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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2022-03-04 09:30 |
Online | Online | [Short Paper]
Path Loss Model in Radio Environment with Low SNR Signal Shinsuke Bannai, Katsuya Suto (UEC)  SR2021-112 |
The major challenge of measurement-based radio propagation estimation is to have an accurate path loss model at cell-edg... [more] | SR2021-112 pp.118-120 |
| SR | 2021-11-04 15:05 |
Online | Online | [Invited Lecture]
Radio Environment Imaging: Ongoing Challenge and Future Perspective Katsuya Suto (UEC) SR2021-48 |
It is essential for wireless communications to recognize radio propagation's spatial characteristics, including path los... [more] | SR2021-48 p.46 |
| CS, CAS | 2020-02-27 12:10 |
Kumamoto | A Serial Multiplier based on Sequential Subtraction from Maximum Products and Its Negative Number Calculation Method Masahiro Nagata (Okayama Prefectural Univ.), Masafumi Kondo (Kawasaki Univ. of Medical Welfare), Daichi Ikeda (Sanyo Denken), Isao Kayano (Kawasaki Univ. of Medical Welfare), Tomoyuki Yokogawa, Yoichiro Sato (Okayama Prefectural Univ.) CAS2019-105 CS2019-105 |
In recent years, digital hearing aids have become widespread, but their battery life is only about several days. To solv... [more] | CAS2019-105 CS2019-105 pp.43-48 |
|
| CQ | 2016-07-27 14:00 |
Osaka | The Osaka Umeda Campus, Kwansei Gakuin Univesity | A study on estimation of number of spare equipments for telecommunication networks.
-- Alternative solution using the binomial distribution -- Hiroyuki Funakoshi, Tatsuya Matsukawa, Takuma Tsubaki (NTT) CQ2016-41 |
The authors have been proposed a method to estimate the number of spare equipments necessary for the next month from th... [more] | CQ2016-41 pp.49-54 |
| ISEC | 2015-05-15 13:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Truncated Differential Attack on Block Cipher PRINCE Satoshi Setoguchi (Kagoshima Univ), Yasutaka Igarashi, Toshinobu Kaneko (Tokyo Univ of Science), Seiji Fukushima, Tomohiro Hachino (Kagoshima Univ) ISEC2015-2 |
PRINCE is an SPN-type 64-bit block cipher with a 128-bit key in 2012 proposed by Borghoff et al. [1]. The number of roun... [more] | ISEC2015-2 pp.9-14 |
| CPSY, IPSJ-EMB, IPSJ-SLDM, DC [detail] | 2015-03-07 13:25 |
Kagoshima | Design and Evaluation of a Floating-point Multiplier with Online Error Detection by Partial Duplication Nobutaka Kito (Chukyo Univ.), Kazushi Akimoto, Naofumi Takagi (Kyoto Univ.) CPSY2014-181 DC2014-107 |
A floating-point multiplier with reduced precision error detection is proposed. It uses a truncated multiplier for chec... [more] |
CPSY2014-181 DC2014-107 pp.125-130 |
|
| CQ, IMQ, MVE, IE (Joint) [detail] |
2015-03-03 09:45 |
Tokyo | Seikei Univ. | A study on estimation of number of spare equipments for telecommunication networks Hiroyuki Funakoshi, Tatsuya Matsukawa, Takuma Tsubaki (NTT) CQ2014-113 |
The authors have been proposed the failure rate estimation method considering the change in number of equipments for tel... [more] | CQ2014-113 pp.7-12 |
| MW (2nd) |
2014-11-26 - 2014-11-28 |
Overseas | King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok | A Compact Dual-Band Circle-Truncated Antenna for IEEE 802.11 a/b/g/n Applications Warangkana Chaihongsa, Chuwong Phongcharoenpanich (KMITL) |
This paper presents a dual-band circle-truncated antenna for WLAN system which can operate along the frequencies of 2.4 ... [more] | |
| DC | 2014-06-20 15:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Floating-point Multiplier with Reduced Precision Error Checking by Partial Duplication Nobutaka Kito (Chukyo Univ.), Kazushi Akimoto, Naofumi Takagi (Kyoto Univ.) DC2014-15 |
We propose a floating-point multiplier with reduced precision error checking. The multiplier uses a truncated multiplie... [more] |
DC2014-15 pp.33-38 |
| R | 2013-10-18 13:30 |
Fukuoka | PoP: Prediction on Predictions Hideo Hirose, Takenori Sakumura, Yuki Koyanagi (Kyushu Inst. of Tech.) R2013-64 |
In observing the widely spread of patients caused by infectious diseases or the increase of the number of failures of eq... [more] | R2013-64 pp.1-6 |
|
| R | 2013-10-18 15:55 |
Fukuoka | Prediction for the Spread of MERS Infection after Mecca Hajj Pilgrimage Yoshiko Tokusada, Masakazu Tokunaga, Takenori Sakumura, Hideo Hirose (Kyushu Inst. of Tech.) R2013-71 |
Middle East respiratory syndrome coronavirus (MERS-CoV), similar to SARS, has been emerging recently, and this kind of v... [more] | R2013-71 pp.41-45 |
|
| EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] | 2012-07-20 11:45 |
Hokkaido | How to purge imaginary path in truncate analysis Toshinobu Kaneko (TUS) ISEC2012-32 SITE2012-28 ICSS2012-34 EMM2012-24 |
Truncate path search is an effective method to evaluate an upper bound of the maximum characteristic probability of the ... [more] | ISEC2012-32 SITE2012-28 ICSS2012-34 EMM2012-24 pp.167-173 |
|
| IT | 2011-07-21 14:00 |
Okayama | Okayama University | Security evaluation of HyRAL against Boomerang Attack Tomoya Inoue, Toshinobu Kaneko (TUS) IT2011-10 |
HyRAL is the block cipher proposed by Hirata in 2010. In this paper, we study security evaluation of HyRAL against Boom... [more] |
IT2011-10 pp.1-6 |
| ICD | 2010-12-17 15:40 |
Tokyo | RCAST, Univ. of Tokyo | Design of a Low Error LUT-based Truncated Multiplier Van-Phuc Hoang, Cong-Kha Pham (Univ. of Electro-comm.) ICD2010-126 |
Truncated multiplication is an efficient method to reduce area and power consumption of multipliers in signal processing... [more] | ICD2010-126 pp.159-162 |
| AP, RCS (Joint) |
2010-11-12 15:20 |
Fukui | Fukui Univ. | Interference Suppression by Adaptive Control on Truncated Icosahedoron Antenna Yoshiaki Koga, Mitoshi Fujimoto, Toshikazu Hori (Univ. of Fukui) AP2010-117 |
Stationary satellite for satellite communications is located on a geostationary orbit at equal angular difference. The a... [more] | AP2010-117 pp.147-150 |
| R | 2010-10-29 14:05 |
Kagoshima | Infectious Disease Spread Predictions and Recent Examples Hideo Hirose, Kazuhiro Matsukuma, Tsubasa Kawano, Takenori Sakumura (KIT) R2010-27 |
For infectious disease spread analysis, like SARS, the novel influenza, and the FMD (foot-and-mouth disease), we have us... [more] | R2010-27 pp.15-20 |
|
| R | 2009-10-16 15:40 |
Fukuoka | Kyutech Plaza@Tenjin of Kyushu Institute of Technology | Pandemic Analysis in Swine Influenza A(H1N1)) Yuki Toyosaka, Hideo Hirose (Kyushu Inst. of Tech.) R2009-38 |
So far, we have proposed a combined model, the MADE, consisting of the SIR model with ordinary differential equations an... [more] | R2009-38 pp.31-36 |
| OFT, OCS (Joint) |
2009-08-28 16:15 |
Hokkaido | A Study of Noninvasive Optical Parameters Determination in Scattering Medium Based on Diffused Optical Tomography Utilizing Only Backward Reemissions Seiki Kawasaki, Yusuke Maeda, Tadatoshi Tanifuji (Kitami Inst. of Tech.) OFT2009-32 |
Image quality of time-resolved diffused optical tomography reconstructed by utilizing only backward reemissions has been... [more] | OFT2009-32 pp.73-76 |
|
| MI | 2009-01-20 15:05 |
Overseas | National Taiwan University | A new method for region-of-interest image reconstruction in x-ray CT Yoshinori Hirabayashi, Koichi Ogawa (Hosei Univ.) MI2008-121 |
Region-of-interest (ROI) image reconstruction realizes low dose examinations in an x-ray CT. We proposed a new method fo... [more] | MI2008-121 pp.279-282 |
| OCS, OFT (Joint) |
2008-08-28 14:20 |
Hokkaido | A Study for Estimating Optical Parameters in Scattering Media by Utilizing Time-Resolved Diffused Optical Tomography Seiki Kawasaki, Akira Kobayasi, Tadatoshi Tanifuji (Kitami Inst. Tech.) OFT2008-21 |
Reconstructed image quality improvements of inhomogeneous scattering medium utilizing time-resolved optical tomography h... [more] | OFT2008-21 pp.29-32 |
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