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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLC, IPSJ-NL, SP, IPSJ-SLP (Joint) [detail] |
2019-12-06 13:55 |
Tokyo | NHK Science & Technology Research Labs. | [Poster Presentation]
Assessment of pronunciation proficiency for second language learners using phoneme posterior probabilities of language pairs Rintaro Mori, Akinobu Lee (Nitech)  SP2019-36 |
In automatic assessment of pronunciation proficiency for second language learners, phoneme posteriorprobabilities calcu... [more] | SP2019-36 pp.43-48 |
| SP, NLC, IPSJ-SLP [detail] | 2011-12-20 14:15 |
Tokyo | An Open-Source Toolkit for Building Attractive Voice Interaction Systems -- MMDAgent Akinobu Lee, Keiichiro Oura, Keiichi Tokuda (Nitech) NLC2011-51 SP2011-96 |
The main and unique property of a spoken language interface that attracts people is the mutual, intuitive and lively int... [more] | NLC2011-51 SP2011-96 pp.159-164 |
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| NLC, SP (Joint) [detail] |
2010-12-20 15:00 |
Tokyo | National Olympics Memorial Youth Center | Evaluation of spotting algorithm constrained by keyword co-occurrence for dialogue systems Aki Kato, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Inst. of Tech.) NLC2010-16 SP2010-89 |
Question-answering dialogue system often choose a response sentence based on recognized keywords in a user's utterance. ... [more] | NLC2010-16 SP2010-89 pp.25-30 |
| NLC, SP (Joint) [detail] |
2010-12-21 11:05 |
Tokyo | National Olympics Memorial Youth Center | Evaluation of Successive Rapid Hypothesis Determination Algorithm for Continuous Word Recognition Hiroyuki Ohno (Nagoya Inst. of Tech.), Hiroshi Kojima (Nagoya Inst. of Tech/Hitachi Solutions, Ltd.), Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Inst. of Tech.) NLC2010-21 SP2010-94 |
Minimizing response delay of speech recognition system and giving rapid feed backs are important properties for an intui... [more] | NLC2010-21 SP2010-94 pp.77-82 |
| SP, NLC | 2009-12-21 10:10 |
Tokyo | Univ. of Tokyo | Speaker Adaptation Using Nonlinear Spectral Transformation For Speech Recognition. Toyohiro Hayashi, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Inst. of Tech.) NLC2009-12 SP2009-76 |
This paper proposes a speaker adaptation technique using nonlinear spectral transform based on GMMs. One of the most po... [more] |
NLC2009-12 SP2009-76 pp.1-6 |
| SP, NLC | 2009-12-22 09:55 |
Tokyo | Univ. of Tokyo | Voice activity detection using conditional random fields with multiple features Akira Saito, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Inst. of Tech.) NLC2009-18 SP2009-82 |
Voice Activity Detection (VAD) which is a technique to distinguish between speech and non-speech is used in noisy enviro... [more] | NLC2009-18 SP2009-82 pp.59-64 |
| SP, NLC | 2009-12-22 11:00 |
Tokyo | Univ. of Tokyo | Sentence generation from keywords using N-gram for Spoken Dialog System Yoshitaka Yoshimi, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Inst. of Tech.) NLC2009-19 SP2009-83 |
A probabilistic answer selection on spoken dialog system requires a lot of question-and-answer pair as a training data. ... [more] | NLC2009-19 SP2009-83 pp.71-76 |
| SP, NLC | 2009-12-22 15:50 |
Tokyo | Univ. of Tokyo | A speech-oriented information kiosk based on user-generated dialog contents Toshinori Fukuta, Yoshitaka Yoshimi, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Inst. of Tech.) NLC2009-30 SP2009-94 |
On the development of a spoken dialog system, the system developer has to build and customize the contents for the targe... [more] | NLC2009-30 SP2009-94 pp.207-212 |
| SP | 2009-01-29 14:20 |
Nara | NAIST | Ultra-Rapid Speech Recognition based on Search Termination using Confidence Scoring Hiroshi Kojima, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Inst. of Tech.) SP2008-128 |
In spite of the recent advances of speech recognition technology, a speech interface does not become a friendly, easy-to... [more] | SP2008-128 pp.13-18 |
| SP, NLC | 2008-12-10 16:10 |
Tokyo | Waseda Univ. | Speaker Recognition Based on Gaussian Mixture Models Using Variational Bayesian Method Tatsuya Ito, Kei Hashimoto, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nitech) NLC2008-55 SP2008-110 |
[more] | NLC2008-55 SP2008-110 pp.185-190 |
| SP, NLC | 2008-12-10 16:10 |
Tokyo | Waseda Univ. | Tying covariance parameters for HMM-based speech synthesis Keiichiro Oura, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Inusitute of Technology) NLC2008-60 SP2008-115 |
In this paper, we proposed a tying covariance technique in hidden Markov model (HMM) basedspeech synthesis system. In r... [more] |
NLC2008-60 SP2008-115 pp.215-220 |
| SP, NLC | 2008-12-10 16:10 |
Tokyo | Waseda Univ. | Speech Recognition Based on Statistical Models Including Multiple Decision Trees Sayaka Shiota, Kei Hashimoto, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nagoya Institute of Technology) NLC2008-61 SP2008-116 |
This paper proposes a speech recoginition technique using multiple decision trees. In the use of context dependent model... [more] | NLC2008-61 SP2008-116 pp.221-226 |
| SP | Toyama | Toyama Prefectural University | Acoustic Modeling Based on Model Structure Annealing for Speech Recognition Sayaka Shiota, Kei Hashimoto, Heiga Zen, Yoshihiko Nankaku, Akinobu Lee, Keiichi Tokuda (Nitech) SP2007-35 |
This paper proposes a joint optimization technique of phonetic decision trees and state sequences for HMM-based speech r... [more] | SP2007-35 pp.67-72 |
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| SP | 2007-06-29 10:00 |
Fukushima | The University of Aizu | Voice Activity Detection Applied to Hands-Free Speech Recognition based on Decoding using Acoustic and Language Models Hiroyuki Sakai, Tobias Cincarek, Hiromichi Kawanami, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Akinobu Lee (Nagoya Inst. of Tech.) SP2007-17 |
This paper proposes a new Voice Activity Detection (VAD) method by decoding using Acoustic Model(AM) and Language Model ... [more] | SP2007-17 pp.55-60 |
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