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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SRW | 2015-08-24 14:15 |
Tokyo | Shibaura Institute of Technology | Proposal for a method to generate and detect a transmission signal using code sequences
-- A transmission system using process of despread and correlation -- Tadashi Asahina (NTR)  SRW2015-19 |
This report will discuss generating and detecting method of a code type transmission signal that enables improvement of ... [more] | SRW2015-19 pp.49-54 |
| SIS | 2015-06-08 15:35 |
Nagasaki | Arkas SASEBO | Hardware Architecture of Generic Soft Cascaded Linear SVM Classifier Eric Aliwarga, Jaehoon Yu, Masahide Hatanaka, Takao Onoye (Osaka Univ.) SIS2015-6 |
Support Vector Machine is renowned as a powerful machine learning algorithm for many classification problems. However, a... [more] | SIS2015-6 pp.29-34 |
| LQE, LSJ | 2015-05-22 09:55 |
Ishikawa | Broadband operation of quantum cascade lasers with the anticrossed dual-upper-state active region Kazuue Fujita, Tatsuo Dougakiuchi, Atsushi Sugiyama, Akio Ito, Masahiro Hitaka, Tadataka Edamura (Hamamatsu) LQE2015-10 |
We report broadband external cavity quantum cascade lasers based on the anti-crossed dual-upper-state (DAU) active regio... [more] | LQE2015-10 pp.47-51 |
|
| ED | 2014-12-23 10:30 |
Miyagi | [Invited Talk]
Realization of GaN-based Terahertz Quantum Cascade Lasers using Pure Three-Level Laser Structure Wataru Terashima, Hideki Hirayama (RIKEN) ED2014-110 |
III-Nitride semiconductors having huge longitudinal optical phonon energies are promising as materials to solve a proble... [more] | ED2014-110 pp.69-74 |
|
| ED | 2014-12-23 11:10 |
Miyagi | Modulation barrier AlGaAs/GaAs quantum cascade laser operating at 3.7 THz Tsung-Tse Lin, Hideki Hirayama (RIKEN) ED2014-111 |
Recently one more design freedom of change the barriers height in THz QCLs is expected to improve device performance and... [more] | ED2014-111 pp.75-78 |
|
| OPE, LQE | 2014-12-19 15:15 |
Tokyo | Kikai-Shinko-Kaikan, NTT Atsugi R&D center | Low Power-consumption Distributed Feedback Quantum Cascade Laser (DFB-QCL) at λ=7μm Jun-ichi Hashimoto, Hiroyuki Yoshinaga, Hiroki Mori, Yukihiro Tsuji, Makoto Murata, Mitsuru Ekawa, Toshiyuki Tanahashi, Tsukuru Katsuyama (Sumitomo Electric) OPE2014-147 LQE2014-134 |
We developed a low power-consumption DFB-QCL atλ=7μm used for gas-sensors. For power-consumption reduction, we introduce... [more] | OPE2014-147 LQE2014-134 pp.41-46 |
| LQE, ED, CPM | 2014-11-28 09:30 |
Osaka | Realization of Lasing Action of GaN/AlGaN based Terahertz Quantum Cascade Laser using Two Quantum Well Structure Wataru Terashima, Hideki Hirayama (RIKEN) ED2014-85 CPM2014-142 LQE2014-113 |
III-Nitride semiconductors having huge longitudinal optical phonon energies are promising as materials to solve a proble... [more] | ED2014-85 CPM2014-142 LQE2014-113 pp.59-62 |
|
| OFT | 2014-10-23 13:00 |
Hyogo | Widening the Rejection Bands of Long-Period Fiber Gratings by Cascade Connection of a π-Phase Shift Fatemeh Abrishamian, Katsumi Morishita (Osaka Eectro-Comm. Univ.) OFT2014-23 |
A novel method was developed to expand and adjust the bandwidth of long-period fiber gratings (LPFGs) as band-rejection ... [more] | OFT2014-23 pp.1-6 |
|
| CS, CQ (Joint) |
2014-04-24 09:30 |
Hiroshima | Hiroshima City University | An Evaluation of Bandwidth Fairness Control among Subscribers for Cascaded Switches Sachiko Taniguchi, Yoshifumi Hotta, Masaki Tanaka, Ryusuke Kawate (Mitsubishi Electric) CS2014-1 |
(To be available after the conference date) [more] | CS2014-1 pp.1-6 |
| SIS | 2014-03-06 11:40 |
Osaka | Gran Front Osaka, Knowledge Capital C-9F, 901 | Hardware Implementation of Soft Cascaded SVM Classifier Kazutaka Takeuchi, Jaehoon Yu (Osaka Univ.), Ryusuke Miyamoto (Meiji Univ.), Takao Onoye (Osaka Univ.) SIS2013-58 |
To speed up the object detection without degradation of the accuracy, the following two approaches are proposed: Reducin... [more] | SIS2013-58 pp.17-22 |
| NS, IN (Joint) |
2014-03-07 13:00 |
Miyazaki | Miyazaki Seagia | An Evaluation of Bandwidth Fairness Control among Subscribers for Cascaded Switches in Optical Access Network Toshiyuki Nakayasu, Masataka Tsuemura, Yoshifumi Hotta, Ryusuke Kawate (Mitsubishi Electric) NS2013-257 |
In the optical access network such as FTTH, network configuration of cascading Ethernet switches is sometimes used to ac... [more] | NS2013-257 pp.467-471 |
| ED | 2013-12-16 17:25 |
Miyagi | Research Institute of Electrical Communication Tohoku University | 1.89 THz Lasing at 160 K from THz-QCL with Indirect Injection Scheme Miho Sasaki (RIKEN/Saitama Univ.), Tsung-Tse Lin (RIKEN), Hideki Hirayama (RIKEN/Saitama Univ.) ED2013-99 |
Terahertz quantum cascade laser (THz-QCL) is expected as a compact terahertz laser light source which realizes high outp... [more] | ED2013-99 pp.53-56 |
| R | 2013-12-13 13:20 |
Tokyo | A study on 2-component parallel dependent systems based on copula modeling Takao Kageyama, Shuhei Ota, Mitsuhiro Kimura (Hosei Univ.) R2013-79 |
In this study, we try to investigate the accuracy of reliability assessment models for 2-component parallel systems in s... [more] | R2013-79 pp.1-5 |
|
| VLD, DC, IPSJ-SLDM, CPSY, RECONF, ICD, CPM (Joint) [detail] |
2013-11-27 13:25 |
Kagoshima | An Update Method for a CAM Emulator using a LUT Cascade Based on an EVBDD Kensuke Kushiyama, Hiroki Nakahara (Kagoshima Univ.), Tsutomu Sasao (Meiji Univ.), Munehiro Matsuura (Kyushu Inst. of Tech.) RECONF2013-40 |
The core routers forward packets by IP-lookup using longest prefix matching~(LPM) by using a content addressable memory~... [more] | RECONF2013-40 pp.7-12 |
|
| OPE, LQE, CPM, EMD, R | 2013-08-29 16:55 |
Hokkaido | sun-refre Hakodate | 1.9 THz Selective Injection Design Quantum Cascade Laser Operating at Extreme Higher Temperature above kBT Line Miho Sasaki, Tsung-Tse Lin, Hideki Hirayama (RIKEN) R2013-43 EMD2013-49 CPM2013-68 OPE2013-72 LQE2013-42 |
Terahertz quantum cascade laser (THz-QCL) is a promising compact THz light source realizing the cw operation, high outpu... [more] | R2013-43 EMD2013-49 CPM2013-68 OPE2013-72 LQE2013-42 pp.77-80 |
| SP, IPSJ-SLP (Joint) |
2013-07-25 14:40 |
Miyagi | Soho (togatta spa) | Single Channel Dereverberation by Feature Mapping Using Limited Stereo Data Aditya Arie Nugraha (Toyohashi Univ. of Tech.), Kazumasa Yamamoto (Toyota Nat. Coll. of Tech./Toyohashi Univ. of Tech.), Seiichi Nakagawa (Toyohashi Univ. of Tech.) SP2013-54 |
In this paper, we present a feature enhancement method that uses neural networks (NNs) to map the reverberant feature in... [more] | SP2013-54 pp.7-12 |
| EST | 2013-05-10 13:50 |
Kanagawa | NTT Science and Core Technology Laboratory Group | Non-equilibrium Green's function simulations of terahertz quantum cascade lasers Hiroaki Yasuda, Iwao Hosako (NICT) EST2013-6 |
One probable way to realize high-temperature operations of terahertz quantum cascade lasers (THz-QCLs) is to introduce a... [more] | EST2013-6 pp.27-32 |
| EE, CPM | 2013-01-25 09:25 |
Kumamoto | On the buck-boost operation of non-inverting converter
-- Mixed buck-boost mode -- Daiki Matsushita, Tetsuro Tanaka (Kagoshima Univ.) EE2012-45 CPM2012-167 |
It is necessary to use a buck-boost dc-dc converter with high power efficiency when source and load voltages are close. ... [more] | EE2012-45 CPM2012-167 pp.99-104 |
|
| US, EA (Joint) |
2013-01-25 14:40 |
Kyoto | Kambaikan, Doshisha Univ. | Study on acoustic echo canceller for in-vehicle Takuya Sawada, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ of Hyogo) EA2012-140 |
This paper proposes a new method for identifying unknown systems expressed by the cascade arrangement of recursive and n... [more] | EA2012-140 pp.121-126 |
| MI | 2013-01-25 13:10 |
Okinawa | Bunka Tenbusu Kan | A pilot study of lung voxel classification for auto-detecting ground glass opacity nodules in chest CT images Mitsutaka Nemoto, Yoshitaka Masutani, Shouhei Hanaoka, Yukihiro Nomura, Soichiro Miki, Takeharu Yoshikawa, Naoto Hayashi, Kuni Ohtomo (Univ. Tokyo) MI2012-109 |
In this study, we examine various voxel classification methods for auto-extracting ground glass opacity (GGO) nodule can... [more] | MI2012-109 pp.245-248 |
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