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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ, MICT (Joint) |
2024-03-15 10:55 |
Shimane | Analysis of BPSD onset time to improve BPSD prediction performance with environmental and vital sensor data Tatsunoshin Shinmi (The Univ. of Electro-Communications), Naoya Tokiwa (RAKUS Partners), Junichi Shibata, Toshikazu Suzuki (iD), Takehiko Kashiwagi (The Univ. of Electro-Communications), Tatsuya Moe (RAKUS Partners), Kaito Kamura, Hyuta Onuma, Shunichi Tano, Yasuhiro Minami (The Univ. of Electro-Communications)  MICT2023-79 |
Behavioral and psychological symptoms of dementia (BPSD) that develop in patients with dementia not only impose a heavy ... [more] | MICT2023-79 pp.12-16 |
|
| NLP, MSS | 2024-03-13 13:55 |
Misc. | Kikai-Shinko-Kaikan Bldg. | Improvement of the Inception Module in TimesNet for Time Series Forecasting Sayaka Tanaka, Masato Shirai (Shimane Univ.) MSS2023-77 NLP2023-129 |
In recent years, time series forecasting has been actively researched. Time series prediction uses the continuity and pe... [more] | MSS2023-77 NLP2023-129 pp.35-37 |
| IE, MVE, CQ, IMQ (Joint) [detail] |
2024-03-13 10:40 |
Okinawa | Okinawa Sangyo Shien Center (Primary: On-site, Secondary: Online) |
Drum transcription based on periodicity between bars Masaki Suga, Tetsuya Matsumoto (Nagoyoa Univ.), Yoshinori Takeuchi (Daido Univ.), Hiroaki Kudo (Nagoyoa Univ.) IMQ2023-27 IE2023-82 MVE2023-56 |
Automatic musical score estimation from acoustic signals has been studied for a long time. In this study, acoustic signa... [more] | IMQ2023-27 IE2023-82 MVE2023-56 pp.81-86 |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-02-29 16:45 |
Okinawa | (Primary: On-site, Secondary: Online) |
Multiple Lag Window Pairs for Estimation of Fundamental Frequency and Periodicity Measure Michiki Koshimori (UEC), Shigeki Sagayama (UTokyo/UEC), Toru Nakashika (UEC) EA2023-75 SIP2023-122 SP2023-57 |
Extending the main concept of modified autocorrelation method in LPC, we investigate lag windows, lag window pairs, and ... [more] | EA2023-75 SIP2023-122 SP2023-57 pp.85-90 |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-03-01 10:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
modal-to-falsetto singing voice conversion focused on the shape of glottal sound wave and parameter control of the glottal wave Shota Okada, Yu Kitamura, Daisuke Saito, Nobuaki Minematsu (Tokyo Univ.) EA2023-109 SIP2023-156 SP2023-91 |
When singing, falsetto is important as a high-pitched singing and expressive technique. However, while vocal synthesize... [more] |
EA2023-109 SIP2023-156 SP2023-91 pp.283-288 |
| NS, RCS (Joint) |
2023-12-15 17:35 |
Fukuoka | Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
Device Type Classification based on Periodicity Analysis of Evenly Spaced Interpolated Traffic Chikako Takasaki, Tomohiro Korikawa, Kyota Hattori, Hidenari Ohwada (NTT) NS2023-154 |
In the beyond 5G and 6G networks, the number of connected devices and their types will greatly increase including not on... [more] | NS2023-154 pp.163-168 |
| NLC, IPSJ-NL, SP, IPSJ-SLP [detail] | 2021-12-02 15:50 |
Online | Online | Simultaneous measurement of linear, non-linear, random responses of pitch extrctors to frequency modulated voiced sounds
-- application of extended time-stretched-pulse sequence with orthogonalization -- Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. okkaido), Kohei Yatabe (Waseda Univ.), Tatsuya Kitamura (Konan Univ.), Hideki Banno (Meijo Univ.), Masanori Morise (Meiji Univ.) NLC2021-23 SP2021-44 |
We measured the linear time invariant, the non-linear time invariant, and random and time varying responses, of pitch ex... [more] | NLC2021-23 SP2021-44 pp.27-32 |
| WIT, SP | 2019-10-26 16:20 |
Kagoshima | Daiichi Institute of Technology | Application of interactive and real-time tools to acoustic analysis for assessment of dysphonia Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Kenta Wakasa (ATLUS), Hiroko Terasawa (Univ. Tsukuba) SP2019-24 WIT2019-23 |
We introduce a real-time and interactive tool for visualizing voice-source attributes. The tool provides a simplified ca... [more] | SP2019-24 WIT2019-23 pp.39-43 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-20 09:00 |
Okinawa | [Poster Presentation]
Perceptual influence of spectral envelope and aperiodicity quantization for encoding high-quality speech Genta Miyashita, Masanori Morise (Univ. of Yamanashi) EA2017-145 SIP2017-154 SP2017-128 |
In this paper, we investigate the relationship between the degradation of sound quality and the parameter quantization i... [more] | EA2017-145 SIP2017-154 SP2017-128 pp.241-244 |
|
| MSS, NLP (Joint) |
2018-03-13 13:25 |
Osaka | Investigation on 1/f Fourier power spectrum and nature of the data Tomomichi Nakamura (Univ. of Hyogo), Michael Small (Univ. of Western Australia), Toshihiro Tanizawa (Kochi National College of Tech.) NLP2017-106 |
We describe a problem with periodicity~(frequency) analysis by the discrete Fourier transform~(DFT). The DFT is the p... [more] |
NLP2017-106 pp.25-29 |
|
| SP, ASJ-H | 2018-01-20 13:00 |
Tokyo | The University of Tokyo | An extended log domain pulse model for VOCODERs Hideki Kawahara (Wakayama Univ.) SP2017-66 |
We propose a new procedure to design excitation source signals for the analysis-and-synthesis systems without preserving... [more] | SP2017-66 pp.1-4 |
| WBS, SAT (Joint) |
2017-05-25 15:15 |
Tochigi | Utsunomiya Univ. Yoto Campus | Comparison of symbol synchronization methods in image-sensor VLC Takuya Zinda, Tomoki Kondo, Wataru Chujo (Meijo Univ.) WBS2017-3 |
In order to realize image-sensor VLC with any symbol rates, we need to estimate transmitted symbol timing from received ... [more] | WBS2017-3 pp.13-17 |
| R | 2016-12-16 15:55 |
Kanagawa | Maholoba Minds Miura (Miura City, Kanagawa Prefecture) | A Quantitative Study on Bug-fixing Process in Open Source Software Takahiro Ushiroda (Hiroshima Univ.), Yasuhiro Saito (JCGA), Tadashi Dohi, Hiroyuki Okamura (Hiroshima Univ.) R2016-57 |
Open-source software (OSS) is computer software with its source code made available with a license in which the copyri... [more] |
R2016-57 pp.19-24 |
| WBS, RCC, ITS | 2016-12-01 15:30 |
Kagawa | Sunport Hall Takamatsu | [Poster Presentation]
Calculation method of symbol length using periodicity of received symbol for image-sensor-based visible light communication Tomoki Kondo, Seiji Watanabe, Takuya Zinda, Wataru Chujo (Meijo Univ.) WBS2016-64 ITS2016-31 RCC2016-53 |
In image-sensor-based visible light communication, calculation method of the transmitted symbol rate from the received s... [more] | WBS2016-64 ITS2016-31 RCC2016-53 pp.95-99 |
| CQ | 2015-07-07 13:25 |
Nara | Nara Institute of Science and Technology | Periodicity based Link-quality Assessment in User Networks Naoto Kawai, Ryoichi Shinkuma (Kyoto Univ.), Kazuhiro Yamaguchi (KDL) CQ2015-37 |
In a user network, nodes that correspond to users are interconnected by links, which are dynamically formed. In a user n... [more] | CQ2015-37 pp.93-96 |
| WIT, SP, ASJ-H, PRMU | 2015-06-19 10:00 |
Niigata | Study on prediction of quasiperiodic nonlinear phenomena based on Gaussian process state space model Akira Tamamori, Tomoko Matsui (ISM), Masumi Kitazawa (QOL) PRMU2015-49 SP2015-18 WIT2015-18 |
Many non-linear phenomena which exhibit quasiperiodic fluctuations can be widely observed in the world; population of or... [more] | PRMU2015-49 SP2015-18 WIT2015-18 pp.101-106 |
|
| CAS, SIP, MSS, VLD, SIS [detail] | 2014-07-09 09:30 |
Hokkaido | Hokkaido University | A study on footstep detection in outdoor environment Shota Tanaka, Akitoshi Itai (Chubu Univ.), Hiroshi Yasukawa (Aichi Prefectural Univ.) CAS2014-1 VLD2014-10 SIP2014-22 MSS2014-1 SIS2014-1 |
It is known that a footstep is useful tool to estimate a human state. Various surveillance systems using footstep are pr... [more] | CAS2014-1 VLD2014-10 SIP2014-22 MSS2014-1 SIS2014-1 pp.1-5 |
| SP | 2014-01-24 14:00 |
Aichi | Meijo Univ. | Contributing factors in preference judgement in read sentences using morphing of individual attributes Shoki Yoshimoto, Ryuichi Nisimura, Toshio Irino, Hideki Kawahara (Wakayama Univ) SP2013-104 |
A new research strategy based on a recently proposed morphing algorithm, time varying multi-aspect N-way speech morphing... [more] | SP2013-104 pp.49-54 |
| NC, MBE (Joint) |
2013-12-21 17:35 |
Gifu | Gifu University | A Study on reduction of heart sounds and ambient noise from lung sounds Takuma Kashima, Tatsuya Yamashita, Satoshi Tamura, Satoru Hayamizu, Kenji Hayashi, Yutaka Nishimoto (Gifu Univ.) MBE2013-92 |
In medical fields, a medical staff often inspects by auscultation, whether patient lung sounds contain an abnormal sound... [more] | MBE2013-92 pp.93-98 |
| NS, CQ, ICM, NV (Joint) |
2013-11-15 13:30 |
Nagasaki | Goto Islands | A Robust Principal Component Analysis for Traffic Anomaly Detection Takahiro Matsuda, Tatsuya Morita, Takanori Kudo, Tetsuya Takine (Osaka Univ.) NS2013-128 |
In this article, we consider anomaly detection schemes for traffic traces measured in multiple links of a network. Princ... [more] | NS2013-128 pp.71-76 |
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