News Dictation and Article Classification Using Automatically Extracted Announcer Utterance. - Yasuo Ariki; Jun Ogata; Masafumi Nishida (AMCP, 1998)

Real time speaker indexing based on subspace method - application to TV news articles and debate. - Masafumi Nishida; Yasuo Ariki (ICSLP, 1998)

Speaker Indexing for News Articles, Debates and Drama in Broadcasted TV Programs. - Masafumi Nishida; Yasuo Ariki (ICMCS, Vol. 2, 1999)

Speaker verification by integrating dynamic and static features using subspace method. - Masafumi Nishida; Yasuo Ariki (INTERSPEECH, 2000)

Speaker recognition by separating phonetic space and speaker space. - Masafumi Nishida; Yasuo Ariki (INTERSPEECH, 2001)

Unsupervised speaker indexing using speaker model selection based on Bayesian information criterion. - Masafumi Nishida; Tatsuya Kawahara (ICASSP (1), 2003)

Speaker model selection using Bayesian information criterion for speaker indexing and speaker adaptation. - Masafumi Nishida; Tatsuya Kawahara (INTERSPEECH, 2003)

Speaker indexing and adaptation using speaker clustering based on statistical model selection. - Masafumi Nishida; Tatsuya Kawahara (ICASSP (1), 2004)

On-line incremental adaptation based on reinforcement learning for robust speech recognition. - Masafumi Nishida; Yoshitaka Mamiya; Yasuo Horiuchi; Akira Ichikawa (INTERSPEECH, 2004)

Estimating syntactic structure from prosodic features in Japanese speech. - Tomoko Ohsuga; Masafumi Nishida; Yasuo Horiuchi; Akira Ichikawa (INTERSPEECH, 2004)

Automatic speech recognition based on adaptation and clustering using temporal-difference learning. - Masafumi Nishida; Yasuo Horiuchi; Akira Ichikawa (INTERSPEECH, 2005)

Investigation of the relationship between turn-taking and prosodic features in spontaneous dialogue. - Tomoko Ohsuga; Masafumi Nishida; Yasuo Horiuchi; Akira Ichikawa (INTERSPEECH, 2005)

Production of prominence in Japanese sign language. - Saori Tanaka; Masafumi Nishida; Yasuo Horiuchi; Akira Ichikawa (INTERSPEECH, 2005)

Speaker model selection based on the Bayesian information criterion applied to unsupervised speaker indexing. - Masafumi Nishida; Tatsuya Kawahara (IEEE Trans. Speech Audio Process., 2005)

Analysis of Chord Progression by HPSG. - Satoshi Tojo; Yoshinori Oka; Masafumi Nishida (Artificial Intelligence and Applications, 2006)

Analysis of Prosody in Finger Braille Using Electromyography. - Manabi Miyagi; Masafumi Nishida; Yasuo Horiuchi; Akira Ichikawa (EMBC, 2006)

Investigation on Effect of Prosody in Finger Braille. - Manabi Miyagi; Masafumi Nishida; Yasuo Horiuchi; Akira Ichikawa (ICCHP, 2006)

Unsupervised training of adaptation rate using q-learning in large vocabulary continuous speech recognition. - Masafumi Nishida; Yasuo Horiuchi; Akira Ichikawa (INTERSPEECH, 2007)

A method for automatically estimating F0 model parameters and a speech re-synthesis tool using F0 model and STRAIGHT. - Shota Sato; Taro Kimura; Yasuo Horiuchi; Masafumi Nishida; Shingo Kuroiwa; Akira Ichikawa (INTERSPEECH, 2008)

Sign Language Recognition Based on Position and Movement Using Multi-Stream HMM. - Masaru Maebatake; Iori Suzuki; Masafumi Nishida; Yasuo Horiuchi; Shingo Kuroiwa (ISUC, 2008)

Evaluating Interpreter's Skill by Measurement of Prosody Recognition. - Saori Tanaka; Kaoru Nakazono; Masafumi Nishida; Yasuo Horiuchi; Akira Ichikawa (Inf. Media Technol., 2008)

Text-independent speaker verification using rank threshold in large number of speaker models. - Haruka Okamoto; Satoru Tsuge; Amira Abdelwahab; Masafumi Nishida; Yasuo Horiuchi; Shingo Kuroiwa (INTERSPEECH, 2009)

Eye-gaze experiments for conversation monitoring. - Kristiina Jokinen; Masafumi Nishida; Seiichi Yamamoto (IUCS, 2009)

An efficient collaborative filtering algorithm using SVD-free latent Semantic indexing and particle swarm optimization. - Amira Abdelwahab; Hiroo Sekiya; Ikuo Matsuba; Yasuo Horiuchi; Shingo Kuroiwa; Masafumi Nishida (NLPKE, 2009)

Turn-alignment using eye-gaze and speech in conversational interaction. - Kristiina Jokinen; Kazuaki Harada; Masafumi Nishida; Seiichi Yamamoto (INTERSPEECH, 2010)

Automatic Speech Recognition Based on Multiple Level Units in Spoken Dialogue System for In-Vehicle Appliances. - Masafumi Nishida; Yasuo Horiuchi; Shingo Kuroiwa; Akira Ichikawa (TSD, 2010)

Text-Independent speaker identification in phoneme-independent subspace using PCA transformation. - Haoze Lu; Masafumi Nishida; Yasuo Horiuchi; Shingo Kuroiwa (Int. J. Biom., 2010)

Speaker Clustering Based on Non-Negative Matrix Factorization. - Masafumi Nishida; Seiichi Yamamoto (INTERSPEECH, 2011)

Multimodal corpus of conversations in mother tongue and second language by same interlocutors. - Kosuke Kabashima; Kristiina Jokinen; Masafumi Nishida; Seiichi Yamamoto (GazeIn@ICMI, 2012)

Multimodal Corpus of Multi-party Conversations in Second Language. - Shota Yamasaki; Hirohisa Furukawa; Masafumi Nishida; Kristiina Jokinen; Seiichi Yamamoto (LREC, 2012)

Sentence Classification with Grammatical Errors and Those Out of Scope of Grammar Assumption for Dialogue-Based CALL Systems. - Yu Nagai; Tomohisa Senzai; Seiichi Yamamoto; Masafumi Nishida (TSD, 2012)

Differences in Interactional Attitudes in Second Language Conversations: From the Perspective of Expertise. - Ichiro Umata; Seiichi Yamamoto; Kosuke Kabashima; Masafumi Nishida (CogSci, 2013)

Differences in Interactional Attitudes in Native and Second Languag Conversations: Quantitative Analyses of Multimodal Three-Party Corpus. - Seiichi Yamamoto; Keiko Taguchi; Ichiro Umata; Kosuke Kabashima; Masafumi Nishida (CogSci, 2013)

Using Mutual Information Criterion to Design an Effective Lexicon for Chinese Pinyin-to-Character Conversion. - Wei Li 119; Jinsong Zhang 001; Yanlu Xie; Xiaoyun Wang 002; Masafumi Nishida; Seiichi Yamamoto (IALP, 2013)

Effects of language proficiency on eye-gaze in second language conversations: toward supporting second language collaboration. - Ichiro Umata; Seiichi Yamamoto; Koki Ijuin; Masafumi Nishida (ICMI, 2013)

Improve Japanese C2L learners' capability to distinguish Chinese tone 2 and tone 3 through perceptual training. - Jinsong Zhang 001; Xiaoyun Wang 002; Yue Sun; Masafumi Nishida; Ting Zou; Seiichi Yamamoto (O-COCOSDA/CASLRE, 2013)

Development of a Compact Wireless Laplacian Electrode Module for Electromyograms and Its Human Interface Applications. - Yutaka Fukuoka; Kenji Miyazawa; Hiroki Mori; Manabi Miyagi; Masafumi Nishida; Yasuo Horiuchi; Akira Ichikawa; Hiroshi Hoshino; Makoto Noshiro; Akinori Ueno (Sensors, 2013)

Gaze and turn-taking behavior in casual conversational interactions. - Kristiina Jokinen; Hirohisa Furukawa; Masafumi Nishida; Seiichi Yamamoto (ACM Trans. Interact. Intell. Syst., 2013)

Phoneme Set Design Using English Speech Database by Japanese for Dialogue-Based English CALL Systems. - Xiaoyun Wang 002; Jinsong Zhang 001; Masafumi Nishida; Seiichi Yamamoto (LREC, 2014)

Daily activity recognition based on acoustic signals and acceleration signals estimated with Gaussian process. - Masafumi Nishida; Norihide Kitaoka; Kazuya Takeda (APSIPA, 2015)

Daily activity recognition based on DNN using environmental sound and acceleration signals. - Tomoki Hayashi; Masafumi Nishida; Norihide Kitaoka; Kazuya Takeda (EUSIPCO, 2015)

Phoneme Set Design for Speech Recognition of English by Japanese. - Xiaoyun Wang 002; Jinsong Zhang 001; Masafumi Nishida; Seiichi Yamamoto (IEICE Trans. Inf. Syst., 2015)

Multimodal corpus of multiparty conversations in L1 and L2 languages and findings obtained from it. - Seiichi Yamamoto; Keiko Taguchi; Koki Ijuin; Ichiro Umata; Masafumi Nishida (Lang. Resour. Evaluation, 2015)

DNN-based feature transformation for speech recognition using throat microphone. - Shengke Lin; Takashi Tsunakawa; Masafumi Nishida; Masafumi Nishimura (APSIPA, 2017)

Speaker Clustering Based on Non-Negative Matrix Factorization Using Gaussian Mixture Model in Complementary Subspace. - Masafumi Nishida; Seiichi Yamamoto (CBMI, 2017)

Bottleneck feature-mediated DNN-based feature mapping for throat microphone speech recognition. - Takahito Suzuki; Jun Ogata; Takashi Tsunakawa; Masafumi Nishida; Masafumi Nishimura (APSIPA, 2018)

Dialogue Breakdown Detection Based on Nonlinguistic Acoustic Information. - Motoki Abe; Takashi Tsunakawa; Masafumi Nishida; Masafumi Nishimura (GCCE, 2018)

Daily Activity Recognition with Large-Scaled Real-Life Recording Datasets Based on Deep Neural Network Using Multi-Modal Signals. - Tomoki Hayashi; Masafumi Nishida; Norihide Kitaoka; Tomoki Toda; Kazuya Takeda (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018)

Effects of Mounting Position on Throat Microphone Speech Recognition. - Takahito Suzuki; Takashi Tsunakawa; Masafumi Nishida; Masafumi Nishimura; Jun Ogata (GCCE, 2019)

Knowledge Distillation for Throat Microphone Speech Recognition. - Takahito Suzuki; Jun Ogata; Takashi Tsunakawa; Masafumi Nishida; Masafumi Nishimura (INTERSPEECH, 2019)

BERT-based Automatic Text Scoring for Collaborative Learning. - Haruki Fukuda; Takashi Tsunakawa; Jun Oshima; Ritsuko Oshima; Masafumi Nishida; Masafumi Nishimura (GCCE, 2020)

Question Generation using Knowledge Graphs with the T5 Language Model and Masked Self-Attention. - Kosuke Aigo; Takashi Tsunakawa; Masafumi Nishida; Masafumi Nishimura (GCCE, 2021)

Throat microphone speech recognition using wav2vec 2.0 and feature mapping. - Kohta Masuda; Jun Ogata; Masafumi Nishida; Masafumi Nishimura (GCCE, 2022)

Identification of vocal tract state before and after swallowing using acoustic features. - Aoi Sugita; Masafumi Nishida; Masafumi Nishimura; Yasuo Horiuchi; Shingo Kuroiwa (GCCE, 2022)

Development and Evaluation of UniTalker, an Application for Simultaneous Presentation of Subtitles from Multiple Speakers. - Takuya Suzuki; Ryoga Murate; Masafumi Nishida (HCI (37), 2022)

Multi-Self-Supervised Learning Model-Based Throat Microphone Speech Recognition. - Kohta Masuda; Jun Ogata; Masafumi Nishida; Masafumi Nishimura (APSIPA ASC, 2023)

Eating and Drinking Behavior Recognition Using Multimodal Fusion. - Amit Karmakar; Masafumi Nishida; Masafumi Nishimura (GCCE, 2023)

Cross-Lingual Speaker Identification for Japanese-English Bilinguals. - Ryotaro Sano; Masafumi Nishida; Satoru Tsuge; Shingo Kuroiwa; Hiroyuki Yoshimura (GCCE, 2023)

Utterance-style-dependent Speaker Verification by Utilizing Emotions. - Hibiki Takayama; Masafumi Nishida; Satoru Tsuge; Shingo Kuroiwa; Masafumi Nishimura (GCCE, 2023)

SSL-based Chewing and Swallowing Detection Using Multiple Skin-contact Microphones. - Toshihiro Tsukagoshi; Kazuhiro Koiwai; Masafumi Nishida; Masafumi Nishimura (APSIPA, 2024)

Text-Dependent Speaker Verification Using SSI-DNN Trained on Short Utterance. - Kentaro Kameda; Satoru Tsuge; Shingo Kuroiwa; Yasuo Horiuchi; Masafumi Nishida (GCCE, 2024)

Food Recognition Using Large-scale Pre-trained Speech Models. - Satoshi Naito; Masafumi Nishimura; Masafumi Nishida; Yasuo Horiuchi; Shingo Kuroiwa (GCCE, 2024)

Pseudo-error Generation for Error Detection and Correction in Japanese Automatic Speech Recognition. - Yusei Suzuki; Takashi Tsunakawa; Masafumi Nishida (GCCE, 2024)

Emotion-Dependent Speaker Verification Based on Score Integration. - Hibiki Takayama; Masafumi Nishida; Satoru Tsuge; Shingo Kuroiwa (GCCE, 2024)

Chewing and Swallowing Pattern Recognition Using Sound Information. - Mai Takeuchi; Masafumi Nishida; Masafumi Nishimura (GCCE, 2024)

Simultaneous Speech and Eating Behavior Recognition Using Multitask Learning. - Toshihiro Tsukagoshi; Masafumi Nishida; Masafumi Nishimura (GCCE, 2024)

Template-Based Speech Recognition Using Pre-trained Large Speech Models for Voice-Activated Shower Control. - Takumi Uehara; Shingo Kuroiwa; Yasuo Horiuchi; Masafumi Nishida; Satoru Tsuge (GCCE, 2024)