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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| IN, NS (Joint) |
2021-03-05 15:10 |
Online | Online | A Study on OFDMA Transmission in Interfering IEEE 802.11ax Wireless LANs Ryoichi Takahashi, Yosuke Tanigawa, Hideki Tode (OPU)  NS2020-166 |
Recently, many wireless LANs (WLANs) are deployed while interfering with each other in various places. To improve the fr... [more] | NS2020-166 pp.256-261 |
| NS, IN, CS, NV (Joint) |
2019-09-06 15:45 |
Miyagi | Research Institute of Electrical Communication, Tohoku Univ. | A study on uplink OFDMA transmission in Interfering Wireless LAN environments Ryoichi Takahashi, Yosuke Tanigawa, Hideki Tode (Osaka Pref. Univ.) NS2019-98 |
In recent years, by the increase of mobile devices like smart phones and tablets as well as note PCs, wireless LAN has b... [more] | NS2019-98 pp.53-58 |
| PRMU, IBISML, IPSJ-CVIM [detail] | 2018-09-20 09:40 |
Fukuoka | Image Patchwork Data Augmentation Ryo Takahashi, Takashi Matsubara, Kuniaki Uehara (Kobe Univ.) PRMU2018-43 IBISML2018-20 |
Deep convolutional neural networks (CNNs) have demonstrated remarkable results thanks to their numerous parameters. How... [more] |
PRMU2018-43 IBISML2018-20 pp.47-54 |
|
| PRMU, SP | 2018-06-29 14:10 |
Nagano | Discovery of Corresponding Dimensions Between Multiple Multidimensional Sequences
-- Applications and Accelerations of Equivalence Structure Extraction -- Seiya Satoh (AIST), Yoshinobu Takahashi (UEC), Hiroshi Yamakawa (Dwango) PRMU2018-34 SP2018-14 |
[more] | PRMU2018-34 SP2018-14 pp.67-71 |
|
| COMP, ISEC | 2016-12-22 15:40 |
Hiroshima | Hiroshima University | Reduction of Search Number for Equivalence Structure Extraction Under Equivalence Structure Conservation Assumption Seiya Satoh (AIST), Yoshinobu Takahashi (University of Electro-Communications), Hiroshi Yamakawa (Dwango AI Lab) ISEC2016-87 COMP2016-48 |
We consider $K$-tuples that are composed of IDs that identify $K$D sequences where the number of IDs is $N$. An equivale... [more] | ISEC2016-87 COMP2016-48 pp.81-86 |
| IBISML | 2016-11-16 15:00 |
Kyoto | Kyoto Univ. | [Poster Presentation]
A Research for Efficient Equivalence Structure Search by Local Distribution of Variables Asahi Ushio (Keio Univ.), Yoshinobu Takahashi (University of Electro-Communications), Seiya Satoh (AIST), Hiroshi Yamakawa (Dwango AI Lab) IBISML2016-49 |
[more] | IBISML2016-49 pp.33-36 |
| HCS, HIP, HI-SIGCOASTER [detail] | 2016-05-18 13:25 |
Okinawa | Okinawa Industry Support Center | Do conformity in rock-paper-scissors reduce interpersonal space? Midori Ohkita, Yoshiyuki Takahashi, Kosuke Sawa (Senshu Univ.) HCS2016-9 HIP2016-9 |
We examined whether conformity and synchronization in “rock-paper-scissors” game playing influence interpersonal interac... [more] | HCS2016-9 HIP2016-9 pp.45-50 |
| OME, IEE-DEI | 2015-07-29 14:10 |
Toyama | Univ. of Toyama | Room temperature pulsed oscillation of organic dye VCSELs pumped by blue laser diode Motoharu Tanizawa, Ryohei Takahashi, Takeo Maruyama, Koichi Iiyama (Kanazawa Univ.) OME2015-37 |
A vertical cavity surface emitting laser using an organic dye active layer was fabricated by a wafer bonding method, and... [more] | OME2015-37 pp.15-17 |
| ICSS | 2015-03-04 09:25 |
Okinawa | Meio Univiersity | Scalar Multiplication Algorithm with Resistance for Side-channel Attacks Keisuke Kito (JAIST), Atsuko Miyaji (JAIST/JST CREST), Ryota Takahashi (JAIST) ICSS2014-77 |
Elliptic curve cryptosystems require shorter key length than traditional cryptosystems. It is good that scalar multiplic... [more] | ICSS2014-77 pp.85-90 |
| WBS, ITS (Joint) |
2014-12-18 12:30 |
Kumamoto | Kumamoto University | [Poster Presentation]
Location-based Error rate performance of Hierarchical MPPM-SIK system for indoor-visible light communications Ryosuke Takahashi, Yusuke Kozawa, Yohtaro Umeda (Tokyo Univ. of Science), Hiromasa Habuchi (Ibaraki Univ.) WBS2014-41 |
For broadcasting the information of positioning, visible light communication with LED lights is proposed. However,for mo... [more] | WBS2014-41 pp.13-18 |
| ICSS, ISEC, SITE, EMM, IPSJ-CSEC, IPSJ-SPT [detail] | 2014-07-03 14:40 |
Hokkaido | San-Refure Hakodate | A New Precomputation Method with Perfect Conjugate-Addition Sequence Ryota Takahashi, Atsuko Miyaji (JAIST) ISEC2014-20 SITE2014-15 ICSS2014-24 EMM2014-20 |
In elliptic curve cryptosystems, a scalar multiplication is the dominant computation. For speeding up elliptic curve c... [more] |
ISEC2014-20 SITE2014-15 ICSS2014-24 EMM2014-20 pp.97-104 |
| NS, IN (Joint) |
2014-03-07 15:30 |
Miyazaki | Miyazaki Seagia | Study of method in resistance characteristics of optical instantaneous interruption from network equipment Yoshitomo Takahashi, Kenji Katsube, Satoshi Kubota, Hirofumi Utsumi (NTT West) NS2013-264 |
Some routers, switches and transport equipment may cause optical instantaneous interruption during the transition period... [more] | NS2013-264 pp.509-512 |
| RCS, SAT (Joint) |
2013-08-29 14:40 |
Nagano | Shinshu Univ. | A field trial towards possible implementation of onboard-vessel mobile base station for disaster recovery Naoki Fuke, Norio Takahashi, Kazuhiro Ikeno, Akira Endou, Ryo Takahashi, Yasuhiro Terao, Shinji Yamasaki (KDDI) SAT2013-24 |
In the aftermath of the Great East Japan Earthquake, a huge number of mobile base stations were widely damaged, resultin... [more] | SAT2013-24 pp.17-22 |
| AP | 2013-05-17 14:50 |
Oita | Beppu International Convention Center B-ConPlaza | Duplex Wireless Power Transmission with a Directional Coupler for Interference Reduction Kengo Nishimoto (Mitsubishi Electric), Kenzaburo Hitomi (Mitsubishi Electric Engineering), Takeshi Oshima, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric), Yoshiyuki Takahashi, Yoshiyuki Akuzawa (Mitsubishi Electric Engineering) AP2013-31 |
In duplex wireless power transmission using electromagnetic resonant coupling, a method of reducing interference by addi... [more] | AP2013-31 pp.85-90 |
| IN, NS (Joint) |
2011-03-03 10:50 |
Okinawa | Okinawa Convention Center | A Load Balancing Method with Detour Setting Algorithm in VP-OBS Networks Ryosuke Takahashi, Yuki Takeda (Kansai Univ.), Young Bok Choi (Tongmyong Univ.), Hiromi Okada (Kansai Univ.) IN2010-150 |
The resource of backbone networks is insufficient because of increasing of the internet traffic. We focus on VP-OBS (Vir... [more] | IN2010-150 pp.37-42 |
| NS, CS, IN (Joint) |
2010-09-03 13:50 |
Miyagi | Tohoku University | An Adaptive Vehicular Position Estimation by Switching LSM/INS for VCASS Yuki Tani, Haokun Wang, Ryota Takahashi, Shinji Nakai, Tomotaka Wada, Hiromi Okada (Kansai Univ.) IN2010-60 |
IVC (Inter-Vehicular Communications) is the key technology to realize the next generation ITS. The authors have develope... [more] | IN2010-60 pp.97-102 |
| NS | 2010-01-29 14:40 |
Fukuoka | Fukuoka Institute of System LSI Design Industry (Fukuoka) | A Study on IP Fast Reroute using Balanced Resource Assignment Ryota Takahashi, Ken-ichi Yukimatsu (Akita Univ.), Shohei Kamamura, Takashi Miyamura, Kohei Shiomoto (NTT) NS2009-146 |
The IP-FRR (IP-Fast Reroute) technologies that achieve high-speed restoration to the failure by proactive calculation in... [more] | NS2009-146 pp.25-28 |
| ICD | 2009-12-14 13:30 |
Shizuoka | Shizuoka University (Hamamatsu) | [Poster Presentation]
Ultra-Low Voltage 2-stage Amplifier Circuit with Wide Input/Output Range Ryosuke Takahashi, Tomochika Harada, Sumio Okuyama, Koichi Matsushita (Yamagata Univ.) ICD2009-85 |
In this paper, we present an ultra-low voltage 2-stage analog amplifier circuit using only subthreshold current. There ... [more] |
ICD2009-85 pp.49-53 |
| IN, NS, CS (Joint) |
2009-09-11 14:15 |
Miyagi | Tohoku University (Miyagi) | A Load Balancing Method by Dynamic Tunneling in OBS Networks Ryosuke Takahashi, Kentaro Miyoko, Yoshihiro Nishino, Takanori Nagano (Kansai Univ.), Young Bok Choi (Tongmyong Univ.), Hiromi Okada (Kansai Univ.) IN2009-58 |
The resource of the backbone network is insufficient because of an exponentially growing of the communication network. I... [more] | IN2009-58 pp.111-116 |
| PRMU | 2009-03-14 09:30 |
Miyagi | Tohoku Institute of Technology | Face recognition based on separable lattice 2-D HMM with state duration modeling Yoshiaki Takahashi, Akira Tamamori, Yoshihiko Nankaku, Keiichi Tokuda (NIT) PRMU2008-262 |
This paper proposes separable lattice 2-D HMMs with state duration modeling. Separable lattice 2-D HMMs(SL-HMMs) are pr... [more] |
PRMU2008-262 pp.153-158 |
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