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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NC, IBISML, IPSJ-BIO, IPSJ-MPS [detail] | 2020-06-29 13:50 |
Online | Online | Performance comparison of autoencoders and sparse PCAs Masumi Ishikawa (Kyutech)  NC2020-4 IBISML2020-4 |
Principal component analysis (PCA) is an effective tool for clarifying data structure. Each principal component includes... [more] | NC2020-4 IBISML2020-4 pp.21-26 |
| NC, MBE (Joint) |
2020-03-06 10:45 |
Tokyo | University of Electro Communications (Cancelled but technical report was issued) |
QUBO formulation of l1-norm for Ising-type computers Tomohiro Yokota (Saitama Univ.), Makiko Konoshima, Hirotaka Takamura (Fujitsu Labs), Jun Ohkubo (Saitama Univ./JST) NC2019-107 |
Recently, annealing hardware based on Ising-model, which includes quantum annealers, has attract many attentions. When w... [more] | NC2019-107 pp.181-186 |
| CS | 2019-10-31 09:50 |
Kagoshima | Kirishima-Hotel | An intermittent reception method of disaster and crisis management report broadcasted from quazi-zenith satellites Michibiki Satoshi Takahashi (Hiroshima City Univ.) CS2019-62 |
The quasi-zenith satellite "Michibiki" not only broadcasts positioning signals in the same format as GPS, but also broad... [more] | CS2019-62 pp.1-4 |
| ITE-BCT, SIS | 2019-10-25 10:50 |
Fukui | Fukui International Activities Plaza | A lossless predictive coding of floating-point data using L1-norm optimization Syusuke Kohara, Shinji Fukuma, Shin-ichiro mori (Univ. FUKUI) SIS2019-20 |
(To be available after the conference date) [more] | SIS2019-20 pp.73-76 |
| NC, MBE (Joint) |
2019-03-04 17:00 |
Tokyo | University of Electro Communications | Towards understandable deep learning in stacked autoencoders Masumi Ishikawa (Kyutech) NC2018-62 |
Recent progress of deep learning(DP) is remarkable and its recognition ability is said to surpass that of humans. The ac... [more] | NC2018-62 pp.99-104 |
| SP, SIP, EA | 2017-03-02 09:00 |
Okinawa | Okinawa Industry Support Center | [Poster Presentation]
Three-dimensional directivity control based on circular harmonic modes using a circular loudspeaker array Koya Sato, Yoichi Haneda (UEC) EA2016-119 SIP2016-174 SP2016-114 |
This paper describes a filter design method that enables three-dimensional (3-D) directivity control by using a circular... [more] | EA2016-119 SIP2016-174 SP2016-114 pp.213-218 |
| RCS, IT, SIP | 2016-01-18 10:10 |
Osaka | Kwansei Gakuin Univ. Osaka Umeda Campus | Effectiveness of L1 Regularization for Sparse Impulse Response Estimation Using colored Noise Keito Kito, Ryo Tanaka, Takahiro Murakami (Meiji Univ.) IT2015-58 SIP2015-72 RCS2015-290 |
In this paper, we show an effectiveness of L1 regularization for a sparse impulse response estimation using a colored no... [more] | IT2015-58 SIP2015-72 RCS2015-290 pp.61-66 |
| WBS | 2015-10-09 10:45 |
Tokyo | Waseda Univ. | Semi-Blind Estimation of Sparse Channels in OFDM Systems Tomoya Saito, Teruyuki Miyajima (Ibaraki Univ.) WBS2015-28 |
In this article, we consider semi-blind estimation of sparse channels in OFDM systems. The proposed semi-blind estimatio... [more] | WBS2015-28 pp.7-12 |
| EMM, IT | 2015-05-21 14:30 |
Kyoto | Kyoto International Community House | Generating Protected Eigenface Templates Using an Unitary Transformaion Ibuki Nakamura (Tokyo Metropolitan Univ.), Yoshihide Tonomura (NTT), Hitoshi Kiya (Tokyo Metropolitan Univ.) IT2015-7 EMM2015-7 |
This paper considers a template protection scheme based on an unitary transformation, where the template consists of the... [more] | IT2015-7 EMM2015-7 pp.35-40 |
| PRMU, MI, IE, SIP | 2015-05-15 10:00 |
Mie | Kernel Estimation using Normalized Sparsity Measure and its Application to Video Restoration Yusuke Nojima, Xian-Hua Han, Yen-Wei Chen (Ritsumeikan Univ.) SIP2015-15 IE2015-15 PRMU2015-15 MI2015-15 |
Image and video restoration is to recover the high-quality (HQ) image/video from low-quality (LQ) one due to the possibl... [more] | SIP2015-15 IE2015-15 PRMU2015-15 MI2015-15 pp.77-82 |
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| MI | 2015-03-03 10:10 |
Okinawa | Hotel Miyahira | TOF-MRA image reconstruction by compressed sensing technique
-- comparison of three different regularization techniques -- Akira Yamamoto, Koji Fujimoto, Yasutaka Fushimi, Tomohisa Okada, Kei Sano, Toshiyuki Tanaka, Kaori Togashi (Kyoto Univ.) MI2014-93 |
Three different regularization terms, L1-norm of signal intensity, L1-norm of wavelet coefficients, and total variation,... [more] | MI2014-93 pp.189-192 |
| RCC, ASN, NS, RCS, SR (Joint) |
2014-07-30 17:00 |
Kyoto | Kyoto Terrsa | On numerical computation of sparse optimal control Takuya Ikeda, Masaaki Nagahara (Kyoto Univ.) RCC2014-25 |
In this article, we consider sparse optimal control with L2 regularization for the states. Under the normality assumptio... [more] | RCC2014-25 pp.19-22 |
| CAS, SIP, MSS, VLD, SIS [detail] | 2014-07-11 18:10 |
Hokkaido | Hokkaido University | High quality recovery of nonsparse signals from compressed sensing Aiko Nishiyama, Yuki Yamanaka, Akira Hirabayashi (Ritsumeikan Univ.), Kazushi Mimura (Hiroshima City Univ.) CAS2014-24 VLD2014-33 SIP2014-45 MSS2014-24 SIS2014-24 |
We propose a novel algorithm for the recovery of non-sparse, but compressible signals from linear undersampled measureme... [more] | CAS2014-24 VLD2014-33 SIP2014-45 MSS2014-24 SIS2014-24 pp.123-127 |
| ASN, MoNA (Joint) |
2014-01-24 15:50 |
Ehime | Hotel Okudogo (Matsuyama) | Selective Compressed Sensing Method for Low Power Highway Bridge Monitoring Haruki Kawakami, Yoshihiro Kawahara (Univ. of Tokyo), Masami Kishiro, Takahiro Kudo (Fuji Electric), Tohru Asami (Univ. of Tokyo) ASN2013-159 |
Assuming the change in the eigenfrequency is used for the bridge structure diagnosis by wireless accelerometers, two da... [more] |
ASN2013-159 pp.231-236 |
| RCC (2nd) |
2013-11-21 14:25 |
Osaka | Umeda Satellite(Graduate School for Creative Cities and Academic Ex | Sparse Control for Energy Conservation Masaaki Nagahara (Kyoto Univ.) |
In this article, we consider sparsity-optimal control that minimizes the L0 norm of a continuous-time control signal. Th... [more] | |
| MRIS, ITE-MMS | 2013-07-12 13:50 |
Tokyo | Chuo Univ. | Surface Flatness Control of Ferromagnetic Alloy Thin Films with L10 Ordered Structure Akira Itabashi, Mitsuru Ohtake (Chuo Univ.), Fumiyoshi Kirino (Tokyo University of the Arts), Masaaki Futamoto (Chuo Univ.) MR2013-7 |
FePd, FePt, and CoPt alloy epitaxial thin films with L10 structure are prepared on (001) single-crystal substrates of Mg... [more] | MR2013-7 pp.7-12 |
| SR, AN, USN, RCS (Joint) |
2012-10-18 16:50 |
Fukuoka | Fukuoka univ. | [Invited Talk]
Applications of Compressed Sensing in Wireless Communication Systems Doohwan Lee (Univ. of Tokyo) RCS2012-145 SR2012-65 AN2012-39 USN2012-42 |
Compressed sensing has been drawn explosive attention during last several years. It is a new framework that uses signal ... [more] | RCS2012-145 SR2012-65 AN2012-39 USN2012-42 p.121(RCS), p.179(SR), p.91(AN), p.85(USN) |
| MI | 2012-01-19 11:20 |
Okinawa | Compressed Sensing Combined with Resolution Enhancements in MR Phase-Scrambling Fourier Imaging Technique Satoshi Ito, Yoshifumi Yamada (Utsunomiya Univ.) MI2011-82 |
In recent years, compressed sensing (CS) has attracted considerable attention in areas of rapid MR imaging. Our group an... [more] | MI2011-82 pp.29-34 |
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| MRIS, ITE-MMS | 2011-12-15 16:30 |
Ehime | Ehime Univ. | Epitaxial Growth of FePt, FePd, CoPt, and CoPd Alloy Thin Films on MgO Single-Crystal Substrates Mitsuru Ohtake, Shouhei Ouchi (Chuo University), Fumiyoshi Kirino (Tokyo National University of Fine Arts and Music), Masaaki Futamoto (Chuo University) MR2011-31 |
FePt, FePd, CoPt, and CoPd alloy epitaxial films are prepared on MgO single-crystal substrates of (001), (110), and (111... [more] | MR2011-31 pp.41-48 |
| IN, NS (Joint) |
2011-03-03 10:50 |
Okinawa | Okinawa Convention Center | Accuracy Evaluation of Compressed Sensing Point Reduction Scheme for Outdoor Spectrum Sensing Tatsuya Sasaki, Yoshihiro Kawahara, Tohru Asami (The Univ of Tokyo) IN2010-160 |
Spectrum is not well utilized in many bands. In order to make use of these bands without interfering with other systems,... [more] | IN2010-160 pp.97-102 |
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