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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ICD, SDM, ITE-IST [detail] | 2016-08-03 14:40 |
Osaka | Central Electric Club | PN-Body Tied Super Steep SS FET with Body Bias below 1V and Drain Bias 0.1V Takahiro Yoshida, Jiro Ida, Takashi Horii (KIT), Masao Okihara (Lapis), Yasuo Arai (KEK)  SDM2016-66 ICD2016-34 |
We have found out that the super steep Subthreshold Slope (SS) of the PN-body tied SOI FET appeared with the body voltag... [more] | SDM2016-66 ICD2016-34 pp.117-121 |
| IT, EMM | 2016-05-19 13:40 |
Hokkaido | Otaru Economic Center | A Consideration on Relationships between Correlation of Information Stored on Nodes and Coding Efficiency for Cooperative Regenerating Codes Takahiro Yoshida (Yokohama College of Commerce), Toshiyasu Matsushima (Waseda Univ.) IT2016-5 EMM2016-5 |
In this study, we consider cooperative regenerating codes for distributed storage systems. Cooperative regenerating cod... [more] |
IT2016-5 EMM2016-5 pp.25-30 |
| EMCJ, IEE-EMC | 2015-12-18 11:20 |
Aichi | TOYOTA CENTRAL R&D LABS., INC. | Effect of AC Coupling of Ground Connection between Audio Equipment on Propagation Noise Suppression and Inter-Modulation Distortion Reduction Shuhei Tagaya, Takahiro Yoshida (Tokyo Univ. of Science) EMCJ2015-93 |
As we consider that the propagation noise on the ground line of interconnection between audio equipment affect their pla... [more] | EMCJ2015-93 pp.19-23 |
| BioX | 2015-08-24 16:15 |
Hokkaido | Otaru Port Marina | A Study on Individuality of Time Series Centripetal Acceleration Data in Writing Marks on Smart Phone Yelim Kang, Takahiro Yoshida, Seiichiro Hangai (TUS) BioX2015-17 |
Sign authentication is one of behavioral biometrics. Advantages of the sign authentication are small load of users and u... [more] | BioX2015-17 pp.21-26 |
| BioX, ITE-ME, ITE-IST | 2015-06-29 13:30 |
Ishikawa | Kanazawa University, Kakuma Campus | A Study on Easy Owner Authentication using Hand-written Alphabets on Smart Phone Shingo Watanabe, Takahiro Yoshida, Seiichiro Hangai (TUS) BioX2015-5 |
In recently, multi-function mobile phones such as smart phone have been spread, online shopping with non-face to face by... [more] | BioX2015-5 pp.33-38 |
| BioX | 2014-10-16 14:55 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki) | A Study on Fingerprint Authentication Using Camera Image and its Interoperability Yusuke Takahashi, Takahiro Yoshida, Seiichiro Hangai (TUS) BioX2014-31 |
In current fingerprint authentication, a requirement of a fingerprint scanner device limits the use of the fingerprint a... [more] | BioX2014-31 pp.17-22 |
| BioX | 2014-10-17 09:30 |
Okinawa | Nobumoto Ohama Memorial Hall (Ishigaki) | A Study on Owner Authentication by Hand-written Sign on Smart Phone Yuki Tanaka, Takahiro Yoshida, Seiichiro Hangai (Tokyo Univ. of Science) BioX2014-34 |
With the spread of usersof portable smartphones and tablets, personal authentication based on handwritten characters/fig... [more] | BioX2014-34 pp.31-36 |
| MBE, BioX | 2014-09-12 13:55 |
Nagano | Shinshu University | A study on speaker authentication using LSP information of CELP encoder Naoki Nishizawa, Takahiro Yoshida, Seiichiro Hangai (Tokyo Univ. of Science) BioX2014-15 MBE2014-38 |
Analysis-synthesis coding method of speech called CELP in VoIP and cellular phones are used. It is believed to be able t... [more] | BioX2014-15 MBE2014-38 pp.27-32 |
| IT | 2013-07-25 15:30 |
Tokyo | Nishi-Waseda campus, Waseda University | A Consideration on Modeling and Optimality of Regenerating Codes Considering Security of Shares Takahiro Yoshida (Yokohama College of Commerce), Hajime Jinushi (Aoyama Gakuin Univ.), Toshiyasu Matsushima (Waseda Univ.) IT2013-16 |
e consider regenerating codes. Regenerating codes are a class of codes for distributed storage systems that enable a dat... [more] | IT2013-16 pp.27-32 |
| BioX (2nd) |
2013-05-24 17:40 |
Toyama | Toyama Prefectural University | [Poster Presentation]
Application of Turning Points of Writing Pressure to Japanese Online Signature Verification Chihiro Koshiba, Takahiro Yoshida, Seiichiro Hangai (TUS) |
International standard for signature/sign processed data discussed in ISO/IEC JTC1 SC37 WG3 part11 has been issued. In t... [more] | |
| BioX (2nd) |
2013-05-24 17:40 |
Toyama | Toyama Prefectural University | [Poster Presentation]
A Study on the Block size for stable Minutiae Extraction in Fingerprint Authentication Yuki Higuchi, Takahiro Yoshida, Seiichiro Hangai (TUS) |
[more] | |
| IT, ISEC, WBS | 2013-03-07 14:30 |
Osaka | Kwansei Gakuin Univ., Osaka-Umeda Campus | A consideration on minimum storage regenerating codes for functions Takahiro Yoshida, Hajime Jinushi (Aoyama Gakuin Univ.), Toshiyasu Matsushima (Waseda Univ.) IT2012-78 ISEC2012-96 WBS2012-64 |
We consider regenerating codes for functions. Regenerating codes are a class of codes for distributed storage systems th... [more] | IT2012-78 ISEC2012-96 WBS2012-64 pp.107-112 |
| BioX (2nd) |
2012-08-27 16:00 |
Tokyo | Waseda Univ. Nishiwaseda Campus | A study on the Individuality Included in Dynamic Minutiae Change with Different Finger Pressure Levels Aya Hasegawa, Takahiro Yoshida, Kaichi Fujimura, Seiichiro Hangai (TUS) |
In Finger Authentication, Minutiae changes dynamically with different finger pressure even if the fingerprint is detecte... [more] | |
| IT | 2012-05-25 14:00 |
Fukuoka | A consideration on characteristics of Huffman codes for binary memoryless sources Takahiro Yoshida, Hajime Jinushi (Aoyama Gakuin Univ.) IT2012-1 |
We consider characteristics of Huffman codes for extended binary memoryless sources. The construction of Huffman codes c... [more] | IT2012-1 pp.1-6 |
|
| IT | 2011-07-21 15:15 |
Okayama | Okayama University | A study of statistical modeling of authentication using PUF Satoru Ishii (Waseda Univ.), Takahiro Yoshida (Aoyama Univ.), Shunsuke Horii, Toshiyasu Matsushima (Waseda Univ.) IT2011-13 |
Nowadays, it is pointed out that storing the secret in nonvolatile memory of the device has a chance to leak the secret ... [more] | IT2011-13 pp.19-24 |
| ISEC, IT, WBS | 2011-03-04 13:50 |
Osaka | Osaka University | A consideration on unconditionally secure key distribution schemes considering leakage of secret information of key distribution centers Takahiro Yoshida, Hajime Jinushi (Aoyama Gakuin Univ.), Toshiyasu Matsushima (Waseda Univ.) IT2010-112 ISEC2010-116 WBS2010-91 |
A key distribution scheme (KDS) is a method of distributing secret keys in the network. In the conventional KDS, the sec... [more] | IT2010-112 ISEC2010-116 WBS2010-91 pp.289-294 |
| EA, US (Joint) |
2011-01-21 11:00 |
Kyoto | Doshisha Univ. | Influences on Jitter Characteristics of Digital Audio Interface by the AC Power condition Hiroki Koyama, Atsushi Hata, Takahiro Yoshida, Noriaki Masui (TUS) US2010-105 EA2010-118 |
It is said that the sound quality and perceptible sound scape are different by the condition of AC power supplied to the... [more] | US2010-105 EA2010-118 pp.77-82 |
| EA, US (Joint) |
2011-01-21 11:30 |
Kyoto | Doshisha Univ. | A study on time domain audio signal analysis for measurement of nuance of sound Atsushi Hata, Hiroki Koyama, Takahiro Yoshida, Noriaki Masui (TUS) US2010-106 EA2010-119 |
Our goal is to develop measurement and analysis method of perceptible difference of sound quality and nuance. In this st... [more] | US2010-106 EA2010-119 pp.83-88 |
| IT | 2011-01-18 11:40 |
Nara | Lower bounds on the memory size of entities for a ramp key distribution scheme and an optimal construction Takahiro Yoshida, Hajime Jinushi (Aoyama Gakuin Univ.), Toshiyasu Matsushima (Waseda Univ.) IT2010-57 |
The security notion of conventional ramp key distribution scheme (KDS) is that fraudulent centers and users can get part... [more] | IT2010-57 pp.19-24 |
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| VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2010-12-01 11:05 |
Fukuoka | Kyushu University | A study of the success rate of MIA under various probability density function estimations Yohei Hori (AIST), Takahiro Yoshida (Aoyama Univ.), Toshihiro Katashita, Akashi Satoh (AIST) RECONF2010-48 |
The pfrobability density function (PDF) of voltage of AES hardware module is estimated in various ways and applied to ... [more] |
RECONF2010-48 pp.55-60 |
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