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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| VLD, HWS, ICD | 2024-02-29 16:45 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Memorial Lecture]
Sparse-Sparse Matrix Multiplication Accelerator on FPGA featuring Distribute-Merge Product Dataflow Yuta Nagahara, Jiale Yan, Kazushi Kawamura, Masato Motomura, Thiem Van Chu (Tokyo Tech)  VLD2023-119 HWS2023-79 ICD2023-108 |
(To be available after the conference date) [more] | VLD2023-119 HWS2023-79 ICD2023-108 pp.101-106 |
| CPSY, DC, IPSJ-ARC [detail] | 2023-08-04 16:00 |
Hokkaido | Hakodate Arena (Primary: On-site, Secondary: Online) |
CPSY2023-22 DC2023-22 |
(To be available after the conference date) [more] | CPSY2023-22 DC2023-22 pp.83-87 |
| AP, SANE, SAT (Joint) |
2023-07-14 13:20 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Effects of DSS(Dust and sandstorm) Particles on GNSS Positioning and Tropospheric Delay Yutaka Nakagawa, Takeshi Higashino, Minoru Okada (NAIST) AP2023-58 SANE2023-30 SAT2023-29 |
When a large-scale yellow dust storm (DSS) occurs in mainland China, the amount of SPM particles in the air increases dr... [more] | AP2023-58 SANE2023-30 SAT2023-29 pp.151-155(AP), pp.49-53(SANE), pp.107-111(SAT) |
| ITE-BCT, OCS, IEE-CMN, OFT | 2022-11-11 13:25 |
Miyagi | Forest-Sendai (Primary: On-site, Secondary: Online) |
Optical nonlinearity compensation using nonlinear equalizer based on complex-valued reservoir computing Kai Ikuta, Jinya Nakamura, Yuta Ito, Moriya Nakamura (Meiji Univ.) OCS2022-45 |
We investigated a nonlinear equalizer based on complex-valued reservoir computing (CVRC) and compared the performance wi... [more] | OCS2022-45 pp.30-35 |
| DC, CPSY, IPSJ-ARC [detail] | 2021-10-11 10:00 |
Online | Online | A Study for Accelerating SpMV Using FPGA with High Bandwidth Memory Ryosuke Yanagisawa, Kenji Kanazawa, Moritoshi Yasunaga (University of Tsukuba) CPSY2021-12 DC2021-12 |
Sparse Matrix-Vector Multiplication (SpMV) is a fundamental operation that appears in various computer science applicati... [more] | CPSY2021-12 DC2021-12 pp.1-6 |
| CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] | 2021-03-25 14:40 |
Online | Online | Parallelization and Vectorization of SpMM for Sparse Neural Network Yuta Tadokoro, Keiji Kimura, Hironori Kasahara (Waseda Univ.) CPSY2020-55 DC2020-85 |
Pruning is one of the well-known model compression techniques in Deep Learning. Eliminating less important weights in th... [more] | CPSY2020-55 DC2020-85 pp.31-36 |
| ICTSSL, CAS | 2020-01-30 16:50 |
Tokyo | Analysis of brain activity with behavioral inhibition tasks by NIRS Yu Sugiyama, Keiko Fukuda (TMCIT) CAS2019-77 ICTSSL2019-46 |
Near-infrared spectroscopy (NIRS) is a technique to evaluate brain function from changes in blood hemoglobin concentrati... [more] | CAS2019-77 ICTSSL2019-46 pp.73-76 |
|
| PN, NS, OCS (Joint) |
2017-06-15 10:55 |
Akita | Akita Univ. | SPM and Phase-noise Compensation Using a Intensity-modulated Pilot-carrier Noriki Sumimoto, Yuya Takanashi, Shotaro Owaki, Moriya Nakamura (Meiji Univ.) OCS2017-11 |
We studied a novel method to compensate waveform distortion caused by fiber-nonlinearity and laser phase noise using a p... [more] | OCS2017-11 pp.1-4 |
| MI | 2014-01-27 13:30 |
Okinawa | Bunka Tenbusu Kan | Improvement of precision in FreeSurfer analysis for human brain MRI volumetry by optimum threshold setting Mika Tanaka (TMIG/MICRON), Kenji Ishii, Muneyuki Sakata, Kiichi Ishiwata (TMIG) MI2013-114 |
FreeSurfer is noticed as a tool for detailed analysis of the brain forms images. However, analysis results are affected ... [more] | MI2013-114 pp.309-313 |
| OCS, PN, NS (Joint) |
2013-06-20 13:30 |
Fukushima | College of Engineering, Nihon University | Nonlinear Tolerance of 16QAM Transmission with Dual Polarization DPSK in Optical Fiber Transmission Yukiyoshi Kamio (NICT) OCS2013-10 |
We investigated Self-Phase Modulation (SPM) and Cross-Phase Modulation (XPM) tolerant by effect to nonlinearity of optic... [more] | OCS2013-10 pp.1-4 |
| EA, EMM | 2012-11-16 14:20 |
Oita | OITA Univ. | A study on impulse response waveform extraction under environmental noise Isao Shibusawa, Yutaka Kaneda (Tokyo Denki Univ) EA2012-90 EMM2012-72 |
The impulse response contains a large amount of information about the acoustic characteristics of a loudspeaker or a roo... [more] | EA2012-90 EMM2012-72 pp.51-56 |
| MWP, OPE, MW, EMT, EST, IEE-EMT [detail] | 2012-07-26 14:30 |
Hokkaido | Hokkaido Univ. | Investigation of Accelerating FDTD Microwave Solver by Using GPGPU(No.3) Nagayoshi Morita (MWS Lab.) MW2012-33 OPE2012-26 EST2012-15 MWP2012-14 |
The author has been investigating the problems of accelerating, through the use of GPGPU, FDTD simulator solvers for ana... [more] | MW2012-33 OPE2012-26 EST2012-15 MWP2012-14 pp.57-62 |
| EMCJ | 2011-07-14 10:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Estimation of Multi-mode Current Distribution Using Improved SPM Method Jerdvisanop Chakarothai (Tohoku Univ.), Yuan Zhen (Itochu), Qiang Chen, Kunio Sawaya (Tohoku Univ.) EMCJ2011-47 |
It is important to know the location of electric current sources on printed circuit board in order to suppress the unwan... [more] | EMCJ2011-47 pp.19-24 |
| EMCJ | 2010-07-15 14:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Estimation of Current Sources Magnitude Using Improved SPM Method Yuan Zhen, Jerdvisanop Chakarothai, Qiang Chen, Kunio Sawaya (Tohoku Univ.) EMCJ2010-26 |
To suppress the electromagnetic wave which is leaked from electrical circuits and devices, it is necessary to know the l... [more] | EMCJ2010-26 pp.27-31 |
| EMCJ (2nd) |
2010-05-27 09:50 |
Miyagi | Cyberscience Center, Tohoku University | Improved SPM Method for Estimating Location of Multiple Coherent Current Sources Jerdvisanop Chakarothai, Yuan Zhen, Qiang Chen, Kunio Sawaya (Tohoku Univ.) |
An improved SPM method is proposed and utilized to estimate location of EM sources which radiate unwanted EM noises in e... [more] | |
| CS, OCS (Joint) |
2010-01-29 09:30 |
Yamaguchi | Kaikyo Messe Shimonoseki | SPM-tolerant 16QAM with homodyne detection using Pilot-carrier-polarization-multiplexing Yukiyoshi Kamio, Moriya Nakamura, Tetsuya Miyazaki (NICT) CS2009-70 |
We investigated Self-Phase Modulation (SPM) tolerant by effect to nonlinearity of optical fiber using pilot-carrier pola... [more] | CS2009-70 pp.19-23 |
| CS, OCS (Joint) |
2010-01-29 13:15 |
Yamaguchi | Kaikyo Messe Shimonoseki | Wideband Wavelength-Flexible All-Optical Signal Regeneration Using Gain-Band Tunable Raman Amplification and Self-Phase-Modulation-Based Spectral Filtering Motoharu Matsuura, Naoto Kishi (Univ. of Electro-Comm.) OCS2009-113 |
We demonstrate operating wavelength-flexible all-optical signal regeneration with 80 nm wavelength range by simply contr... [more] | OCS2009-113 pp.79-82 |
| ACT (2nd) |
2009-11-10 13:05 |
Tokyo | Estimation of Current Distribution on Multiple Coherent Sources by Using Improved SPM Method Jerdvisanop Chakarothai (Tohoku Univ.), Tomohiro Inoue (TEPCO), Yuan Zhen, Qiang Chen, Kunio Sawaya (Tohoku Univ.) |
In this paper, the improved sampled pattern matching (SPM) method is proposed. The method is based on the substitution o... [more] | ||
| SDM, ED | 2009-06-24 14:00 |
Overseas | Haeundae Grand Hotel, Busan, Korea | [Invited Talk]
Metrology of microscopic properties of graphene on SiC Masao Nagase, Hiroki Hibino, Hiroyuki Kageshima, Hiroshi Yamaguchi (NTT BRL) ED2009-61 SDM2009-56 |
Graphene has recently attracted a lot of research interest because of its superior electric properties. Thermally grown ... [more] | ED2009-61 SDM2009-56 pp.47-52 |
| AP | 2008-10-17 13:50 |
Miyagi | Tohoku Gakuin University | Error Evaluation of Estimation of Source Locations by Using Near Field Tomohiro Inoue, Qiang Chen, Kunio Sawaya (Tohoku Univ.) AP2008-104 |
Estimating the source locations of electromagnetic (EM) waves is important for suppressing the emission of unwanted EM w... [more] | AP2008-104 pp.55-59 |
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