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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SP, EA, SIP | 2020-03-02 13:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
[Poster Presentation]
Neural Voice Activity Detection using Multiple Auxiliary Networks Ryo Masumura, Kiyoaki Matsui, Yuma Koizumi, Takanobu Oba (NTT)  EA2019-109 SIP2019-111 SP2019-58 |
[more] | EA2019-109 SIP2019-111 SP2019-58 pp.47-52 |
| EA, SIP, SP | 2019-03-15 10:25 |
Nagasaki | i+Land nagasaki (Nagasaki-shi) | Neural Language Models based on Conditional Hierarchical Recurrent Encoder-Decoder for Multi-Party Conversational Speech Recognition Ryo Masumura, Tomohiro Tanaka, Atsushi Ando, Takanobu Oba, Yushi Aono (NTT) EA2018-131 SIP2018-137 SP2018-93 |
This paper presents fully neural network based language models (LMs) that can leverage long-range conversational context... [more] | EA2018-131 SIP2018-137 SP2018-93 pp.191-196 |
| NLC, IPSJ-IFAT | 2019-02-07 14:45 |
Kyoto | Ryukoku University Omiya Campus | Call Scene Segmentation based on Neural Networks with Conversational Contexts Ryo Masumura, Tomohiro Tanaka, Atsushi Ando, Hosana Kamiyama, Takanobu Oba, Yushi Aono (NTT) NLC2018-39 |
Call scene segmentation that automatically splits contact center dialogues into several call scenes is useful for constr... [more] | NLC2018-39 pp.21-26 |
| SP, IPSJ-SLP (Joint) |
2018-07-26 14:30 |
Shizuoka | Sago-Royal-Hotel (Hamamatsu) | [Invited Talk]
Docomo AI Agent: Open Partner Initiative
-- Project SEBASTIEN -- Takanobu Oba, Takashi Yoshikawa (Docomo), Takaaki Fukutomi, Kiyoaki Matsui, Yusuke Ijima (NTT) SP2018-17 |
[more] | SP2018-17 pp.7-8 |
| SP, IPSJ-SLP (Joint) |
2017-07-28 11:15 |
Miyagi | Akiu Resort Hotel Crescent | Speaker Diarization for Face-to-Face Dialog of Service Counters Based on Appearance Pattern of Speakers Mizuki Watabe (NTT DOCOMO), Atsushi Ando, Hosana Kamiyama, Satoshi Kobashikawa, Yushi Aono (NTT), Takanobu Oba, Yoshinori Isoda (NTT DOCOMO) SP2017-19 |
This paper proposes a speaker diarization method for face-to-face dialogue of service counters using appearance pattern ... [more] | SP2017-19 pp.21-26 |
| NLC, IPSJ-NL, SP, IPSJ-SLP (Joint) [detail] |
2015-12-03 12:15 |
Aichi | Nagoya Inst of Tech. | Unsupervised Sentence Compression of Speech Recognition Results Dealing with Speech Recognition Error Takaaki Sato (NTT), Takanobu Oba (NTT docomo), Hirokazu Masataki, Yushi Aono (NTT) SP2015-84 |
(Advance abstract in Japanese is available) [more] | SP2015-84 pp.123-127 |
| SP | 2015-08-21 10:00 |
Iwate | Iwate Prefectural Univ. | Latent Words Recurrent Neural Network Language Models for Automatic Speech Recognition Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi (NTT), Akinori Ito (Tohoku Universicty) SP2015-50 |
This paper proposes a novel language modeling approach called latent word recurrent neural network language model, which... [more] | SP2015-50 pp.1-6 |
| SP, IPSJ-SLP (Joint) |
2014-07-24 16:20 |
Iwate | Hotel Hanamaki | Investigation of Combining Multiple Language Modeling Techniques in Japanese Spontaneous Speech Recognition Ryo Masumura, Taichi Asami, Takanobu Oba, Hirokazu Masataki, Sumitaka Sakauchi (NTT) SP2014-63 |
Recent large vocabulary speech recognition systems consist of two statistical models, the acoustic and language models. ... [more] | SP2014-63 pp.1-6 |
| SP | 2008-03-20 15:15 |
Tokyo | Univ. Tokyo | [Poster Presentation]
Efficient Discriminative Training of Error Corrective Models Using High-WER Competitors Takanobu Oba, Takaaki Hori, Atsushi Nakamura (NTT) SP2007-203 |
We focus on error corrective models for speech recognition, which select a more accurate word sequence in a word N-best ... [more] | SP2007-203 pp.99-104 |
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