Data Restoration for Acoustic Modeling. - Ryo Masumura; Yusuke Ijima; Satoshi Kobashikawa; Takanobu Oba; Yushi Aono (APSIPA, 2019)

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

Disfluency Detection Based on Speech-Aware Token-by-Token Sequence Labeling with BLSTM-CRFs and Attention Mechanisms. - Tomohiro Tanaka; Ryo Masumura; Takafumi Moriya; Takanobu Oba; Yushi Aono (APSIPA, 2019)

Improving Speech-Based End-of-Turn Detection Via Cross-Modal Representation Learning with Punctuated Text Data. - Ryo Masumura; Mana Ihori; Tomohiro Tanaka; Atsushi Ando; Ryo Ishii; Takanobu Oba; Ryuichiro Higashinaka (ASRU, 2019)

Generalized Large-Context Language Models Based on Forward-Backward Hierarchical Recurrent Encoder-Decoder Models. - Ryo Masumura; Mana Ihori; Tomohiro Tanaka; Itsumi Saito; Kyosuke Nishida; Takanobu Oba (ASRU, 2019)

Context-Aware Neural Voice Activity Detection Using Auxiliary Networks for Phoneme Recognition, Speech Enhancement and Acoustic Scene Classification. - Ryo Masumura; Kiyoaki Matsui; Yuma Koizumi; Takaaki Fukutomi; Takanobu Oba; Yushi Aono (EUSIPCO, 2019)

Large Context End-to-end Automatic Speech Recognition via Extension of Hierarchical Recurrent Encoder-decoder Models. - Ryo Masumura; Tomohiro Tanaka; Takafumi Moriya; Yusuke Shinohara; Takanobu Oba; Yushi Aono (ICASSP, 2019)

Speech Emotion Recognition Based on Multi-Label Emotion Existence Model. - Atsushi Ando; Ryo Masumura; Hosana Kamiyama; Satoshi Kobashikawa; 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; Tomohiro Tanaka; Takafumi Moriya; Yusuke Ijima; Takanobu Oba (INTERSPEECH, 2019)

Improving Conversation-Context Language Models with Multiple Spoken Language Understanding Models. - Ryo Masumura; Tomohiro Tanaka; Atsushi Ando; Hosana Kamiyama; Takanobu Oba; Satoshi Kobashikawa; Yushi Aono (INTERSPEECH, 2019)

Joint Maximization Decoder with Neural Converters for Fully Neural Network-Based Japanese Speech Recognition. - Takafumi Moriya; Jian Wang; Tomohiro Tanaka; Ryo Masumura; Yusuke Shinohara; Yoshikazu Yamaguchi; Yushi Aono (INTERSPEECH, 2019)

A Joint End-to-End and DNN-HMM Hybrid Automatic Speech Recognition System with Transferring Sharable Knowledge. - Tomohiro Tanaka; Ryo Masumura; Takafumi Moriya; Takanobu Oba; Yushi Aono (INTERSPEECH, 2019)

Does Speaking Training Application with Speech Recognition Motivate Junior High School Students in Actual Classroom? - A Case Study. - Satoshi Kobashikawa; Atushi Odakura; Takao Nakamura; Takeshi Mori; Kimitaka Endo; Takafumi Moriya; Ryo Masumura; Yushi Aono; Nobuaki Minematsu (SLaTE, 2019)

Recurrent out-of-vocabulary word detection based on distribution of features. - Taichi Asami; Ryo Masumura; Yushi Aono; Koichi Shinoda (Comput. Speech Lang., 2019)

Latent Words Recurrent Neural Network Language Models for Automatic Speech Recognition. - Ryo Masumura; Taichi Asami; Takanobu Oba; Sumitaka Sakauchi; Akinori Ito (IEICE Trans. Inf. Syst., 2019)

Viterbi Approximation of Latent Words Language Models for Automatic Speech Recognition. - Ryo Masumura; Taichi Asami; Takanobu Oba; Hirokazu Masataki; Sumitaka Sakauchi (J. Inf. Process., 2019)

Dialect-Aware Modeling for End-to-End Japanese Dialect Speech Recognition. - Ryo Imaizumi; Ryo Masumura; Sayaka Shiota; Hitoshi Kiya (APSIPA, 2020)

End-to-End Automatic Speech Recognition with Deep Mutual Learning. - Ryo Masumura; Mana Ihori; Akihiko Takashima; Tomohiro Tanaka; Takanori Ashihara (APSIPA, 2020)

Unsupervised Domain Adversarial Training in Angular Space for Facial Expression Recognition. - Akihiko Takashima; Naoki Makishima; Mana Ihori; Tomohiro Tanaka; Shota Orihashi; Ryo Masumura (APSIPA, 2020)

Sequence-To-One Neural Networks for Japanese Dialect Speech Classification. - Ryo Imaizumi; Ryo Masumura; Sayaka Shiota; Hitoshi Kiya (GCCE, 2020)

Large-Context Pointer-Generator Networks for Spoken-to-Written Style Conversion. - Mana Ihori; Akihiko Takashima; Ryo Masumura (ICASSP, 2020)

Sequence-Level Consistency Training for Semi-Supervised End-to-End Automatic Speech Recognition. - Ryo Masumura; Mana Ihori; Akihiko Takashima; Takafumi Moriya; Atsushi Ando; Yusuke Shinohara (ICASSP, 2020)

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

Memory Attentive Fusion: External Language Model Integration for Transformer-based Sequence-to-Sequence Model. - Mana Ihori; Ryo Masumura; Naoki Makishima; Tomohiro Tanaka; Akihiko Takashima; Shota Orihashi (INLG, 2020)

A Transformer-Based Audio Captioning Model with Keyword Estimation. - Yuma Koizumi; Ryo Masumura; Kyosuke Nishida; Masahiro Yasuda; Shoichiro Saito (INTERSPEECH, 2020)

Phoneme-to-Grapheme Conversion Based Large-Scale Pre-Training for End-to-End Automatic Speech Recognition. - Ryo Masumura; Naoki Makishima; Mana Ihori; Akihiko Takashima; Tomohiro Tanaka; Shota Orihashi (INTERSPEECH, 2020)

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

Unsupervised Domain Adaptation for Dialogue Sequence Labeling Based on Hierarchical Adversarial Training. - Shota Orihashi; Mana Ihori; Tomohiro Tanaka; Ryo Masumura (INTERSPEECH, 2020)

Investigating Effective Additional Contextual Factors in DNN-Based Spontaneous Speech Synthesis. - Yuki Yamashita; Tomoki Koriyama; Yuki Saito 001; Shinnosuke Takamichi; Yusuke Ijima; Ryo Masumura; Hiroshi Saruwatari (INTERSPEECH, 2020)

Parallel Corpus for Japanese Spoken-to-Written Style Conversion. - Mana Ihori; Akihiko Takashima; Ryo Masumura (LREC, 2020)

Generating Responses that Reflect Meta Information in User-Generated Question Answer Pairs. - Takashi Kodama; Ryuichiro Higashinaka; Koh Mitsuda; Ryo Masumura; Yushi Aono; Ryuta Nakamura; Noritake Adachi; Hidetoshi Kawabata (LREC, 2020)

DNN-based Speech Synthesis Using Abundant Tags of Spontaneous Speech Corpus. - Yuki Yamashita; Tomoki Koriyama; Yuki Saito 001; Shinnosuke Takamichi; Yusuke Ijima; Ryo Masumura; Hiroshi Saruwatari (LREC, 2020)

Customer Satisfaction Estimation in Contact Center Calls Based on a Hierarchical Multi-Task Model. - Atsushi Ando; Ryo Masumura; Hosana Kamiyama; Satoshi Kobashikawa; Yushi Aono; Tomoki Toda (IEEE ACM Trans. Audio Speech Lang. Process., 2020)

Hierarchical Knowledge Distillation for Dialogue Sequence Labeling. - Shota Orihashi; Yoshihiro Yamazaki; Naoki Makishima; Mana Ihori; Akihiko Takashima; Tomohiro Tanaka; Ryo Masumura (ASRU, 2021)

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

MAPGN: Masked Pointer-Generator Network for Sequence-to-Sequence Pre-Training. - Mana Ihori; Naoki Makishima; Tomohiro Tanaka; Akihiko Takashima; Shota Orihashi; Ryo Masumura (ICASSP, 2021)

Audio-Visual Speech Separation Using Cross-Modal Correspondence Loss. - Naoki Makishima; Mana Ihori; Akihiko Takashima; Tomohiro Tanaka; Shota Orihashi; Ryo Masumura (ICASSP, 2021)

Hierarchical Transformer-Based Large-Context End-To-End ASR with Large-Context Knowledge Distillation. - Ryo Masumura; Naoki Makishima; Mana Ihori; Akihiko Takashima; Tomohiro Tanaka; Shota Orihashi (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; Atsushi Ando; Yusuke Ijima; Ryo Masumura; Yusuke Shinohara (ICASSP, 2021)

Zero-Shot Joint Modeling of Multiple Spoken-Text-Style Conversion Tasks Using Switching Tokens. - Mana Ihori; Naoki Makishima; Tomohiro Tanaka; Akihiko Takashima; Shota Orihashi; Ryo Masumura (Interspeech, 2021)

Enrollment-Less Training for Personalized Voice Activity Detection. - Naoki Makishima; Mana Ihori; Tomohiro Tanaka; Akihiko Takashima; Shota Orihashi; Ryo Masumura (Interspeech, 2021)

Unified Autoregressive Modeling for Joint End-to-End Multi-Talker Overlapped Speech Recognition and Speaker Attribute Estimation. - Ryo Masumura; Daiki Okamura; Naoki Makishima; Mana Ihori; Akihiko Takashima; Tomohiro Tanaka; Shota Orihashi (Interspeech, 2021)

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

Cross-Modal Transformer-Based Neural Correction Models for Automatic Speech Recognition. - Tomohiro Tanaka; Ryo Masumura; Mana Ihori; Akihiko Takashima; Takafumi Moriya; Takanori Ashihara; Shota Orihashi; Naoki Makishima (Interspeech, 2021)

End-to-End Rich Transcription-Style Automatic Speech Recognition with Semi-Supervised Learning. - Tomohiro Tanaka; Ryo Masumura; Mana Ihori; Akihiko Takashima; Shota Orihashi; Naoki Makishima (Interspeech, 2021)

Utilizing Resource-Rich Language Datasets for End-to-End Scene Text Recognition in Resource-Poor Languages. - Shota Orihashi; Yoshihiro Yamazaki; Naoki Makishima; Mana Ihori; Akihiko Takashima; Tomohiro Tanaka; Ryo Masumura (MMAsia, 2021)

Large-Context Conversational Representation Learning: Self-Supervised Learning For Conversational Documents. - Ryo Masumura; Naoki Makishima; Mana Ihori; Akihiko Takashima; Tomohiro Tanaka; Shota Orihashi (SLT, 2021)

Audiobook Speech Synthesis Conditioned by Cross-Sentence Context-Aware Word Embeddings. - Wataru Nakata; Tomoki Koriyama; Shinnosuke Takamichi; Naoko Tanji; Yusuke Ijima; Ryo Masumura; Hiroshi Saruwatari (SSW, 2021)

Neural candidate-aware language models for speech recognition. - Tomohiro Tanaka; Ryo Masumura; Takanobu Oba (Comput. Speech Lang., 2021)

Hierarchical Latent Words Language Models for Automatic Speech Recognition. - Ryo Masumura; Taichi Asami; Takanobu Oba; Sumitaka Sakauchi (J. Inf. Process., 2021)

Multi-Perspective Document Revision. - Mana Ihori; Hiroshi Sato; Tomohiro Tanaka; Ryo Masumura (COLING, 2022)

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 (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; Tomohiro Tanaka; Kohei Matsuura; Ryo Masumura; Marc Delcroix; Takahiro Shinozaki (ICASSP, 2022)

Fully Shareable Scene Text Recognition Modeling for Horizontal and Vertical Writing. - Shota Orihashi; Yoshihiro Yamazaki; Mihiro Uchida; Akihiko Takashima; Ryo Masumura (ICIP, 2022)

Speaker consistency loss and step-wise optimization for semi-supervised joint training of TTS and ASR using unpaired text data. - Naoki Makishima; Satoshi Suzuki; Atsushi Ando; Ryo Masumura (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; Tomohiro Tanaka; Akihiko Takashima; Satoshi Suzuki; Shota Orihashi; Takafumi Moriya; et al. (INTERSPEECH, 2022)

Predicting VQVAE-based Character Acting Style from Quotation-Annotated Text for Audiobook Speech Synthesis. - Wataru Nakata; Tomoki Koriyama; Shinnosuke Takamichi; Yuki Saito 001; Yusuke Ijima; Ryo Masumura; Hiroshi Saruwatari (INTERSPEECH, 2022)

Dialogue Acts Aided Important Utterance Detection Based on Multiparty and Multimodal Information. - Fumio Nihei; Ryo Ishii; Yukiko I. Nakano; Kyosuke Nishida; Ryo Masumura; Atsushi Fukayama; Takao Nakamura (INTERSPEECH, 2022)

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

Interactive Co-Learning with Cross-Modal Transformer for Audio-Visual Emotion Recognition. - Akihiko Takashima; Ryo Masumura; Atsushi Ando; Yoshihiro Yamazaki; Mihiro Uchida; Shota Orihashi (INTERSPEECH, 2022)

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

Multimodal Negotiation Corpus with Various Subjective Assessments for Social-Psychological Outcome Prediction from Non-Verbal Cues. - Nobukatsu Hojo; Satoshi Kobashikawa; Saki Mizuno; Ryo Masumura (LREC, 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 (SLT, 2022)

Knowledge Transferred Fine-Tuning: Convolutional Neural Network Is Born Again With Anti-Aliasing Even in Data-Limited Situations. - Satoshi Suzuki; Shoichiro Takeda; Naoki Makishima; Atsushi Ando; Ryo Masumura; Hayaru Shouno (IEEE Access, 2022)

Audio Visual Scene-Aware Dialog Generation with Transformer-based Video Representations. - Yoshihiro Yamazaki; Shota Orihashi; Ryo Masumura; Mihiro Uchida; Akihiko Takashima (CoRR, 2022)

Text-to-Text Pre-Training with Paraphrasing for Improving Transformer-Based Image Captioning. - Ryo Masumura; Naoki Makishima; Mana Ihori; Akihiko Takashima; Tomohiro Tanaka; Shota Orihashi (EUSIPCO, 2023)

Modeling Lead-Lag Structure in Facial Expression Synchrony for Social-Psychological Outcome Prediction from Negotiation Interaction. - Nobukatsu Hojo; Saki Mizuno; Satoshi Kobashikawa; Ryo Masumura (ICASSP Workshops, 2023)

Leveraging Large Text Corpora For End-To-End Speech Summarization. - Kohei Matsuura; Takanori Ashihara; Takafumi Moriya; Tomohiro Tanaka; Atsunori Ogawa; Marc Delcroix; Ryo Masumura (ICASSP, 2023)

Next-Speaker Prediction Based on Non-Verbal Information in Multi-Party Video Conversation. - Saki Mizuno; Nobukatsu Hojo; Satoshi Kobashikawa; Ryo Masumura (ICASSP, 2023)

Improving Scheduled Sampling for Neural Transducer-Based ASR. - Takafumi Moriya; Takanori Ashihara; Hiroshi Sato; 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; Taiga Yamane; Takanori Ashihara; Kohei Matsuura; Takafumi Moriya (ICASSP, 2023)

Adversarial Finetuning with Latent Representation Constraint to Mitigate Accuracy-Robustness Tradeoff. - Satoshi Suzuki; Shin'ya Yamaguchi; Shoichiro Takeda; Sekitoshi Kanai; Naoki Makishima; Atsushi Ando; Ryo Masumura (ICCV, 2023)

Distilling Knowledge of Bidirectional Language Model for Scene Text Recognition. - Shota Orihashi; Yoshihiro Yamazaki; Mihiro Uchida; Akihiko Takashima; Ryo Masumura (ICIP, 2023)

OnDA-DETR: Online Domain Adaptation for Detection Transformers with Self-Training Framework. - Satoshi Suzuki; Taiga Yamane; Naoki Makishima; Keita Suzuki; Atsushi Ando; Ryo Masumura (ICIP, 2023)

Open-Set Recognition for Facial-Expression Recognition. - Mihiro Uchida; Shota Orihashi; Akihiko Takashima; Yoshihiro Yamazaki; Ryo Masumura (ICIP, 2023)

Retrieval, Masking, and Generation: Feedback Comment Generation using Masked Comment Examples. - Mana Ihori; Hiroshi Sato; Tomohiro Tanaka; Ryo Masumura (INLG (Generation Challenges), 2023)

Audio-Visual Praise Estimation for Conversational Video based on Synchronization-Guided Multimodal Transformer. - Nobukatsu Hojo; Saki Mizuno; Satoshi Kobashikawa; Ryo Masumura; Mana Ihori; Hiroshi Sato; Tomohiro Tanaka (INTERSPEECH, 2023)

Transcribing Speech as Spoken and Written Dual Text Using an Autoregressive Model. - Mana Ihori; Hiroshi Sato; Tomohiro Tanaka; Ryo Masumura; Saki Mizuno; Nobukatsu Hojo (INTERSPEECH, 2023)

What are differences? Comparing DNN and Human by Their Performance and Characteristics in Speaker Age Estimation. - Yuki Kitagishi; Naohiro Tawara; Atsunori Ogawa; Ryo Masumura; Taichi Asami (INTERSPEECH, 2023)

Joint Autoregressive Modeling of End-to-End Multi-Talker Overlapped Speech Recognition and Utterance-level Timestamp Prediction. - Naoki Makishima; Keita Suzuki; Satoshi Suzuki; Atsushi Ando; Ryo Masumura (INTERSPEECH, 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; 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; 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; Ryo Masumura; Tsubasa Ochiai; Marc Delcroix; Takafumi Moriya; Takanori Ashihara; Kentaro Shinayama; Saki Mizuno; Mana Ihori; Tomohiro Tanaka; Nobukatsu Hojo (INTERSPEECH, 2023)

Multi-region CNN-Transformer for Micro-gesture Recognition in Face and Upper Body. - Keita Suzuki; Satoshi Suzuki; Ryo Masumura; Atsushi Ando; Naoki Makishima (MMAsia, 2023)

Block Refinement Learning for Improving Early Exit in Autoregressive ASR. - Naotaka Kawata; Shota Orihashi; Satoshi Suzuki; Tomohiro Tanaka; Mana Ihori; Naoki Makishima; Taiga Yamane; Ryo Masumura (APSIPA, 2024)

Talking Face Generation for Impression Conversion Considering Speech Semantics. - Saki Mizuno; Nobukatsu Hojo; Kazutoshi Shinoda; Keita Suzuki; Mana Ihori; Hiroshi Sato; Tomohiro Tanaka; Naotaka Kawata; Satoshi Kobashikawa; Ryo Masumura (ICASSP, 2024)

Scene Generalized Multi-View Pedestrian Detection with Rotation-Based Augmentation and Regularization. - Satoshi Suzuki; Shotaro Tora; Ryo Masumura (ICIP, 2024)

MVAFormer: RGB-Based Multi-View Spatio-Temporal Action Recognition with Transformer. - Taiga Yamane; Satoshi Suzuki; Ryo Masumura; Shotaro Tora (ICIP, 2024)

Born-Again Multi-task Self-training for Multi-task Facial Emotion Recognition. - Ryo Masumura; Akihiko Takashima; Satoshi Suzuki; Shota Orihashi (ICPR (16), 2024)

Factor-Conditioned Speaking-Style Captioning. - Atsushi Ando; Takafumi Moriya; Shota Horiguchi; Ryo Masumura (INTERSPEECH, 2024)

SOMSRED: Sequential Output Modeling for Joint Multi-talker Overlapped Speech Recognition and Speaker Diarization. - Naoki Makishima; Naotaka Kawata; Mana Ihori; Tomohiro Tanaka; Shota Orihashi; Atsushi Ando; Ryo Masumura (INTERSPEECH, 2024)

Unified Multi-Talker ASR with and without Target-speaker Enrollment. - Ryo Masumura; Naoki Makishima; Tomohiro Tanaka; Mana Ihori; Naotaka Kawata; Shota Orihashi; Kazutoshi Shinoda; Taiga Yamane; Saki Mizuno; Keita Suzuki; Satoshi Suzuki; Nobukatsu Hojo; et al. (INTERSPEECH, 2024)

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

Learning from Multiple Annotator Biased Labels in Multimodal Conversation. - Kazutoshi Shinoda; Nobukatsu Hojo; Saki Mizuno; Keita Suzuki; Satoshi Kobashikawa; Ryo Masumura (INTERSPEECH, 2024)

Participant-Pair-Wise Bottleneck Transformer for Engagement Estimation from Video Conversation. - Keita Suzuki; Nobukatsu Hojo; Kazutoshi Shinoda; Saki Mizuno; Ryo Masumura (INTERSPEECH, 2024)

Multimodal Fine-Grained Apparent Personality Trait Recognition: Joint Modeling of Big Five and Questionnaire Item-level Scores. - Ryo Masumura; Shota Orihashi; Mana Ihori; Tomohiro Tanaka; Naoki Makishima; Satoshi Suzuki; Saki Mizuno; Nobukatsu Hojo (AAAI, 2025)

ToMATO: Verbalizing the Mental States of Role-Playing LLMs for Benchmarking Theory of Mind. - Kazutoshi Shinoda; Nobukatsu Hojo; Kyosuke Nishida; Saki Mizuno; Keita Suzuki; Ryo Masumura; Hiroaki Sugiyama; Kuniko Saito (AAAI, 2025)

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

Leveraging LLMs for Written to Spoken Style Data Transformation to Enhance Spoken Dialog State Tracking. - Haris Gulzar; Monikka Roslianna Busto; Akiko Masaki; Takeharu Eda; Ryo Masumura (INTERSPEECH, 2025)

Unified Audio-Visual Modeling for Recognizing Which Face Spoke When and What in Multi-Talker Overlapped Speech and Video. - Naoki Makishima; Naotaka Kawata; Taiga Yamane; Mana Ihori; Tomohiro Tanaka; Satoshi Suzuki; Shota Orihashi; Ryo Masumura (INTERSPEECH, 2025)

SOMSRED-SVC: Sequential Output Modeling with Speaker Vector Constraints for Joint Multi-Talker Overlapped ASR and Speaker Diarization. - Naoki Makishima; Naotaka Kawata; Taiga Yamane; Mana Ihori; Tomohiro Tanaka; Satoshi Suzuki; Shota Orihashi; Ryo Masumura (INTERSPEECH, 2025)

Data stream-pairwise bottleneck transformer for engagement estimation from video conversation. - Keita Suzuki; Nobukatsu Hojo; Kazutoshi Shinoda; Saki Mizuno; Ryo Masumura (Frontiers Artif. Intell., 2025)

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

MSMVD: Exploiting Multi-scale Image Features via Multi-scale BEV Features for Multi-view Pedestrian Detection. - Taiga Yamane; Satoshi Suzuki; Ryo Masumura; Shota Orihashi; Tomohiro Tanaka; Mana Ihori; Naoki Makishima; Naotaka Kawata (CoRR, 2025)

MVTrajecter: Multi-View Pedestrian Tracking with Trajectory Motion Cost and Trajectory Appearance Cost. - Taiga Yamane; Ryo Masumura; Satoshi Suzuki; Shota Orihashi (CoRR, 2025)

Joint Modeling of Big Five and HEXACO for Multimodal Apparent Personality-trait Recognition. - Ryo Masumura; Shota Orihashi; Mana Ihori; Tomohiro Tanaka; Naoki Makishima; Taiga Yamane; Naotaka Kawata; Satoshi Suzuki; Taichi Katayama (CoRR, 2025)