Acoustic modeling of sentence stress using differential features between syllables for English rhythm learning system development. - Nobuaki Minematsu; Satoshi Kobashikawa; Keikichi Hirose; Donna Erickson (INTERSPEECH, 2002)

Robust speech recognition based on HMM composition and modified wiener filter. - Sumitaka Sakauchi; Yoshikazu Yamaguchi; Satoshi Takahashi; Satoshi Kobashikawa (INTERSPEECH, 2004)

Rapid response and robust speech recognition by preliminary model adaptation for additive and convolutional noise. - Satoshi Kobashikawa; Satoshi Takahashi; Yoshikazu Yamaguchi; Atsunori Ogawa (INTERSPEECH, 2005)

Robust Speech Recognition by Model Adaptation and Normalization Using Pre-Observed Noise. - Satoshi Kobashikawa; Satoshi Takahashi (IEICE Trans. Inf. Syst., 2008)

Rapid unsupervised adaptation using frame independent output probabilities of gender and context independent phoneme models. - Satoshi Kobashikawa; Atsunori Ogawa; Yoshikazu Yamaguchi; Satoshi Takahashi (INTERSPEECH, 2009)

Efficient data selection for speech recognition based on prior confidence estimation using speech and context independent models. - Satoshi Kobashikawa; Taichi Asami; Yoshikazu Yamaguchi; Hirokazu Masataki; Satoshi Takahashi (INTERSPEECH, 2010)

Improving hmm-based extractive summarization for multi-domain contact center dialogues. - Ryuichiro Higashinaka; Yasuhiro Minami; Hitoshi Nishikawa; Kohji Dohsaka; Toyomi Meguro; Satoshi Kobashikawa; Hirokazu Masataki; Osamu Yoshioka; Satoshi Takahashi; Gen-ichiro Kikui (SLT, 2010)

Efficient data selection for spoken document retrieval based on prior confidence estimation using speech and context independent models. - Satoshi Kobashikawa; Taichi Asami; Yoshikazu Yamaguchi; Hirokazu Masataki; Satoshi Takahashi (SLT, 2010)

Extracting call-reason segments from contact center dialogs by using automatically acquired boundary expressions. - Takaaki Fukutomi; Satoshi Kobashikawa; Taichi Asami; Tsubasa Shinozaki; Hirokazu Masataki; Satoshi Takahashi (ICASSP, 2011)

Spoken Document Confidence Estimation Using Contextual Coherence. - Taichi Asami; Narichika Nomoto; Satoshi Kobashikawa; Yoshikazu Yamaguchi; Hirokazu Masataki; Satoshi Takahashi (INTERSPEECH, 2011)

Morpheme Conversion for Connecting Speech Recognizer and Language Analyzers in Unsegmented Languages. - Kenji Imamura; Tomoko Izumi; Kugatsu Sadamitsu; Kuniko Saito; Satoshi Kobashikawa; Hirokazu Masataki (INTERSPEECH, 2011)

Speech Data Clustering Based on Phoneme Error Trend for Unsupervised Acoustic Model Adaptation. - Taichi Asami; Satoshi Kobashikawa; Hirokazu Masataki; Osamu Yoshioka; Satoshi Takahashi (INTERSPEECH, 2012)

Efficient Beam Width Control to Suppress Excessive Speech Recognition Computation Time Based on Prior Score Range Normalization. - Satoshi Kobashikawa; Takaaki Hori; Yoshikazu Yamaguchi; Taichi Asami; Hirokazu Masataki; Satoshi Takahashi (INTERSPEECH, 2012)

Efficient prior and incremental beam width control to suppress excessive speech recognition time based on score range estimation. - Satoshi Kobashikawa; Takaaki Hori; Yoshikazu Yamaguchi; Taichi Asami; Hirokazu Masataki; Satoshi Takahashi (SLT, 2012)

Unsupervised confidence calibration using examples of recognized words and their contexts. - Taichi Asami; Satoshi Kobashikawa; Hirokazu Masataki; Osamu Yoshioka; Satoshi Takahashi (INTERSPEECH, 2013)

Fast unsupervised adaptation based on efficient statistics accumulation using frame independent confidence within monophone states. - Satoshi Kobashikawa; Atsunori Ogawa; Taichi Asami; Yoshikazu Yamaguchi; Hirokazu Masataki; Satoshi Takahashi (Comput. Speech Lang., 2013)

Efficient data selection for speech recognition based on prior confidence estimation using speech and monophone models. - Satoshi Kobashikawa; Taichi Asami; Yoshikazu Yamaguchi; Hirokazu Masataki; Satoshi Takahashi (Comput. Speech Lang., 2014)

Robust children and adults speech identification and confidence measure based on DNN posteriorgram. - Hosana Kamiyama; Atsushi Ando; Satoshi Kobashikawa; Yushi Aono (APSIPA, 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)

Interaction and Transition Model for Speech Emotion Recognition in Dialogue. - Ruo Zhang; Atsushi Ando; Satoshi Kobashikawa; Yushi Aono (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)

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)

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)

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)

Does the Lombard Effect Improve Emotional Communication in Noise? - Analysis of Emotional Speech Acted in Noise. - Yi Zhao 006; Atsushi Ando; Shinji Takaki; Junichi Yamagishi; Satoshi Kobashikawa (INTERSPEECH, 2019)

Speech Emotion Recognition Based on Multi-Label Emotion Existence Model. - Atsushi Ando; Ryo Masumura; Hosana Kamiyama; Satoshi Kobashikawa; Yushi Aono (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)

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)

Speaker Age Estimation Using Age-Dependent Insensitive Loss. - Yuki Kitagishi; Hosana Kamiyama; Atsushi Ando; Naohiro Tawara; Takeshi Mori; Satoshi Kobashikawa (APSIPA, 2020)

Improving Speaker-Attribute Estimation by Voting Based on Speaker Cluster Information. - Naohiro Tawara; Hosana Kamiyama; Satoshi Kobashikawa; Atsunori Ogawa (ICASSP, 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)

Analysis of Multimodal Features for Speaking Proficiency Scoring in an Interview Dialogue. - Mao Saeki; Yoichi Matsuyama; Satoshi Kobashikawa; Tetsuji Ogawa; Tetsunori Kobayashi (SLT, 2021)

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)

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)

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

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)

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