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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PRMU, IPSJ-CVIM | 2020-03-17 09:30 |
Kyoto | (Cancelled but technical report was issued) |
Evaluation of Initial Value of Nelder-Mead Method in Hyperparameter Optimization of Deep Learning Shintaro Takenaga (Kindai Univ), Shuhei Watanabe, Masahiro Nomura, Yoshihiko Ozaki, Masaki Onishi (AIST), Hitoshi Habe (Kindai Univ)  PRMU2019-90 |
(To be available after the conference date) [more] | PRMU2019-90 pp.127-132 |
| NC, IBISML, IPSJ-MPS, IPSJ-BIO [detail] | 2019-06-17 15:50 |
Okinawa | Okinawa Institute of Science and Technology | A Comparison of Surrogate Models in Bayesian Optimization Sho Shimoyama (Meiji Univ.), Masahiro Nomura (CA) IBISML2019-7 |
Bayesian optimization can efficiently select the next search point by using a surrogate model that estimates an objectiv... [more] | IBISML2019-7 pp.43-50 |
| IBISML | 2018-11-05 15:10 |
Hokkaido | Hokkaido Citizens Activites Center (Kaderu 2.7) | [Poster Presentation]
Proposal of Hyperparameter Optimization Framework Using a Non-Stationary Multi-Armed Bandit Algorithm Kenshi Abe, Masahiro Nomura (CA) IBISML2018-62 |
Hyperparameter optimization problem is an important problem that appears in areas such as machine learning. Hyperparamet... [more] | IBISML2018-62 pp.135-142 |
| IT, ISEC, WBS | 2016-03-11 10:00 |
Tokyo | The University of Electro-Communications | Reconsideration of Fail-Stop Signature Schemes and Their UC-Security Masahiro Nomura (Ex-Chiba Univ.), Katsuhiro Nakamura (Chiba Univ.) IT2015-131 ISEC2015-90 WBS2015-114 |
Fail-Stop Signature (FSS) schemes [1],[2] are signature schemes which satisfy unforgeability even against a forger with ... [more] | IT2015-131 ISEC2015-90 WBS2015-114 pp.181-188 |
| ISEC | 2014-09-05 14:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Fail-Stop Signature Scheme with TTP and Its UC-Security Masahiro Nomura, Katsuhiro Nakamura (Chiba Univ.) ISEC2014-49 |
As security requirements of fail-stop signature (FSS) schemes, non-repudiability and unforgeability are required. In thi... [more] | ISEC2014-49 pp.13-20 |
| ISEC, IT, WBS | 2014-03-11 11:00 |
Aichi | Nagoya Univ., Higashiyama Campus | A Note on Indistinguishability of Fail-Stop Signature Schemes Masahiro Nomura, Katsuhiro Nakamura (Chiba Univ.) IT2013-79 ISEC2013-108 WBS2013-68 |
Fail-Stop signature (FSS) schemes are digital signature schemes in which there are many signatures that pass the signatu... [more] | IT2013-79 ISEC2013-108 WBS2013-68 pp.155-161 |
| ICD, ITE-IST | 2013-07-04 10:20 |
Hokkaido | San Refre Hakodate | Intermittent Resonant Clocking Enabling Power Reduction at Any Clock Frequency for Near-Threshold Logic Circuits Hiroshi Fuketa (Univ. of Tokyo), Masahiro Nomura (STARC), Makoto Takamiya, Takayasu Sakurai (Univ. of Tokyo) ICD2013-26 |
In order to eliminate the limitation of a narrow frequency range of conventional resonant clocking, intermittent resonan... [more] | ICD2013-26 pp.13-18 |
| IT, ISEC, WBS | 2013-03-07 10:55 |
Osaka | Kwansei Gakuin Univ., Osaka-Umeda Campus | Consideration on Security Requirements of Fail-stop Signature Schemes Masahiro Nomura, Katsuhiro Nakamura (Chiba Univ.) IT2012-67 ISEC2012-85 WBS2012-53 |
A fail-stop signature (FSS) scheme is a digital signature scheme with forgery-proof function, in which even if an advers... [more] | IT2012-67 ISEC2012-85 WBS2012-53 pp.31-38 |
| SDM, ICD | 2011-08-26 12:55 |
Toyama | Toyama kenminkaikan | [Invited Talk]
0.5V Extremely Low Power Circuits for Wireless Sensor Nodes with Energy Harvesting Makoto Takamiya, Koichi Ishida, Hiroshi Fuketa (Univ. of Tokyo), Masahiro Nomura, Hirofumi Shinohara (STARC), Takayasu Sakurai (Univ. of Tokyo) SDM2011-88 ICD2011-56 |
0.5V extremely low power circuits for wireless sensor nodes with energy harvesting are shown. Minimum operating voltage ... [more] | SDM2011-88 ICD2011-56 pp.87-92 |
| SDM, ICD | 2011-08-26 16:05 |
Toyama | Toyama kenminkaikan | Reduction of Minimum Operating Voltage (VDDmin) of CMOS Logic Circuits with Post-Fabrication Automatically Selective Charge Injection Kentaro Honda, Katsuyuki Ikeuchi (Univ. of Tokyo), Masahiro Nomura (STARC), Makoto Takamiya, Takayasu Sakurai (Univ. of Tokyo) SDM2011-94 ICD2011-62 |
[more] | SDM2011-94 ICD2011-62 pp.121-126 |
| SDM, ICD | 2011-08-26 16:30 |
Toyama | Toyama kenminkaikan | Energy Efficiency Increase of Integer Unit Enabled by Contention-less Flip-Flops (CLFF) and Separated Supply Voltage between Flip-Flops and Combinational Logics Hiroshi Fuketa (Univ. of Tokyo), Koji Hirairi (STARC), Tadashi Yasufuku, Makoto Takamiya (Univ. of Tokyo), Masahiro Nomura, Hirofumi Shinohara (STARC), Takayasu Sakurai (Univ. of Tokyo) SDM2011-95 ICD2011-63 |
[more] | SDM2011-95 ICD2011-63 pp.127-132 |
| ICD | 2011-04-19 10:20 |
Hyogo | Kobe University Takigawa Memorial Hall | Multi-step Word-line Control Technology in Hierarchical Cell Architecture for Scaled-down High-density SRAMs Koichi Takeda, Toshio Saito, Shinobu Asayama, Yoshiharu Aimoto, Hiroyuki Kobatake, Shinya Ito, Toshifumi Takahashi, Kiyoshi Takeuchi, Masahiro Nomura, Yoshihiro Hayashi (Renesas Electronics) ICD2011-10 |
[more] | ICD2011-10 pp.55-58 |
| ICD | 2010-12-17 13:50 |
Tokyo | RCAST, Univ. of Tokyo | Misleading Energy and Performance Claims in Sub/Near Threshold Digital Systems Yu Pu, Xin Zhang, Jim Huang (Univ. of Tokyo), Atsushi Muramatsu, Masahiro Nomura, Koji Hirairi, Hidehiro Takata, Taro Sakurabayashi, Shinji Miyano (STARC), Makoto Takamiya, Takayasu Sakurai (Univ. of Tokyo) ICD2010-122 |
Many of us in the field of ultra-low-Vdd processors experience difficulty in assessing the sub/near threshold circuit te... [more] | ICD2010-122 pp.135-140 |
| OPE, LQE | 2010-06-25 15:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Lasing Oscillation in High-Q Three-Dimensional Photonic Crystal Nanocavities Aniwat Tandaechanurat, Satomi Ishida, Denis Guimard, Masahiro Nomura, Satoshi Iwamoto, Yasuhiko Arakawa (NanoQuine, Univ. of Tokyo) OPE2010-18 LQE2010-20 |
Three-dimensional photonic crystal (3D PhC) nanocavity is a key structure for realizing thresholdless lasers due to the ... [more] | OPE2010-18 LQE2010-20 pp.15-19 |
| OPE, EMT, LQE, PN, IEE-EMT | 2010-01-28 09:45 |
Kyoto | Single quantum dot-photonic crystal nanocavity laser Masahiro Nomura, Naoto Kumagai, Yasutomo Ota, Satoshi Iwamoto, Yasuhiko Arakawa (Univ. of Tokyo) PN2009-36 OPE2009-174 LQE2009-156 |
Strong light-matter interaction in a single semiconductor quantum dot-nanocavity coupled system provides various interes... [more] | PN2009-36 OPE2009-174 LQE2009-156 pp.11-14 |
|
| ICD | 2008-12-12 13:20 |
Tokyo | Tokyo Inst. Tech., Ohokayama Campus, Kokusa-Kouryu-Kaikan | Fast Voltage Control Scheme with Adaptive Voltage Control Steps and Temporary Reference Voltage Overshoots for Dynamic Voltage and Frequency Scaling Yoshifumi Ikenaga, Masahiro Nomura (NEC Electronics), Yoetsu Nakazawa (NEC Corporation), Yoshihiro Hayashi (NEC Electronics) ICD2008-121 |
[more] | ICD2008-121 pp.95-100 |
| LQE | 2007-12-07 10:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Encouragement Talk]
Nanocavity laser with ultralow threshold Masahiro Nomura, Yasutomo Ota, Naoto Kumagai, Satoshi Iwamoto, Yasuhiko Arakawa (INQIE, The Univ. of Tokyo) LQE2007-113 |
A coupling system of quantum dots and nanocavity realizes strong light-matter interaction. The unique physics in this sy... [more] | LQE2007-113 pp.1-6 |
| ICD, SDM | 2007-08-23 14:35 |
Hokkaido | Kitami Institute of Technology | An Optimal Supply Voltage Determiner Circuit for Minimum Energy Operations Yoshifumi Ikenaga, Masahiro Nomura, Yoetsu Nakazawa, Yasuhiko Hagihara (NEC Corp.) SDM2007-151 ICD2007-79 |
[more] | SDM2007-151 ICD2007-79 pp.57-62 |
| ICD, SDM | 2007-08-23 16:00 |
Hokkaido | Kitami Institute of Technology | [Panel Discussion]
Dynamic Voltage & Frequency Scaling ; A Key Technology for Deep Sub-100nm SoCs ! Tadayoshi Enomoto (Chuo Univ.), Naohiko Irie (Hitachi), Hiroshi Okano (Fujitsu), Shiro Sakiyama (Matsushita), Masakatsu Nakai (Sony), Koji Nii (Renesas Technology), Masahiro Nomura (NEC), Hiroyuki Mizuno (Hitachi) SDM2007-154 ICD2007-82 |
[more] | SDM2007-154 ICD2007-82 pp.75-78 |
| MBE | 2007-07-20 17:05 |
Tokushima | Blood flow velocity pattern for aged people doing continuous pysical training Koichi Shinohara, Azran Azhim, Kyohei Akioka, Masatake Akutagawa (Univ. of Tokushima), Hiroyuki Tanaka (Naruto Univ. of Education), Shigeru Obara, Masahiro Nomura, Kazuo Yoshizaki (Univ. of Tokushima), Hisao Yamaguchi (Tokushima Bunri Univ), Yohsuke Kinouchi (Univ. of Tokushima) MBE2007-31 |
(To be available after the conference date) [more] | MBE2007-31 pp.43-46 |
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