Masafumi Nishida

Publication Activity (10 Years)

Years Active: 1998-2023
Publications (10 Years): 16

Top Topics

Speech Recognition

Acoustic Signal

Gaussian Mixture

Feature Mapping

Top Venues

IEICE Trans. Inf. Syst.

Publications

Amit Karmakar, Masafumi Nishida, Masafumi Nishimura
Eating and Drinking Behavior Recognition Using Multimodal Fusion. GCCE (2023)
Hibiki Takayama, Masafumi Nishida, Satoru Tsuge, Shingo Kuroiwa, Masafumi Nishimura
Utterance-style-dependent Speaker Verification by Utilizing Emotions. GCCE (2023)
Kohta Masuda, Jun Ogata, Masafumi Nishida, Masafumi Nishimura
Multi-Self-Supervised Learning Model-Based Throat Microphone Speech Recognition. APSIPA ASC (2023)
Ryotaro Sano, Masafumi Nishida, Satoru Tsuge, Shingo Kroiwa, Hiroyuki Yoshimura
Cross-Lingual Speaker Identification for Japanese-English Bilinguals. GCCE (2023)
Kohta Masuda, Jun Ogata, Masafumi Nishida, Masafumi Nishimura
Throat microphone speech recognition using wav2vec 2.0 and feature mapping. GCCE (2022)
Aoi Sugita, Masafumi Nishida, Masafumi Nishimura, Yasuo Horiuchi, Shingo Kuroiwa
Identification of vocal tract state before and after swallowing using acoustic features. GCCE (2022)
Takuya Suzuki, Ryoga Murate, Masafumi Nishida
Development and Evaluation of UniTalker, an Application for Simultaneous Presentation of Subtitles from Multiple Speakers. HCI (37) (2022)
Kosuke Aigo, Takashi Tsunakawa, Masafumi Nishida, Masafumi Nishimura
Question Generation using Knowledge Graphs with the T5 Language Model and Masked Self-Attention. GCCE (2021)
Haruki Fukuda, Takashi Tsunakawa, Jun Oshima, Ritsuko Oshima, Masafumi Nishida, Masafumi Nishimura
BERT-based Automatic Text Scoring for Collaborative Learning. GCCE (2020)
Takahito Suzuki, Jun Ogata, Takashi Tsunakawa, Masafumi Nishida, Masafumi Nishimura
Knowledge Distillation for Throat Microphone Speech Recognition. INTERSPEECH (2019)
Takahito Suzuki, Takashi Tsunakawa, Masafumi Nishida, Masafumi Nishimura, Jun Ogata
Effects of Mounting Position on Throat Microphone Speech Recognition. GCCE (2019)
Takahito Suzuki, Jun Ogata, Takashi Tsunakawa, Masafumi Nishida, Masafumi Nishimura
Bottleneck feature-mediated DNN-based feature mapping for throat microphone speech recognition. APSIPA (2018)
Motoki Abe, Takashi Tsunakawa, Masafumi Nishida, Masafumi Nishimura
Dialogue Breakdown Detection Based on Nonlinguistic Acoustic Information. GCCE (2018)
Tomoki Hayashi, Masafumi Nishida, Norihide Kitaoka, Tomoki Toda, Kazuya Takeda
Daily Activity Recognition with Large-Scaled Real-Life Recording Datasets Based on Deep Neural Network Using Multi-Modal Signals. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2018)
Masafumi Nishida, Seiichi Yamamoto
Speaker Clustering Based on Non-Negative Matrix Factorization Using Gaussian Mixture Model in Complementary Subspace. CBMI (2017)
Shengke Lin, Takashi Tsunakawa, Masafumi Nishida, Masafumi Nishimura
DNN-based feature transformation for speech recognition using throat microphone. APSIPA (2017)
Tomoki Hayashi, Masafumi Nishida, Norihide Kitaoka, Kazuya Takeda
Daily activity recognition based on DNN using environmental sound and acceleration signals. EUSIPCO (2015)
Masafumi Nishida, Norihide Kitaoka, Kazuya Takeda
Daily activity recognition based on acoustic signals and acceleration signals estimated with Gaussian process. APSIPA (2015)
Xiaoyun Wang, Jinsong Zhang, Masafumi Nishida, Seiichi Yamamoto
Phoneme Set Design for Speech Recognition of English by Japanese. IEICE Trans. Inf. Syst. (1) (2015)
Seiichi Yamamoto, Keiko Taguchi, Koki Ijuin, Ichiro Umata, Masafumi Nishida
Multimodal corpus of multiparty conversations in L1 and L2 languages and findings obtained from it. Lang. Resour. Evaluation 49 (4) (2015)
Xiaoyun Wang, Jinsong Zhang, Masafumi Nishida, Seiichi Yamamoto
Phoneme Set Design Using English Speech Database by Japanese for Dialogue-Based English CALL Systems. LREC (2014)
Ichiro Umata, Seiichi Yamamoto, Kosuke Kabashima, Masafumi Nishida
Differences in Interactional Attitudes in Second Language Conversations: From the Perspective of Expertise. CogSci (2013)
Yutaka Fukuoka, Kenji Miyazawa, Hiroki Mori, Manabi Miyagi, Masafumi Nishida, Yasuo Horiuchi, Akira Ichikawa, Hiroshi Hoshino, Makoto Noshiro, Akinori Ueno
Development of a Compact Wireless Laplacian Electrode Module for Electromyograms and Its Human Interface Applications. Sensors 13 (2) (2013)
Kristiina Jokinen, Hirohisa Furukawa, Masafumi Nishida, Seiichi Yamamoto
Gaze and turn-taking behavior in casual conversational interactions. ACM Trans. Interact. Intell. Syst. 3 (2) (2013)
Ichiro Umata, Seiichi Yamamoto, Koki Ijuin, Masafumi Nishida
Effects of language proficiency on eye-gaze in second language conversations: toward supporting second language collaboration. ICMI (2013)
Jinsong Zhang, Xiaoyun Wang, Yue Sun, Masafumi Nishida, Ting Zou, Seiichi Yamamoto
Improve Japanese C2L learners' capability to distinguish Chinese tone 2 and tone 3 through perceptual training. O-COCOSDA/CASLRE (2013)
Seiichi Yamamoto, Keiko Taguchi, Ichiro Umata, Kosuke Kabashima, Masafumi Nishida
Differences in Interactional Attitudes in Native and Second Languag Conversations: Quantitative Analyses of Multimodal Three-Party Corpus. CogSci (2013)
Wei Li, Jinsong Zhang, Yanlu Xie, Xiaoyun Wang, Masafumi Nishida, Seiichi Yamamoto
Using Mutual Information Criterion to Design an Effective Lexicon for Chinese Pinyin-to-Character Conversion. IALP (2013)
Shota Yamasaki, Hirohisa Furukawa, Masafumi Nishida, Kristiina Jokinen, Seiichi Yamamoto
Multimodal Corpus of Multi-party Conversations in Second Language. LREC (2012)
Yu Nagai, Tomohisa Senzai, Seiichi Yamamoto, Masafumi Nishida
Sentence Classification with Grammatical Errors and Those Out of Scope of Grammar Assumption for Dialogue-Based CALL Systems. TSD (2012)
Kosuke Kabashima, Kristiina Jokinen, Masafumi Nishida, Seiichi Yamamoto
Multimodal corpus of conversations in mother tongue and second language by same interlocutors. GazeIn@ICMI (2012)
Masafumi Nishida, Seiichi Yamamoto
Speaker Clustering Based on Non-Negative Matrix Factorization. INTERSPEECH (2011)
Masafumi Nishida, Yasuo Horiuchi, Shingo Kuroiwa, Akira Ichikawa
Automatic Speech Recognition Based on Multiple Level Units in Spoken Dialogue System for In-Vehicle Appliances. TSD (2010)
Kristiina Jokinen, Kazuaki Harada, Masafumi Nishida, Seiichi Yamamoto
Turn-alignment using eye-gaze and speech in conversational interaction. INTERSPEECH (2010)
Haoze Lu, Masafumi Nishida, Yasuo Horiuchi, Shingo Kuroiwa
Text-Independent speaker identification in phoneme-independent subspace using PCA transformation. Int. J. Biom. 2 (4) (2010)
Kristiina Jokinen, Masafumi Nishida, Seiichi Yamamoto
Eye-gaze experiments for conversation monitoring. IUCS (2009)
Amira Abdelwahab, Hiroo Sekiya, Ikuo Matsuba, Yasuo Horiuchi, Shingo Kuroiwa, Masafumi Nishida
An efficient collaborative filtering algorithm using SVD-free latent Semantic indexing and particle swarm optimization. NLPKE (2009)
Haruka Okamoto, Satoru Tsuge, Amira Abdelwahab, Masafumi Nishida, Yasuo Horiuchi, Shingo Kuroiwa
Text-independent speaker verification using rank threshold in large number of speaker models. INTERSPEECH (2009)
Shota Sato, Taro Kimura, Yasuo Horiuchi, Masafumi Nishida, Shingo Kuroiwa, Akira Ichikawa
A method for automatically estimating F0 model parameters and a speech re-synthesis tool using F0 model and STRAIGHT. INTERSPEECH (2008)
Saori Tanaka, Kaoru Nakazono, Masafumi Nishida, Yasuo Horiuchi, Akira Ichikawa
Evaluating Interpreter's Skill by Measurement of Prosody Recognition. Inf. Media Technol. 3 (2) (2008)
Masaru Maebatake, Iori Suzuki, Masafumi Nishida, Yasuo Horiuchi, Shingo Kuroiwa
Sign Language Recognition Based on Position and Movement Using Multi-Stream HMM. ISUC (2008)
Masafumi Nishida, Yasuo Horiuchi, Akira Ichikawa
Unsupervised training of adaptation rate using q-learning in large vocabulary continuous speech recognition. INTERSPEECH (2007)
Satoshi Tojo, Yoshinori Oka, Masafumi Nishida
Analysis of Chord Progression by HPSG. Artificial Intelligence and Applications (2006)
Manabi Miyagi, Masafumi Nishida, Yasuo Horiuchi, Akira Ichikawa
Analysis of Prosody in Finger Braille Using Electromyography. EMBC (2006)
Manabi Miyagi, Masafumi Nishida, Yasuo Horiuchi, Akira Ichikawa
Investigation on Effect of Prosody in Finger Braille. ICCHP (2006)
Saori Tanaka, Masafumi Nishida, Yasuo Horiuchi, Akira Ichikawa
Production of prominence in Japanese sign language. INTERSPEECH (2005)
Masafumi Nishida, Yasuo Horiuchi, Akira Ichikawa
Automatic speech recognition based on adaptation and clustering using temporal-difference learning. INTERSPEECH (2005)
Tomoko Ohsuga, Masafumi Nishida, Yasuo Horiuchi, Akira Ichikawa
Investigation of the relationship between turn-taking and prosodic features in spontaneous dialogue. INTERSPEECH (2005)
Masafumi Nishida, Tatsuya Kawahara
Speaker model selection based on the Bayesian information criterion applied to unsupervised speaker indexing. IEEE Trans. Speech Audio Process. 13 (4) (2005)
Masafumi Nishida, Yoshitaka Mamiya, Yasuo Horiuchi, Akira Ichikawa
On-line incremental adaptation based on reinforcement learning for robust speech recognition. INTERSPEECH (2004)
Tomoko Ohsuga, Masafumi Nishida, Yasuo Horiuchi, Akira Ichikawa
Estimating syntactic structure from prosodic features in Japanese speech. INTERSPEECH (2004)
Masafumi Nishida, Tatsuya Kawahara
Speaker indexing and adaptation using speaker clustering based on statistical model selection. ICASSP (1) (2004)
Masafumi Nishida, Tatsuya Kawahara
Speaker model selection using Bayesian information criterion for speaker indexing and speaker adaptation. INTERSPEECH (2003)
Masafumi Nishida, Tatsuya Kawahara
Unsupervised speaker indexing using speaker model selection based on Bayesian information criterion. ICASSP (1) (2003)
Masafumi Nishida, Yasuo Ariki
Speaker recognition by separating phonetic space and speaker space. INTERSPEECH (2001)
Masafumi Nishida, Yasuo Ariki
Speaker verification by integrating dynamic and static features using subspace method. INTERSPEECH (2000)
Masafumi Nishida, Yasuo Ariki
Speaker Indexing for News Articles, Debates and Drama in Broadcasted TV Programs. ICMCS, Vol. 2 (1999)
Yasuo Ariki, Jun Ogata, Masafumi Nishida
News Dictation and Article Classification Using Automatically Extracted Announcer Utterance. AMCP (1998)
Masafumi Nishida, Yasuo Ariki
Real time speaker indexing based on subspace method - application to TV news articles and debate. ICSLP (1998)