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]
Estimation of three-dimensional tongue shape from midsagittal tongue contour using regression models Tatsuya Kitamura (Konan Univ.), Hisanori Makinae (NRIPS), Masashi Ito (TIT) SP2019-40 |
In this study, we investigated methods to estimate the tongue contours of the outer sagittal planes from a midsagittal t... [more] |
SP2019-40 pp.67-72 |
SIS, ITE-BCT |
2018-10-25 15:00 |
Kyoto |
Kyoto University Clock Tower Centennial Hall |
[Invited Lecture]
Investigation of Adaptive Presentation based on Viewing environment for Television Advertising
-- Addressable TV Using Hybridcast Video -- Masashi Ito (Fuji TV) |
[more] |
|
NS, IN (Joint) |
2015-03-03 11:30 |
Okinawa |
Okinawa Convention Center |
An Evaluation for A Flexible Selection of Internet Connections based on Network Expert Knowledge Masashi Ito, Asato Edo, Satoru Izumi, Toru Abe, Takuo Suganuma (Tohoku Univ.) IN2014-152 |
We have proposed an advanced method to select the Internet connections based on the network expert knowledge, by using t... [more] |
IN2014-152 pp.185-190 |
IN, NV (Joint) |
2014-07-17 13:25 |
Hokkaido |
Hokkaido Univ. |
A Design of Flexible selection of Internet Connections based on Network Expert Knowledge Masashi Ito, Asato Edo, Satoru Izumi, Toru Abe, Takuo Suganuma (Tohoku Univ.) IN2014-35 |
In this paper, we propose an advanced method to select the Internet connections based on the network expert knowledge, b... [more] |
IN2014-35 pp.31-36 |
SP, JSAI-SLUD (Joint) |
2013-09-19 11:15 |
Chiba |
Chiba Univ. |
A study of the user's state's estimation by using multi-modal information of the local segment Yuya Chiba (Tohoku Univ.), Masashi Ito (Tohoku Inst. of Tech.), Akinori Ito (Tohoku Univ.) SP2013-69 |
Most conventional researches of spoken dialog system have focused on natural language processing because the dialog syst... [more] |
SP2013-69 pp.27-32 |
EA |
2013-08-09 10:00 |
Miyagi |
Tohoku University |
An acoustical analysis for mixed speech signals using a complex window function Masashi Ito (Tohoku Inst. of Tech.), Akinori Ito (Tohoku Univ.) EA2013-53 |
A sinusoidal representation of voiced speech is one of the promising methods for speech analysis and synthesis, which ap... [more] |
EA2013-53 pp.1-6 |
IN, NS, CS (Joint) |
2012-09-20 11:20 |
Miyagi |
Tohoku Univ. Research Institute of Electrical Communication 2gokan |
The Clarification and Verification of The Mechanism Mitigating Packet Delay Variation for Time Synchronization Masashi Ito, Yasuyuki Kozakai (Toshiba) IN2012-55 |
[more] |
IN2012-55 pp.33-38 |
PRMU, SP |
2012-02-09 11:00 |
Miyagi |
|
Estimation of a User's Internal State before the First Input Utterance Using HMM with Non-verbal Information Yuya Chiba (Tohoku Univ.), Masashi Ito (Totec.), Akinori Ito (Tohoku Univ.) PRMU2011-187 SP2011-102 |
This paper describes a method for estimating the internal state of the user of a spoken dialog system before his input u... [more] |
PRMU2011-187 SP2011-102 pp.7-12 |
PRMU, SP, WIT |
2010-10-08 10:00 |
Chiba |
|
An abnormal sound detection method using multi-stage GMM for surveillance microphone Akinori Ito, Akihito Aiba (Tohoku Univ.), Masashi Ito (Tohoku Inst. Tech.), Shozo Makino (TBGU) PRMU2010-88 SP2010-44 WIT2010-32 |
We have been developing a method for detecting abnormal sound events from audio signal recorded in real environments, wh... [more] |
PRMU2010-88 SP2010-44 WIT2010-32 pp.1-6 |
EA |
2009-08-03 16:30 |
Miyagi |
|
A Study on Objective Evaluation of MP3 Packet Loss Concealment Kiyoshi Konno, Masashi Ito, Akinori Ito, Shozo Makino (Tohoku Univ.) EA2009-49 |
In this paper, we analyze objective evaluation of MP3 audio with packet loss concealment.
As an objective evaluation fo... [more] |
EA2009-49 pp.37-42 |
EA |
2009-08-04 11:45 |
Miyagi |
|
Detection of Abnormal Sound Using Multi-stage GMM and Segment Model Akihito Aiba, Masashi Ito, Akinori Ito, Shozo Makino (Tohoku Univ.) EA2009-55 |
We propose an abnormal sound detection system for surveillance microphone. The system uses models for normal sounds prod... [more] |
EA2009-55 pp.71-75 |
ITE-BCT, IE, CS, IPSJ-AVM |
2008-12-11 15:50 |
Aichi |
Nagoya University |
Adaptive Multiple Description Coding of Flash Video based on Bitstream Pattern Reconstruction Takuya Kuraishi, Masashi Ito, Akinori Ito, Shozo Makino (Tohoku Univ.) |
Multiple Description (MD) Coding is one of effective methods for concealing burst packet loss. This method divides sourc... [more] |
CS2008-45 IE2008-109 pp.35-40 |
SP, NLC |
2008-12-10 16:10 |
Tokyo |
Waseda Univ. |
Estimation of Spoken Dialog System using Automatically-generated question-and-answer database Takahiro Morimoto, Masashi Ito (Tohoku Univ.), Motoyuki Suzuki (The Univ. of Tokushima), Akinori Ito, Shozo Makino (Tohoku Univ.) NLC2008-69 SP2008-124 |
A question-and-answer style spoken dialog system based on example-based answer generation is known to be robust against ... [more] |
NLC2008-69 SP2008-124 pp.267-272 |
EA |
2008-08-04 15:15 |
Miyagi |
|
A study of high-quality speech modification based on sinusoidal representation Masashi Ito, Keiji Ohara, Akinori Ito, Masafumi Yano (Tohoku Univ.) EA2008-52 |
[more] |
EA2008-52 pp.41-46 |
SP |
2008-07-17 - 2008-07-19 |
Iwate |
Iwate Prefectural Univ. |
Intonation Evaluation by Combination of Multiple Evaluation Scores using Synthe0sized Voice Tomoaki Konno, Masashi Ito (Tohoku Univ.), Motoyuki Suzuki (Tokushima Univ.), Akinori Ito, Shozo Makino (Tohoku Univ.) SP2008-49 |
In this paper, we describe a system for intonation evaluation of English utterance by Japanese learners using synthesize... [more] |
SP2008-49 pp.37-42 |
EA |
2008-03-07 10:20 |
Tokyo |
NTT Musashino R&D Center |
Perceptual naturalness of time-scale modified speech Masashi Ito, Masafumi Yano (Tohoku Univ.) EA2007-114 |
Perceptual naturalness of time-scale modified speech is affected by phase relationship between constituent sinusoidal co... [more] |
EA2007-114 pp.13-18 |
CPM, OPE, R |
2007-04-20 15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Degradation analysis of GaInAsP/InP laser diode Hiroyuki Ichikawa, Masashi Ito, Chie Fukuda, Kotaro Hamada, Akira Yamaguchi, Takashi Nakabayashi (Sumitomo Electric Industries) R2007-6 CPM2007-6 OPE2007-6 |
ESD-induced degradation is one of the serious reliability problems of GaInAsP/InP LD. We have conducted an analysis on E... [more] |
R2007-6 CPM2007-6 OPE2007-6 pp.29-33 |
CPM |
2006-08-07 15:25 |
Iwate |
Iwate Univ. |
Low temperature deposition of anatase poly TiO2 by chemical vapor deposition Fumihiko Hirose, Masashi Ito, Yu Matsushima (YU) |
We have successfully deposited antase TiO2 on Si surfaces by MOCVD with a precursor titaneisopropoxide and an oxidant of... [more] |
CPM2006-44 pp.21-23 |
EA |
2005-08-18 14:30 |
Miyagi |
|
On the role of spectral transitions in the perception of concurrent speech Masashi Ito, Masafumi Yano (Tohoku Univ.) |
It is reasonable to focus on spectral transition of speech to investigate “cocktail party problem.” The result of a prev... [more] |
EA2005-36 pp.13-18 |
EA |
2005-04-21 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Local vector coding for voiced speech Masashi Ito, Masafumi Yano (Tohoku Univ.) |
Line-type spectra are observed in frequency responses for voiced sound and sound of some musical instrument. It is diffi... [more] |
EA2005-2 pp.7-12 |