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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SP, IPSJ-MUS, IPSJ-SLP [detail] | 2023-06-23 13:50 |
Tokyo | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
MS-Harmonic-Net++ vs SiFi-GAN: Comparison of fundamental frequency controllable fast neural waveform generative models. Sota Shimizu (Kobe Univ./NICT), Takuma Okamoto (NICT), Ryoichi Takashima (Kobe Univ.), Yamato Ohtani (NICT), Tetsuya Takiguchi (Kobe Univ.), Tomoki Toda (Nagoya Univ./NICT), Hisashi Kawai (NICT)  SP2023-5 |
Although Harmonic-Net+ has been proposed as a fundamental frequency (fo) and speech rate (SR) controllable fast neural v... [more] | SP2023-5 pp.20-25 |
| CCS | 2023-03-27 10:00 |
Hokkaido | RUSUTSU RESORT | On the Structure of the Fundamental Equations of Online User Dynamics Yuya Sugai, Naoki Matsuhashi (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) CCS2022-85 |
The oscillation model is a theoretical model for describing online user dynamics using the wave equation on networks, ba... [more] | CCS2022-85 pp.123-128 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 09:10 |
Okinawa | (Primary: On-site, Secondary: Online) |
Comparison of fundamental frequency controllable fast neural waveform generative models. Sota Shimizu (Kobe Univ./NICT), Takuma Okamoto (NICT), Ryoichi Takashima, Tetsuya Takiguchi (Kobe Univ.), Tomoki Toda (Nagoya Univ./NICT), Hisashi Kawai (NICT) EA2022-75 SIP2022-119 SP2022-39 |
Neural vocoders, which reconstruct speech waveforms from acoustic features with deep neural networks, have significantly... [more] | EA2022-75 SIP2022-119 SP2022-39 pp.1-6 |
| IN, CCS (Joint) |
2022-08-05 16:10 |
Hokkaido | Hokkaido University(Centennial Hall) (Primary: On-site, Secondary: Online) |
Fragmentation Phenomena of Online Community Described by the Fundamental Equation of Online User Dynamics Naoki Matsuhashi (Tokyo Metropolitan Univ.), Chisa Takano (Hiroshima City Univ.), Masaki Aida (Tokyo Metropolitan Univ.) IN2022-25 |
The development of social networking services has made it much easier to exchange and disseminate information. Unfortun... [more] |
IN2022-25 pp.57-62 |
| EMCJ | 2022-01-21 10:05 |
Online | Online | Detection of fault locations in an unbranched power distribution line using deep learning algorithm Daiki Nagata, Tohlu Matsushima, Yuki Fukumoto, Hideaki Kawano, Shunya Fujioka (Kyushu Inst of Tech) EMCJ2021-61 |
In fault detection in overhead power distribution systems, it is desired to take immediate response with fewer people. T... [more] | EMCJ2021-61 pp.1-6 |
| NS, IN (Joint) |
2020-03-06 13:40 |
Okinawa | Royal Hotel Okinawa Zanpa-Misaki (Cancelled but technical report was issued) |
Closed-Form Solutions of the Fundamental Equation Describing User Dynamics in Online Social Networks T. Ikeya, Masaki Aida (Tokyo Metropolitan Univ.) IN2019-130 |
The oscillation model based on the wave equation of networks is а model describing user dynamics in online social netwo... [more] | IN2019-130 pp.309-314 |
| HCGSYMPO (2nd) |
2019-12-11 - 2019-12-13 |
Hiroshima | Hiroshima-ken Joho Plaza (Hiroshima) | Observing Cogitation Process of Fundamental Analysis Conducted by Investment Beginners Yuki Iwasaki, Mitsunori Matsushita (Kansai Univ.) |
The purpose of this study is to observe the cogitation process as beginner investors perform fundamental analysis in sto... [more] | |
| EMT, IEE-EMT | 2018-11-15 10:50 |
Tottori | Kaike Grand Hotel Tensui(Yonago, Tottori) | The second order approximation of pi/N expansion for the fundamental mode of a regular polygon core fiber Naofumi Kitsunezaki (Amashiro) EMT2018-44 |
We derive an eigen-function and its effective index of the fundamental mode for a regular polygonal core-fiber in the s... [more] | EMT2018-44 pp.11-14 |
| CAS, SIP, MSS, VLD | 2018-06-15 10:25 |
Hokkaido | Hokkaido Univ. (Frontier Research in Applied Sciences Build.) | Edge Taxation Method of Selfish Routing Games Based on Network Structure Yoshiiki Matsui, Takafumi Kanazawa (Osaka Univ.) CAS2018-22 VLD2018-25 SIP2018-42 MSS2018-22 |
A selfish routing is a model of selfish players in networks. Each player tries to select a path that minimizes his trave... [more] | CAS2018-22 VLD2018-25 SIP2018-42 MSS2018-22 pp.115-118 |
| EMT, IEE-EMT | 2017-11-09 13:35 |
Yamagata | Tendo Hotel (Tendo, Yamagata) | Derivation of the fundamental states of regular polygon optical waveguides Naofumi Kitsunezaki (AS) EMT2017-53 |
We try to derive an eigen-value of the fundamental mode of regular N-sided polygon core fiber based on its dihedral symm... [more] | EMT2017-53 pp.81-84 |
| SP, SIP, EA | 2017-03-01 09:20 |
Okinawa | Okinawa Industry Support Center | Speech waveform synthesis based on WaveNet considering speech generation process Akira Tamamori, Tomoki Hayashi, Tomoki Toda, Kazuya Takeda (Nagoya Univ.) EA2016-82 SIP2016-137 SP2016-77 |
Our aim is to realize a new vocoder, which can resolve various constraints imposed on source-filter model and deal with ... [more] | EA2016-82 SIP2016-137 SP2016-77 pp.1-6 |
| SP, IPSJ-SLP, NLC, IPSJ-NL (Joint) [detail] |
2016-12-20 15:10 |
Tokyo | NTT Musashino R&D | [Poster Presentation]
Fast algorithm for statistical phrase/accent command estimation based on generative model incorporating spectral features Ryotaro Sato (The Univ. of Tokyo), Hirokazu Kameoka, Kunio Kashino (NTT) SP2016-56 |
On the basis of the Fujisaki model, we propose a fast algorithm for estimating the model parameters, namely, the timings... [more] | SP2016-56 pp.43-48 |
| SIP, EA, SP | 2015-03-03 15:05 |
Okinawa | Statistical modeling of an F0 estimation method based on higher-order waveform symmetry and its application to filled pause analysis Hideki Kawahara, Ryuichi Nisimura, Toshio Irino (Wakayama Univ.) EA2014-127 SIP2014-168 SP2014-190 |
A robust method for tacking F0 trajectory as an initial estimate followed by a refinement procedure which is base on a t... [more] | EA2014-127 SIP2014-168 SP2014-190 pp.307-312 |
|
| EA | 2014-12-12 14:10 |
Ishikawa | Satellite Plaza of Kanazawa University | [Poster Presentation]
Analysis and Measurement of acoustical-physical parameters of Tsundere voice Shuko Kawaguchi, Takahiro Kurokawa, Shogo Shirao, Sayoko Takano (Kanazawa Inst. of Tech.) EA2014-41 |
"Tsundere" is a Japanese anime character who is initially cold, but become warm after a while. In this study, Tsudere vo... [more] | EA2014-41 pp.11-12 |
| ED | 2013-12-16 14:20 |
Miyagi | Research Institute of Electrical Communication Tohoku University | An F-band Fundamental Mixer Using InP HEMTs for Precise Spectrum Analysis Shoichi Shiba, Masaru Sato, Hiroshi Matsumura, Tsuyoshi Takahashi, Toshihide Suzuki, Yasuhiro Nakasha, Naoki Hara (Fujitsu) ED2013-93 |
A broadband, single fundamental mixer is developed by using InP HEMT technology for use in precise spectrum analysis at ... [more] | ED2013-93 pp.19-23 |
| PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2013-01-25 13:10 |
Osaka | Osaka Univ. (Suita) | 3-D Analysis of an Absorption-Based Surface Plasmon Resonance Waveguide Sensor Using the ADI-BPM with a Fundamental Scheme Jun Shibayama, Akio Yokomizo, Junji Yamauchi, Hisamatsu Nakano (Hosei University) PN2012-61 OPE2012-170 LQE2012-162 EST2012-97 MWP2012-79 |
An absorption-based surface plasmon resonance (SPR) waveguide sensor is numerically investigated for detecting a change ... [more] | PN2012-61 OPE2012-170 LQE2012-162 EST2012-97 MWP2012-79 pp.217-222 |
| IN, NS, CS (Joint) |
2012-09-20 14:40 |
Miyagi | Tohoku Univ. Research Institute of Electrical Communication 2gokan | [Special Invited Talk]
Spot-size converter fiber for "quasi single-mode" launching in kilometer length multimode fiber Yoshiaki Yamabayashi, Masahiro Abe (Chitose Institute of Science and Technology), Toshihiro Suda, Yusuke Fujii (Photonic Science Technology), Soichi Kobayashi (Chitose Institute of Science and Technology) NS2012-61 IN2012-59 CS2012-50 |
A single-mode fiber type spot-size converter is shown to be useful to achieve quasi single-mode transmission over more t... [more] | NS2012-61 IN2012-59 CS2012-50 pp.59-64(NS), pp.57-62(IN), pp.13-18(CS) |
| KBSE | 2012-05-26 11:00 |
Kanagawa | Keio University | GeoSpatial Knowledge Modeling for Cyber-Physical-Social System and its Applications Tadashi Iijima (Keio Univ.) KBSE2012-7 |
This paper describes basic ideas for modeling geospatial sutrucure knowledge to realize CPSSs, and efforts to convert fo... [more] | KBSE2012-7 pp.37-42 |
| HCGSYMPO (2nd) |
2011-12-07 - 2011-12-09 |
Kagawa | Sun Port Hall Takamatsu | The fundamental brain activity controls prosody in voice communications Emiko Imai (Kobe Univ./Kobe Co-Medical College), Yoshitada Katagiri (NICT), Keiko Seki, Toshio Kawamata (Kobe Univ.) |
Prosody is necessary for voice communication. Many researchers reported that deficits of prosodic production and percept... [more] | |
| SP | 2010-11-19 10:15 |
Aichi | Aichi Prefectural Univ. | Statistical Modeling and Analysis of Singing Voice F0 Dynamics based on Second-order Linear System Yasunori Ohishi, Hirokazu Kameoka, Daichi Mochihashi, Hidehisa Nagano, Kunio Kashino (NTT) SP2010-80 |
We present a new statistical model for dynamics of various singing behaviors, such as vibrato and overshoot, in a fundam... [more] | SP2010-80 pp.65-70 |
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