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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| QIT (2nd) |
2023-12-19 10:30 |
Okinawa | OIST (Primary: On-site, Secondary: Online) |
Implementation of robustly optimized dynamical decoupling on superconducting qubits Akinori Machino (Osaka Univ./QIQB), Kazuhisa Ogawa (QIQB), Kosuke Mitarai (Osaka Univ./QIQB), Takefumi Miyoshi (QIQB/e-trees/QuEL), Hidehisa Shiomi (QIQB), Shinichi Morisaka (QIQB/QuEL), Ryo Matsuda (Osaka Univ.), Keisuke Koike (e-trees), Ryutaro Ohira, Toshi Sumida, Yoshinori Kurimoto, Yuuya Sugita, Yosuke Ito (QuEL), Yasunari Suzuki (NTT), Peter A. Spring, Shiyu Wang, Shuhei Tamate, Yutaka Tabuchi (RIKEN), Yasunobu Nakamura (RIKEN/The univ. of Tokyo), Makoto Negoro (QIQB/QuEL) |
Dynamical decoupling (DD) is one of the important techniques to protect the state of a qubit from decoherence, and plays... [more] | |
| EMCJ, MICT (Joint) |
2020-03-13 15:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Cancelled but technical report was issued) |
Study on Numerical Error of De-embedding Method by Cylindrical Wave Expansion for Two-dimensional Reverberation Chambers Kodai Yaguchi, Takahiro Aoyagi (Tokyo Tech)  EMCJ2019-94 |
The de-embedding method using cylindrical wave expansion is expected to be applied to design by separating the effect of... [more] | EMCJ2019-94 pp.11-14 |
| NLP, NC (Joint) |
2019-01-23 11:00 |
Hokkaido | The Centennial Hall, Hokkaido Univ. | Performance Evaluation of Chaotic Random Numbers Using Integer Logistic Map by NIST Test Shiki Kanamaru (TUS), Yutaka Shimada (Saitama Univ.), Kantaro Fujiwara (UT), Tohru Ikeguchi (TUS) NLP2018-100 |
In this report, we generated pseudorandom numbers using chaotic dynamics and investigated its performance as pseudorando... [more] | NLP2018-100 pp.23-28 |
| CAS, NLP | 2018-10-18 15:05 |
Miyagi | Tohoku Univ. | Effects of numerical precision on statistical performance of chaotic random numbers Shiki Kanamaru (TUS), Yutaka Shimada (Saitama Univ.), Kantaro Fujiwara (UT), Tohru Ikeguchi (TUS) CAS2018-45 NLP2018-80 |
We investigated the possibility of generating a pseudo random number sequence with good performance by using chaotic dyn... [more] | CAS2018-45 NLP2018-80 pp.45-50 |
| CAS | 2016-01-29 10:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | On a piecewise linear enclosure of a continuous function of many variables
-- Error bounds of numerical convolution -- Hideaki Okazaki, Shunsuke Otsuka, Hideo Nakano (SIT) CAS2015-72 |
We provide the importance that Weierstrass's approximation theorem contributes to constructions of piecewise linear enc... [more] | CAS2015-72 pp.61-66 |
| EMT, IEE-EMT | 2015-10-30 10:00 |
Miyazaki | Holiday Inn ANA Resort Miyazaki | High precision analysis of long-rage electromagnetic wave propagation by utilizing the semi-implicit FDTD method Kazuhiro Fujita (Fujitsu) EMT2015-76 |
The finite-difference time-domain (FDTD) method has been widely used for time domain analysis of electromagnetic wave. T... [more] | EMT2015-76 pp.185-190 |
| EMT, MW, OPE, MWP, EST, IEE-EMT [detail] | 2015-07-16 10:10 |
Hokkaido | Kushiro City Lifelong Learning Center | Quantitative Evaluation of Error of Electromagnetic Analysis Caused by Error of FDTD Numerical Models Constructed by Depth Sensor Jun Sonoda, Kaiki Konno (NIT,Sendai College), Yasushi Kanazawa (TUT), Motoyuki Sato (Tohoku Univ.) EMT2015-21 MW2015-59 OPE2015-33 EST2015-25 MWP2015-24 |
To analyze electromagnetic wave in realistic environments with the finite-difference time-domain (FDTD) method, we have ... [more] | EMT2015-21 MW2015-59 OPE2015-33 EST2015-25 MWP2015-24 pp.71-75 |
| IBISML | 2015-03-05 16:45 |
Kyoto | Kyoto University | Effects of Numerical Errors against Sample Mahalanobis Distances Yasuyuki Kobayashi (Teikyo Univ.) IBISML2014-90 |
I have studied the detail conditions that the numerical errors of sample Mahalanobis distances (T^2=y^' S^(-1) y) of the... [more] | IBISML2014-90 pp.39-46 |
| CAS | 2015-01-30 13:30 |
Tokyo | Tokyo Metropolitan University (Akihabara Satellite Campus) | On a piecewise linear enclosure of a continuous function of many variables Shunsuke Otsuka, Hideo Nakano, Hideaki Okazaki (Shonan Inst. Tech.) CAS2014-117 |
We provide the importance that Weierstrass's approximation theorem contributes to constructions of piecewise linear enc... [more] | CAS2014-117 pp.63-66 |
| EST | 2014-05-30 16:15 |
Tokyo | Numerical dispersion analysis of a semi-implicit 2-D FDTD scheme with implicit time updating of magnetic field Kazuhiro Fujita (Fujitsu) EST2014-12 |
Recently we have proposed a semi-implicit scheme with implicit time update equations only for magnetic field components ... [more] | EST2014-12 pp.65-70 |
|
| NC, MBE (Joint) |
2012-12-12 10:20 |
Aichi | Toyohashi University of Technology | Numerical Analysis of Electrogastrograms in Elderly using Stochastic Resonance Model Yukimasa Kasamatsu, Fumiya Kinoshita, Yasuyuki Matsuura, Hiroki Takada (Univ. of Fukui) MBE2012-62 |
The electrical activity of the gastrointestine is measured using an electrogastrograph and presented as an electrogastro... [more] | MBE2012-62 pp.9-12 |
| QIT (2nd) |
2012-11-27 - 2012-11-28 |
Kanagawa | Keio Univ. Hiyoshi Campus | [Poster Presentation]
Numerical errors in time-dependent MPS simulations of quantum computing Akira Saitoh (NII) |
The time-dependent matrix-product-state (TDMPS) simulation method has been used for simulating quantum computing since 2... [more] | |
| EST, EMCJ, IEE-EMC [detail] | 2012-10-25 10:45 |
Miyagi | Tohoku Gakuin University(Tagajo Campus) | An investigation on the problem-solving environment (PSE) for the numerical wave analysis with the finite difference method considering numerical dispersion error Yukihisa Suzuki, Takashi Takashima (Tokyo Metropolitan Univ.) EMCJ2012-65 EST2012-49 |
When numerical analyses in wave dynamics are performed by finite difference methods, it is important to consider and eva... [more] | EMCJ2012-65 EST2012-49 pp.11-16 |
| EMCJ | 2012-07-19 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Fast and 3D Visualization of Poynting Vector Distribution on Real Environments Using the FDTD Method with GPUs Yuki Koseki, Jun Sonoda (SNCT), Yasushi Kanazawa (TUT), Motoyuki Sato (Tohoku Univ.) EMCJ2012-33 |
In recent year, an electromagnetic wave environment has become more complex with advance and higher frequency of wireles... [more] | EMCJ2012-33 pp.7-11 |
| QIT (2nd) |
2012-05-22 09:40 |
Fukui | Fukui Univ. | Numerical optimization method of dynamical decoupling sequences Yutaka Tabuchi, Masahiro Kitagawa (Osaka Univ.) |
A method for numerically generating dynamical decoupling (DD) sequences is presented. It is intended to tailor the DD se... [more] | |
| ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] | 2012-02-20 09:40 |
Hokkaido | Hokkaido Univ. | A Note on Accuracy Improvement of Error Analysis in Numerical Weather Prediction Shintaro Takahashi, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) |
This paper presents an estimation method of prediction error degrees in numerical weather prediction. The proposed metho... [more] | |
| EMCJ | 2011-07-14 15:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Computational Error Evaluation of Electromagnetic Dosimetry for Intermediate Frequency Contact Current Junya Hattori, Akimasa Hirata (Nagoya Inst.) EMCJ2011-56 |
Contact currents occur when a person touches conductive surfaces at a different electric potentials. In the low frequenc... [more] | EMCJ2011-56 pp.71-74 |
| EMCJ, MW, EST | 2011-05-26 13:05 |
Tokyo | NICT | A discussion on the application of locally one-dimensional FDTD method with the numerical dispersion error analysis Kensuke Sasaki, Yukihisa Suzuki (Tokyo Metropolitan Univ.), Soichi Watanabe (NICT) EMCJ2011-14 MW2011-11 EST2011-7 |
The locally one-dimensional FDTD (LOD-FDTD) method is introduced as faster and more simple implicit method than the alte... [more] | EMCJ2011-14 MW2011-11 EST2011-7 pp.27-32 |
| AP | 2010-12-17 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Simple Formulation for Numerical Dispersion Error by 2-D and 3-D FDTD Method Jun Sonoda (SNCT), Motoyuki Sato (Tohoku Univ.) AP2010-130 |
The finite-different time-domain (FDTD) method has been widely used to analyze propagation and scattering of electromagn... [more] | AP2010-130 pp.73-77 |
| EMT, OPE, MW, IEE-EMT [detail] | 2010-07-29 16:40 |
Hokkaido | Hokkaido Univ. | Analysis of a waveguide grating using the 3-D LOD-FDTD method Ryoji Ando, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) MW2010-50 OPE2010-35 |
The three-dimensional finite-difference time-domain (FDTD) method based on the locally one-dimensional (LOD) scheme is a... [more] | MW2010-50 OPE2010-35 pp.69-74 |
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