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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ISEC | 2023-05-17 16:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Concrete Quantum Cryptanalysis of Binary Elliptic Curves via Addition Chain (from CT-RSA 2023) Ren Taguchi, Atsushi Takayasu (The Univ. of Tokyo)  ISEC2023-13 |
(To be available after the conference date) [more] | ISEC2023-13 p.66 |
| ISEC, SITE, LOIS | 2022-11-18 15:20 |
Online | Online | On the difficulty of the 2nd MeDLP Masaaki Shirase (FUN) ISEC2022-37 SITE2022-41 LOIS2022-21 |
The Me scalar multiplication is defined for the Me operations on elliptic curves over finite fields, and Me version of t... [more] | ISEC2022-37 SITE2022-41 LOIS2022-21 pp.39-46 |
| HWS, ICD [detail] | 2021-10-19 16:15 |
Online | Online | Security evaluatuion of pairing-based cryptography against Special extended Number Field Sieve method Saito Kikuoka, Makoto Ikeda (Tokyo Univ.) HWS2021-52 ICD2021-26 |
Pairing-based cryptography is an extension of elliptic-curve-based cryptography for applications realizing functional cr... [more] | HWS2021-52 ICD2021-26 pp.57-62 |
| ICSS, IPSJ-SPT | 2018-03-07 13:00 |
Hokkaido | Okinawa Hokubu Koyou Nouryoku Kaihatsu Sougou Center | On the effectiveness of solving ECDLP using Characteristic set methods Tomoya Nishiguchi, Chen Mou, Kenta kodera, Atuko Miyaji (Osaka Univ.) ICSS2017-55 |
An elliptic curves cryptosystem is cryptography which guarantee safety in public key cryptosystem.When we use index calc... [more] | ICSS2017-55 pp.25-30 |
| HCGSYMPO (2nd) |
2015-12-16 - 2015-12-18 |
Toyama | Toyama International Conference Center | Silent Speech BCI
-- An investigation for practical problems -- Shun Hirose (KIT), Hiromi Yamaguchi (NEC), Takashi Ito, Toshimasa Yamazaki (KIT), Shinichi Fukuzumi (NEC), Takahiro Yamanoi (Hokkai Gakuen Univ.) |
We have developed single-trial-EEG-based silent speech BCI (SSBCI) using speech signals. Our algorithm consisted of (1) ... [more] | |
| NC, MBE | 2015-03-17 09:55 |
Tokyo | Tamagawa University | Silent Season BCI
-- Performance of HMM -- Takashi Ito, Hiromi Yamaguchi (KIT), Ayaka Yamaguchi (Hitachi systems), Toshimasa Yamazaki (KIT), Shin'ichi Fukuzumi (NEC), Takahiro Yamanoi (Hokkaido Gakuen University) MBE2014-130 NC2014-81 |
The purpose of this study is to generalize our previous SSBCI (Silent Speech Brain-Computer Interface) study proposed in... [more] | MBE2014-130 NC2014-81 pp.81-84 |
| NC, MBE (Joint) |
2014-03-18 15:00 |
Tokyo | Tamagawa University | Silent Speech BCI
-- Generalization to consonant recognition -- Hiromi Yamaguchi, Ayaka Yamaguchi, Toshimasa Yamazaki (Kyushu Inst. of Tech.), Shin'ichi Fukuzumi (NEC) MBE2013-144 |
This study will address itself to a generalization of our previous SSBCI (silent speech Brain-Computer Interface), which... [more] | MBE2013-144 pp.163-166 |
| NC, MBE (Joint) |
2014-03-18 15:20 |
Tokyo | Tamagawa University | Functional Brain Network using Synchronization Likelihood(SL) constructed from EEGs Taichi Toh, Risa Urata, Toshimasa Yamazaki (Kyusyu Inst. of Tech.), Yoshiyuki Kuroiwa (Teikyo Univ.) MBE2013-145 |
Functional Brain Network (FBN) could visualize the connectivity between brain regions in brain activity associated with ... [more] | MBE2013-145 pp.167-170 |
| MBE | 2012-05-25 11:20 |
Toyama | Silent speech BCI
-- Bereitschaftspotential during actual and silent janken tasks -- Masaya Yamada, Toshimasa Yamazaki (KIT), Ken-ichi Kamijo (NEC), Takahiro Yamanoi (Hokkai Gakuen University) MBE2012-3 |
We have developed a new single-trial-EEG-based BCI using silent speech tasks. This BCI consists of two phases. The first... [more] | MBE2012-3 pp.13-16 |
|
| IT | 2011-07-22 10:20 |
Okayama | Okayama University | Paring-Friendly Curve over Extension Field of Degree r where r is The Group Order Yuki Mori, Taichi Sumo, Yasuyuki Nogami (Okayama Univ.), Tomoko K. Matsushima (Polytechnic Univ.), Satoshi Uehara (Kitakyusyu City Univ.) IT2011-18 |
This paper considers the torsion group structure when the extension degree of the definition field of the non-supersin... [more] |
IT2011-18 pp.47-52 |
| HCS | 2011-01-21 15:00 |
Osaka | Osaka University Nakanoshima Center | Silent speech BCI
-- using single-trial EEGs and speech signals -- Keiji Matsunaga, Keiichi Yamamoto, Kazufumi Tanaka, Toshimasa Yamazaki (KIT), Ken-ichi Kamijo (NEC), Takahiro Yamanoi (HGU) HCS2010-52 |
This study proposes a new silent speech BCI using both single-trial EEGs and speech signals. The EEGs segments, correspo... [more] | HCS2010-52 pp.49-52 |
| IT, ISEC, WBS | 2010-03-05 16:10 |
Nagano | Nagano-Engineering Campus, Shinshu University | A study on the probabilistic algorithm to solve the elliptic curve discrete logarithm problem Osamu Ashihara, Yoshitaka Sagara, Nobuhide Sakuragi, Tomoko K. Matsushima (Polytechnic Univ.) IT2009-129 ISEC2009-137 WBS2009-108 |
In this paper a probabilistic algorithm to solve the ECDLP is presented. This scheme uses the symmetry of the elliptic c... [more] | IT2009-129 ISEC2009-137 WBS2009-108 pp.373-380 |
| WBS, IT, ISEC | 2009-03-10 09:25 |
Hokkaido | Hakodate Mirai Univ. | Elliptic curves with a pre-determined embedding degree Shoujirou Hirasawa, Atsuko Miyaji (JAIST) IT2008-79 ISEC2008-137 WBS2008-92 |
A paring over an elliptic-curve E(F_{p^m}) to an extension field of F_{p^{mk}} has begun to be attractive to cryptosyste... [more] | IT2008-79 ISEC2008-137 WBS2008-92 pp.223-229 |
| MBE | 2009-01-24 14:55 |
Saga | Saga University | Development of BCI using single-trial EEGs
-- Classificaton accuracy of quantification method II -- Minami Motoi, Maiko Sakamoto, Kazufumi Tanaka, Masahiro Katanosaka, Toshimasa Yamazaki (Kyushu Inst. of Tech.), Hideyuki Maki (Japan Technical Software), Hiroshi Takayanagi (Information Science Research Center), Takahiro Yamanoi (Hokkai Gakuen Univ.), Ken-ichi Kamijo (NEC Nano Electronics Res. Labs.) MBE2008-91 |
In this study, we report one of the key technologies in our single-trial-EEG-based BCI (Brain-Computer Interface). The t... [more] | MBE2008-91 pp.79-82 |
| MBE | 2009-01-24 15:20 |
Saga | Saga University | Development of BCI using single-trial EEGs
-- Repruducibility of ICA results -- Masahiro Katanosaka, Kazufumi Tanaka, Minami Motoi, Maiko Sakamoto, Toshimasa Yamazaki (Kyushu Inst. of Tech.), Hideyuki Maki (Japan Technical Software), Hiroshi Takayanagi (Information Science Research Center), Takahiro Yamanoi (Hokkai Gakuen Univ.), Ken-ichi Kamijo (NEC Nano Electronics Res. Labs.) MBE2008-92 |
This study discusses the reproducibility of result of ICA which is one of the key technologies in our single-trial-EEG-b... [more] | MBE2008-92 pp.83-86 |
| ISEC, LOIS | 2008-11-14 09:30 |
Aichi | Nagoya Noh Theater | Elliptic curves with a pre-determined embedding degree. Shoujirou Hirasawa, Atsuko Miyaji (Japan Advanced Instisute of Science and Technology) ISEC2008-82 OIS2008-58 |
Embedding degree k is one indicator to the difference between on the elliptic curve discrete logarithm problem (ECDLP) a... [more] | ISEC2008-82 OIS2008-58 pp.63-66 |
| LQE | 2008-05-23 15:25 |
Fukui | Bunkyo Campus, Univ. Of Fukui | Consideration about characteristic improvements of a VCSEL using an external cavity system. Kohei Doi, Yuta Minabe, Jun Chiba, Tadashi Tamura, Takashi Sato, Masashi Ohkawa, Takeo Maruyama (Niigata Univ.) LQE2008-13 |
The recent development of FTTH (Fiber To The Home) can provide not only an Internet service but also IP phone and Cable ... [more] | LQE2008-13 pp.59-62 |
| CPM, LQE, OPE, EMD | 2007-08-24 14:25 |
Hokkaido | Hokaido Univ. | Frequency stabilization of an external cavity diode laser
-- Countermeasure against atmospheric temperature variations -- Yuta Minabe, Kohei Doi, Toshiya Kaizaka, Takashi Sato, Tadashi Tamura, Masashi Ohkawa, Takeo Maruyama (Niigata Univ.) EMD2007-52 CPM2007-73 OPE2007-90 LQE2007-53 |
External cavity diode lasers are presently experiencing a surge in popularity, as laser light-sources for advanced optic... [more] | EMD2007-52 CPM2007-73 OPE2007-90 LQE2007-53 pp.123-126 |
| LQE | 2007-05-25 14:50 |
Toyama | Kanazawa Univ. | Investigation of characteristic improvements in an external cavity diode laser system using a double optical feedback method. Kohei Doi, Yuta Minabe, Toshiya Kaizaka, Takashi Sato, Takeo Maruyama, Masashi Ohkawa (Niigata Univ.) LQE2007-11 |
Wavelength stability and spectrum purity are crucial, when a semiconductor laser is used as a light source, in precision... [more] | LQE2007-11 pp.49-52 |
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