Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
LQE, OPE, SIPH |
2018-12-07 16:15 |
Tokyo |
Keio University |
[Invited Talk]
A 300-mm-wafer silicon photonics technology for energy-efficient and advanced information systems Koji Yamada, Tsuyoshi Horikawa, Makoto Okano, Guangwei Cong, Yuriko Maegami, Morifumi Ohno, Noritsugu Yamamoto, Keijiro Suzuki, Satoshi Suda, Ryotaro Konoike, Hiroyuki Matsuura, Kazuhiro Ikeda, Hitoshi Kawashima, Shu Namiki, Masahiko Mori (AIST) OPE2018-139 LQE2018-149 SIPH2018-55 |
State-of-the-art 300-mm-wafer-based silicon photonics technology features superior fabrication accuracy, in-wafer unifor... [more] |
OPE2018-139 LQE2018-149 SIPH2018-55 pp.209-214 |
NC, IPSJ-BIO, IBISML, IPSJ-MPS [detail] |
2017-06-23 16:00 |
Okinawa |
Okinawa Institute of Science and Technology |
Analysis of Robustness of Approximators Based on Neural Networks Against Redundant Dimensions Shoichi Someno, Tomohiro Tanno, Kazumasa Horie, Jun Izawa, Tomoki Ichiba, Masahiko Morita (Tsukuba Univ.) NC2017-8 |
Redundant input dimensions that are not related to the output are known to lower the approximate accuracy of function ap... [more] |
NC2017-8 pp.21-26 |
NC, IPSJ-BIO, IBISML, IPSJ-MPS [detail] |
2017-06-23 16:25 |
Okinawa |
Okinawa Institute of Science and Technology |
Analysis of Sequential Learning Capability of Selective Desensitization Neural Network Tomoki Ichiba, Tomohiro Tanno, Kazumasa Horie, Jun Izawa, Syoichi Someno, Masahiko Morita (Tsukuba Univ.) NC2017-9 |
A conventional neural network with high generalization ability is known to entirely forget the previously learned inform... [more] |
NC2017-9 pp.27-32 |
LQE, EST, OPE, EMT, PN, MWP, IEE-EMT, PEM [detail] |
2016-01-28 15:35 |
Hyogo |
|
Si Integrated Wavelength/Polarization-Independent 45 Degree Mirror for Surface Emitting Light Source Akihiro Noriki, Takeru Amano (PETRA/AIST), Daisuke Shimura, Yosuke Onawa, Hironori Sasaki (PETRA), Koji Yamada (PETRA/AIST), Hidetaka Nishi, Tai Tsuchizawa, Shigenari Ukita, Mikiko Sasaki (PETRA), Masahiko Mori (PETRA/AIST) PN2015-71 EMT2015-122 OPE2015-184 LQE2015-171 EST2015-128 MWP2015-97 |
To realize a surface emitting light source of 1.3μm-wavelength band, we developed a Si integration process of 45 degree ... [more] |
PN2015-71 EMT2015-122 OPE2015-184 LQE2015-171 EST2015-128 MWP2015-97 pp.225-228 |
LQE, ED, CPM |
2014-11-28 10:20 |
Osaka |
|
A hybrid integrated light source on Si platform using a quantum dot laser for high temperature operation Nobuaki Hatori, Takanori Shimizu (PETRA), Makoto Okano (National Institute of Advanced Industrial Science AIST), Masashige Ishizaka, Tsuyoshi Yamamoto, Yutaka Urino (PETRA), Masahiko Mori (National Institute of Advanced Industrial Science AIST), Takahiro Nakamura (PETRA), Yasuhiko Arakawa (Univ. of Tokyo) ED2014-86 CPM2014-143 LQE2014-114 |
[more] |
ED2014-86 CPM2014-143 LQE2014-114 pp.63-68 |
OPE, LQE, CPM, EMD, R |
2013-08-29 11:10 |
Hokkaido |
sun-refre Hakodate |
Low Power Consumption Operation of A Hybrid Integrated Light Source on A Si Substrate for Inter-chip Optical Interconnects Nobuaki Hatori, Takanori Shimizu (PETRA), Makoto Okano (AIST), Masashige Ishizaka, Tsuyoshi Yamamoto, Yutaka Urino (PETRA), Masahiko Mori (AIST), Takahiro Nakamura (PETRA), Yasuhiko Arakawa (Univ. of Tokyo) R2013-33 EMD2013-39 CPM2013-58 OPE2013-62 LQE2013-32 |
[more] |
R2013-33 EMD2013-39 CPM2013-58 OPE2013-62 LQE2013-32 pp.25-30 |
NC, IPSJ-BIO |
2013-06-28 15:10 |
Okinawa |
Okinawa Institute of Science and Technology |
Effect of Pattern Coding on Pattern Classification Neural Networks Tomohiro Tanno, Kazumasa Horie, Takaaki Kobayashi, Masahiko Morita (Univ. of Tsukuba) NC2013-13 |
Recent studies reported that the performance of layered neural networks to approximate multivariable functions improves ... [more] |
NC2013-13 pp.139-143 |
LQE, CPM, EMD, OPE, R |
2012-08-24 14:35 |
Miyagi |
Tohoku Univ. |
Fast Aberration-Correction Algorithm for LCOS-based Optical Switch Keisuke Sorimoto (Keio Univ.), Kenji Kintaka, Hitoshi Kawashima, Masahiko Mori, Toshifumi Hasama, Hiroshi Ishikawa (AIST), Hiroyuki Tsuda (Keio Univ.), Hisato Uetsuka (Hitachi Cable, Ltd.) R2012-46 EMD2012-52 CPM2012-77 OPE2012-84 LQE2012-50 |
We propose a novel method to efficiently correct the aberration in a free-space optical switch, where a liquid-crystal-o... [more] |
R2012-46 EMD2012-52 CPM2012-77 OPE2012-84 LQE2012-50 pp.121-125 |
NC, IPSJ-BIO |
2012-06-28 10:10 |
Okinawa |
OIST, Okinawa |
Multi-Class EMG Pattern Classfication using a Selective Desensitization Neural Network with a Half-vs-Half Method Kazumasa Horie (Univ. of Tsukuba), Atsuo Suemitsu (JAIST), Masahiko Morita (Univ. of Tsukuba) NC2012-3 |
The real-time classication of human movements by using surface electromyogram (EMG) signals is an important research is... [more] |
NC2012-3 pp.13-18 |
NC, IPSJ-BIO |
2012-06-28 11:10 |
Okinawa |
OIST, Okinawa |
A Computational Model for State Value Estimation in the Brain Using Two Kinds of Temporal Differences Masanari Shinotsuka, Masahiko Morita (Univ. of Tsukuba) NC2012-5 |
The basal ganglia has been considered to be deeply involved in reinforcement learning since Schultz et al. reported that... [more] |
NC2012-5 pp.25-30 |
LQE, LSJ |
2012-05-25 11:05 |
Fukui |
Univ. of Fukui (Bunkyo Campus) |
A Hybrid Integrated Light Source on A Si substrate using A Trident Spot-size Convertor Nobuaki Hatori (PETRA/PECST), Makoto Okano (PECST/AIST), Masashige Ishizaka, Takanori Shimizu, Tsuyoshi Yamamoto, Yutaka Urino (PETRA/PECST), Masahiko Mori (PECST/AIST), Takahiro Nakamura (PETRA/PECST), Yasuhiko Arakawa (PECST/IIS Univ. of Tokyo) LQE2012-4 |
We have developed a novel spot size converter (SSC) with trident silicon (Si) waveguide for hybrid integrated light sour... [more] |
LQE2012-4 pp.15-20 |
LQE |
2011-12-16 16:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Multi-Channel and High Density Hybrid Integrated Light Source with a Laser-Diode-Array on a Silicon Waveguide Platform for Inter-Chip Optical Interconnection Takanori Shimizu, Nobuaki Hatori (PETRA), Makoto Okano (AIST), Masashige Ishizaka, Yutaka Urino, Tsuyoshi Yamamoto (PETRA), Masahiko Mori (AIST), Takahiro Nakamura (PETRA), Yasuhiko Arakawa (Univ. Tokyo) LQE2011-134 |
A hybrid integrated light source was developed with a novel configuration in which a laser diode (LD) array was mounted ... [more] |
LQE2011-134 pp.55-60 |
OPE, OME |
2011-11-18 14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Fabrication of Microdisk Lasers by using n-type Thiophene/Phenylene Co-oligomers AC5-CF3 and Organic Electroluminescence Spectra of multi-layers Fumio Sasaki, Yoshizo Kawaguchi, Hiroyuki Mochizuki, Masahiko Mori, Satoshi Haraichi (AIST), Takeshi Yamao, Shu Hotta (Kyoto Inst. of Tech.) OME2011-61 OPE2011-136 |
[more] |
OME2011-61 OPE2011-136 pp.19-24 |
NC, IPSJ-BIO [detail] |
2011-06-24 14:15 |
Okinawa |
50th Anniversary Memorial Hall, University of the Ryukyus |
The Capability of Selective Desensitization Neural Networks at Two-Variable Function Approximation Kazuaki Nonaka, Fumihide Tanaka, Masahiko Morita (Tsukuba Univ) NC2011-14 |
Selective Desensitization Neural Network (SDNN) is known to be able to approximate some functions well with high general... [more] |
NC2011-14 pp.113-118 |
NC, IPSJ-BIO [detail] |
2011-06-24 14:40 |
Okinawa |
50th Anniversary Memorial Hall, University of the Ryukyus |
Q-learning in Continuous Action-State Space by Using a Selective Desensitization Neural Network Takaaki Kobayashi, Takeshi Shibuya, Fumihide Tanaka, Masahiko Morita (Tsukuba Univ) NC2011-15 |
Value function approximation takes an important role for reinforcement learning in continuous state-action space. Conven... [more] |
NC2011-15 pp.119-123 |
PN |
2010-09-02 13:00 |
Hokkaido |
TOYA KANKO HOTEL |
[Invited Talk]
Silicon Photonics Masahiko Mori, Youichi Sakakibara, Makoto Okano, Katsumi Furuya, Toshihiro Kamei, Kenji Kintaka, Yuya Shoji, Satoshi Suda, Hitoshi Kawashima (AIST) PN2010-16 |
Silicon Photonics, which consist of silicon core and SiO2 and/or air clad in optical waveguides, can achieve very small ... [more] |
PN2010-16 pp.25-30 |
OCS, NS, PN (Joint) |
2010-06-24 17:20 |
Akita |
Akita University |
[Invited Talk]
Wavelength Selectable Switch with Variable Bandwidth Allocation
-- Switching Device Application based on Monolithic Integration AWGs -- Hisato Uetsuka, Hiroshi Ishikawa, Toshifumi Hasama, Hitoshi Kawashima, Kenji Kintaka, Masahiko Mori (AIST), Keisuke Sorimoto, Hiroyuki Tsuda (Keio Univ.) NS2010-33 OCS2010-15 PN2010-6 |
As the transmission capacity per optical fiber has been increased, a load of the routers and/or the power consumption ha... [more] |
NS2010-33 OCS2010-15 PN2010-6 pp.31-35(NS), pp.25-29(OCS), pp.31-35(PN) |
NC, NLP, IPSJ-BIO [detail] |
2010-06-18 15:35 |
Okinawa |
Ryukyu-daigaku-gozyu-syunen-kinenn-kaikan |
Discrimination of Hand Motion from Surface EMG Signals Using a Selective Desensitization Neural Network Hiroshi Kawata (Univ. of Tsukuba), Atsuo Suemitsu (JAIST), Masahiko Morita (Univ. of Tsukuba) NLP2010-6 NC2010-6 |
Real-time discrimination of hand motion from surface EMG signals is useful for developing surface EMG prosthetic arms, i... [more] |
NLP2010-6 NC2010-6 pp.37-44 |
HIP, HCS |
2010-05-14 13:30 |
Okinawa |
Okinawa Industry Support Center |
Estimation of the chunk structure in visuomotor procedural memory based on finger velocity Masanobu Sakata, Hiromi Morita, Masahiko Morita (Univ. of Tsukuba) HCS2010-18 HIP2010-18 |
Although the existence of "chunks" in procedural memory is suggested by the analysis of button-press intervals in a sequ... [more] |
HCS2010-18 HIP2010-18 pp.97-102 |
OPE, EMT, LQE, PN, IEE-EMT |
2010-01-28 10:20 |
Kyoto |
|
Optical switch based on Photonic crystal directional coupler Noritsugu Yamamoto (AIST), Jun-ichiro Sugisaka (AIST/Univ. of Tsukuba.), Makoto Okano, Masahiko Mori (AIST) PN2009-37 OPE2009-175 LQE2009-157 |
We fabricated photonic crystal directional coupler switches controlled by micro-heater. One of the two eigenmodes of the... [more] |
PN2009-37 OPE2009-175 LQE2009-157 pp.15-18 |