Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
WIT, SP, IPSJ-SLP [detail] |
2023-10-14 16:40 |
Fukuoka |
Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
Sequence-to-sequence Voice Conversion for Electrolaryngeal Speech Enhancement with Multi-stage Pretraining and Fine-tuning Techniques Ding Ma, Lester Phillip Violeta, Kazuhiro Kobayashi, Tomoki Toda (Nagoya Univ.) SP2023-32 WIT2023-23 |
Sequence-to-sequence (seq2seq) voice conversion (VC) models have great potential for electrolaryngeal (EL) speech to nor... [more] |
SP2023-32 WIT2023-23 pp.27-32 |
NLC |
2020-09-10 15:25 |
Online |
Online |
Unsupervised Domain Adaptation for Dialogue Sequence Labeling
-- Application to Contact Center Tasks -- Shota Orihashi, Naoki Makishima, Mana Ihori, Akihiko Takashima, Tomohiro Tanaka, Ryo Masumura (NTT) NLC2020-8 |
This paper presents an unsupervised domain adaptation for utterance-level sequence labeling of conversation in a contact... [more] |
NLC2020-8 pp.34-39 |
SP |
2019-08-28 14:40 |
Kyoto |
Kyoto Univ. |
[Poster Presentation]
An investigation on training of WaveNet vocoder in end-to-end text-to-speech Kazuki Yasuhara, Tomoki Hayashi, Tomoki Toda (Nagoya Univ.) SP2019-14 |
In this paper, we investigate the training of WaveNet vocoder in end-to-end text-to-speech. Tacotron 2, which is an end-... [more] |
SP2019-14 pp.31-36 |
OCS, PN, NS (Joint) |
2019-06-20 13:00 |
Iwate |
MALIOS(Morioka) |
Overestimation of Artificial Neural Network and Volterra Series Transfer Function in PRBS Based Signal Quality Evaluation Kai Ikuta, Yuta Otsuka, Yuta Fukumoto, Moriya Nakamura (Meiji Univ.) OCS2019-13 |
We compared overestimation problem of Volterra series transfer function (VSTF) with that of artificial neural network (A... [more] |
OCS2019-13 pp.17-20 |
PRMU |
2018-12-13 14:55 |
Miyagi |
|
Fast Distributional Smoothing for CTC-VAT and its Application to Text Line Recognition Ryohei Tanaka, Soichiro Ono, Akio Furuhata (Toshiba Digital Solutions) PRMU2018-80 |
Virtual Adversarial Training (VAT), which smooths posterior distribution by minimizing distributional distance of poster... [more] |
PRMU2018-80 pp.29-34 |
EA, SP, SIP |
2016-03-28 13:15 |
Oita |
Beppu International Convention Center B-ConPlaza |
[Poster Presentation]
An evaluation of acoustic-to-articulatory inversion mapping with latent trajectory Gaussian mixture model Patrick Lumban Tobing (NAIST), Tomoki Toda (Nagoya Univ./NAIST), Hirokazu Kameoka (NTT), Satoshi Nakamura (NAIST) EA2015-85 SIP2015-134 SP2015-113 |
In this report, we present an evaluation of acoustic-to-articulatory inversion mapping based on latent trajectory
Gauss... [more] |
EA2015-85 SIP2015-134 SP2015-113 pp.111-116 |
SP, IPSJ-SLP (Joint) |
2015-07-16 16:20 |
Nagano |
Katakura Suwako Hotel |
Sequence Discriminative Training for Low-Rank Deep Neural Networks Yuuki Tachioka (Mitsubishi Electric), Shinji Watanabe, Jonathan Le Roux, John Hershey (MERL) SP2015-39 |
Deep neural network (DNN) acoustic models outperform conventional Gaussian mixture model (GMM) but the number of paramet... [more] |
SP2015-39 pp.19-24 |
WIT |
2015-03-13 11:20 |
Ibaraki |
Kasuga Campus, Tsukuba University of Technology |
Development and Evaluation of an Interactive Training System for Both Static and Dynamic Fingerspelling Using Depth Image Masaki Kondo, Nobuko Kato (Tsukuba Univ. of Tech.), Kazuhiro Fukui (Univ. of Tsukuba), Akio Okazaki (Tsukuba Univ. of Tech.) WIT2014-89 |
Fingerspelling is one of useful communication methods for deaf and hard of hearing. If the beginners of fingerspelling ... [more] |
WIT2014-89 pp.23-28 |
RCS, SR, SRW (Joint) |
2014-03-05 10:35 |
Tokyo |
Waseda Univ. |
Performance Comparison between Training Sequence Inserted OFDM and Single-carrier Transmission under Doubly-selective Fading Channel Shinya Onuma, Kohei Abo, Ryo Nagaoka, Katsuhiro Temma, Fumiyuki Adachi (Tohoku Univ.) RCS2013-377 |
In training sequence (TS) inserted block transmission, since the TS can be utilized for channel estimation, no
pilot bl... [more] |
RCS2013-377 pp.431-436 |
OCS, OFT, ITE-BCT, IEE-CMN (Joint) [detail] |
2013-11-22 10:25 |
Niigata |
Nagaoka University of Technology |
In-band OSNR Estimation with Training Sequence for Polarization-Division Multiplexed Optical Transmission System Seiji Okamoto, Yoshiaki Kisaka, Etsushi Yamazaki, Koichi Ishihara, Tomoyoshi Kataoka (NTT) OCS2013-86 |
We show the optical signal-to-noise power ratio (OSNR) estimation technique that uses time-division multiplexed training... [more] |
OCS2013-86 pp.25-29 |
RCS, SR, SRW (Joint) |
2013-03-01 14:00 |
Tokyo |
Waseda Univ. |
Study on Frequency-Domain Channel Estimation Using Polynomial Prediction for Training Sequence Inserted Single-Carrier Block Transmission Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.) RCS2012-348 |
In this paper, we study frequency-domain channel estimation scheme for training sequence inserted single-carrier (TS-SC)... [more] |
RCS2012-348 pp.381-386 |
SR, AN, USN, RCS (Joint) |
2012-10-19 14:05 |
Fukuoka |
Fukuoka univ. |
RLS-based Channel Estimation for Training Sequence Inserted Single-carrier Block Transmission Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.) RCS2012-153 |
In this paper, we study channel estimation schemes for training sequence inserted single-carrier (TS-SC) block transmiss... [more] |
RCS2012-153 pp.161-166 |
SP |
2012-03-09 14:00 |
Saitama |
Riken Brain Science Institute |
Real-time Visualization of English Pronunciation on an IPA Chart Based on Articulatory Feature Extraction Takurou Mori, Yurie Iribe, Kouichi Katsurada, Tsuneo Nitta (TUT) SP2011-169 |
CALL systems that can support Japanese students to study foreign languages have been developed in recent years. We have ... [more] |
SP2011-169 pp.77-82 |
SR, RCS, SRW (Joint) |
2012-03-09 14:50 |
Kanagawa |
YRP |
Study on Frequency-domain Iterative Channel Estimation for Training Sequence Aided Single-carrier Transmission Tetsuya Yamamoto, Fumiyuki Adachi (Tohoku Univ.) RCS2011-369 |
In this paper, we propose a frequency-domain iterative channel estimation scheme for training sequence aided single-carr... [more] |
RCS2011-369 pp.317-322 |
AN, USN, SR, RCS (Joint) |
2010-10-29 13:50 |
Osaka |
Osaka University |
Training Sequence-aided QRM-ML Block Signal Detection for Single-carrier MIMO Multiplexing Tetsuya Yamamoto, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2010-137 |
Maximum likelihood block signal detection using QR decomposition and M-algorithm (QRM-MLBD) can significantly improve th... [more] |
RCS2010-137 pp.193-198 |
IN, RCS (Joint) |
2010-04-27 09:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Training Sequence Reduction for Blind Single Antenna Interference Cancellation Algorithm in MQAM-OFDM Systems Zhenyu Zhou, Takuro Sato (Waseda Univ.) RCS2010-9 |
In orthogonal frequency division multiplexing (OFDM) based cellular systems, co-channel interference (CCI) from adjacent... [more] |
RCS2010-9 pp.49-54 |
SP, NLC |
2009-12-22 15:50 |
Tokyo |
Univ. of Tokyo |
HMM-based Speech Synthesis Using Quantized-F0-based Prosodic Context Koujirou Ooki, Takashi Nose, Takao Kobayashi (Tokyo Inst. of Tech.) NLC2009-23 SP2009-87 |
This paper describes a technique for an HMM-based speech synthesis without using any manual labeling of accent informati... [more] |
NLC2009-23 SP2009-87 pp.141-146 |
RCS, AP (Joint) |
2009-11-27 11:10 |
Tokyo |
Tokyo Inst. of Tech. |
Single-carrier Frequency-domain Block Signal Detection Using Training Sequence and QRM-MLD Tetsuya Yamamoto, Kazuki Takeda, Fumiyuki Adachi (Tohoku Univ.) RCS2009-156 |
Recently, we proposed a frequency-domain block signal detection using maximum likelihood detection (MLD) employing QR de... [more] |
RCS2009-156 pp.139-144 |
WIT |
2008-07-27 - 2008-07-28 |
Niigata |
Toki Messe(Niigata Convention Center) |
ICT support for persons with cognitive disabilities in their daily lives and workplaces Tsuyoshi Nakayama, Seishi Kato (NRCD), Noriyuki Ueda, Takayuki Nomura (NVRCD), Kazunori Okaya, Ikuko Ohmoto (Kibi-Kogen VC), Hiroshi Uematsu, Yoshiki Nagasawa (Meiden Software) WIT2008-22 |
This paper shows an application for mobile phones assisting persons with cognitive disabilities in their daily lives and... [more] |
WIT2008-22 pp.13-18 |
SR |
2007-11-27 10:30 |
Hiroshima |
Hirishima international univ. |
[Poster Presentation]
IQ Imbalance Estimation Scheme in the Presence of DC offset and Frequency Offset for OFDM Direct Conversion Receivers Mamiko Inamori, Anas Muhamad Bostamam, Yukitoshi Sanada (Keio Univ.), Hideki Minami (Sony) SR2007-54 |
OFDM direct conversion architecture gives flexibility and reduces cost and power consumption. How-
ever, it may suffer... [more] |
SR2007-54 pp.55-61 |