Kengo Ohta

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 14

Top Topics

Spoken Dialog Systems

Speech Recognition

Top Venues

EURASIP J. Audio Speech Music. Process.

Publications

Daiki Mori, Kengo Ohta, Ryota Nishimura, Atsunori Ogawa, Norihide Kitaoka
Recognition of target domain Japanese speech using language model replacement. EURASIP J. Audio Speech Music. Process. 2024 (1) (2024)
Keigo Hojo, Daiki Mori, Yukoh Wakabayashi, Kengo Ohta, Atsunori Ogawa, Norihide Kitaoka
Combining multiple end-to-end speech recognition models based on density ratio approach. APSIPA ASC (2023)
Koharu Horii, Kengo Ohta, Ryota Nishimura, Atsunori Ogawa, Norihide Kitaoka
Language modeling for spontaneous speech recognition based on disfluency labeling and generation of disfluent text. APSIPA ASC (2023)
Aito Nakata, Ryota Nishimura, Kengo Ohta, Norihide Kitaoka
Development of a model for predicting timing of back-channel in a real-time spoken dialog system. GCCE (2023)
Koharu Horii, Meiko Fukuda, Kengo Ohta, Ryota Nishimura, Atsunori Ogawa, Norihide Kitaoka
End-to-End Spontaneous Speech Recognition Using Disfluency Labeling. INTERSPEECH (2022)
Kengo Ohta, Ryota Nishimura, Norihide Kitaoka
Response type selection for chat-like spoken dialog systems based on LSTM and multi-task learning. Speech Commun. 133 (2021)
Daiki Mori, Kengo Ohta, Ryota Nishimura, Atsunori Ogawa, Norihide Kitaoka
Advanced language model fusion method for encoder-decoder model in Japanese speech recognition. APSIPA ASC (2021)
Koharu Horii, Meiko Fukuda, Kengo Ohta, Ryota Nishimura, Atsunori Ogawa, Norihide Kitaoka
End-to-End Spontaneous Speech Recognition Using Hesitation Labeling. APSIPA ASC (2021)
Zolzaya Byambadorj, Ryota Nishimura, Altangerel Ayush, Kengo Ohta, Norihide Kitaoka
Multi-speaker TTS system for low-resource language using cross-lingual transfer learning and data augmentation. APSIPA ASC (2021)
Zolzaya Byambadorj, Ryota Nishimura, Altangerel Ayush, Kengo Ohta, Norihide Kitaoka
Text-to-speech system for low-resource language using cross-lingual transfer learning and data augmentation. EURASIP J. Audio Speech Music. Process. 2021 (1) (2021)
Kengo Ohta, Ryota Nishimura, Norihide Kitaoka
Type of Response Selection utilizing User Utterance Word Sequence, LSTM and Multi-task Learning for Chat-like Spoken Dialog Systems. APSIPA (2019)
Hirokazu Akadomari, Kosuke Ishikawa, Yosuke Kobayashi, Kengo Ohta, Jay Kishigami
HMM-based Speech Synthesizer for Easily Understandable Speech Broadcasting. GCCE (2018)
Kengo Ohta, Rikito Marumoto, Ryota Nishimura, Norihide Kitaoka
Selecting type of response for chat-like spoken dialogue systems based on acoustic features of user utterances. APSIPA (2017)
Yosuke Kobayashi, Kosuke Ishikawa, Kengo Ohta, Jay Kishigami
Semantic parser for easy understandable speech broadcasting. GCCE (2017)
Kengo Ohta, Masatoshi Tsuchiya, Seiichi Nakagawa
Developing Partially-Transcribed Speech Corpus from Edited Transcriptions. LREC (2012)
Seiichi Nakagawa, Erdenebat Turmunkh, Hiroshi Kibishi, Kengo Ohta, Yasuhisa Fujii, Masatoshi Tsuchiya, Kazumasa Yamamoto
Development of large vocabulary continuous speech recognition system for Mongolian language. SLTU (2012)
Kengo Ohta, Masatoshi Tsuchiya, Seiichi Nakagawa
Detection of precisely transcribed parts from inexact transcribed corpus. ASRU (2011)
Kengo Ohta, Masatoshi Tsuchiya, Seiichi Nakagawa
Effective use of pause information in language modelling for speech recognition. INTERSPEECH (2009)
Masatoshi Tsuchiya, Satoru Kogure, Hiromitsu Nishizaki, Kengo Ohta, Seiichi Nakagawa
Developing Corpus of Japanese Classroom Lecture Speech Contents. LREC (2008)
Kengo Ohta, Masatoshi Tsuchiya, Seiichi Nakagawa
Evaluating spoken language model based on filler prediction model in speech recognition. INTERSPEECH (2008)
Kengo Ohta, Masatoshi Tsuchiya, Seiichi Nakagawa
Construction of spoken language model including fillers using filler prediction model. INTERSPEECH (2007)