Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2019-03-17 17:05 |
Kagoshima |
Nishinoomote City Hall (Tanega-shima) |
An Update-Range-Aware Source Deduplication Method with Low-Resource and High-Efficiency for Geo-Distributed Data Analysis Shun Gokita, Kento Ikkaku, Makoto Kubota, Noriyuki Fukuyama (Fujitsu Lab.) CPSY2018-108 DC2018-90 |
In recent years, business efficiency and service quality improvement are expected by analyzing and utilizing the large a... [more] |
CPSY2018-108 DC2018-90 pp.181-186 |
CPSY, DC, IPSJ-SLDM, IPSJ-EMB, IPSJ-ARC [detail] |
2019-03-17 17:25 |
Kagoshima |
Nishinoomote City Hall (Tanega-shima) |
QoS-Aware Similar Data Reduction Method in On-demand Wide-Area Data Analysis System Kento Ikkaku, Shun Gokita, Makoto Kubota, Noriyuki Fukuyama (Fujitsu Lab.) CPSY2018-109 DC2018-91 |
Recently, needs for making it possible to utilize geo-distributed and accumulated data, such as video data recorded in a... [more] |
CPSY2018-109 DC2018-91 pp.187-192 |
ICM |
2017-03-09 11:00 |
Okinawa |
Miyakojima Marine Terminal Bldg. |
A Meta-data Management Method Avoiding Traffic Convergence for Wide-area Distributed Data Accessing Masanori Yamazaki, Noriyuki Fukuyama (FUJITSU LAB.) ICM2016-57 |
Recently, the IoT technology is spotlighted.In the IoT, various devices which is around connect to the internet.Now, the... [more] |
ICM2016-57 pp.25-30 |
ICM |
2016-07-07 16:40 |
Hokkaido |
|
A method to construct redundant distributed KVS designed for geographically dispersed data management Kazuhito Matsuda, Noriyuki Fukuyama (FUJITSU LAB.) ICM2016-17 |
Numerous sensors, actuators, and embedded computers are connecting to information networks as well as cloud systems such... [more] |
ICM2016-17 pp.51-56 |
ED, LQE, CPM |
2015-11-26 10:55 |
Osaka |
Osaka City University Media Center |
Growth of AlN with annealing on different misoriented c-plane sapphire Shuhei Suzuki, Chia-Hung Lin, Hideto Miyake, Kazumasa Hiramatsu (Mie Univ.), Hiroyuki Fukuyama (Tohoku Univ.) ED2015-69 CPM2015-104 LQE2015-101 |
AlN is promising for applications in the deep ultraviolet region because of its wide direct band-gap and excellent therm... [more] |
ED2015-69 CPM2015-104 LQE2015-101 pp.5-9 |
ED, MW |
2014-01-17 13:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Low-Power, Linear Driver Module for InP MZM Hitoshi Wakita, Munehiko Nagatani, Miwa Mutoh, Satoshi Tsunashima, Hiroyuki Fukuyama, Hideyuki Nosaka, Norihide Kashio, Minoru Ida, Kenji Kurishima (NTT) ED2013-130 MW2013-195 |
In this paper, the characteristics of InP MZM driver module are presented. The linear driver IC that was implemented in... [more] |
ED2013-130 MW2013-195 pp.115-120 |
CPM, LQE, ED |
2013-11-29 11:25 |
Osaka |
|
Annealing in N2-CO of AlN buffer layers on sapphire and high temperature growth of AlN layers by MOVPE Gou Nishio, Shuhei Suzuki, Hideto Miyake, Kazumasa Hiramatsu (Mie Univ.), Hiroyuki Fukuyama (Tohoku Univ.) ED2013-80 CPM2013-139 LQE2013-115 |
AlN has attracted attention for applications in the deep ultraviolet region, because of its wide direct band-gap and exc... [more] |
ED2013-80 CPM2013-139 LQE2013-115 pp.75-78 |
CPSY |
2013-11-08 17:45 |
Hiroshima |
|
Proposal and implementation of a deploy engine in consideration of cooperation between the virtual systems. Kazuhiro Suzuki, Soichi Shigeta, Hiroyuki Yamashima, Noriyuki Fukuyama (FUJITSU LABORATORIES) CPSY2013-57 |
It is necessary to provide a virtual system as a patterned template including PaaS/SaaS configuration in order to develo... [more] |
CPSY2013-57 pp.103-108 |
ET |
2012-03-10 10:00 |
Kagawa |
|
An Implementation of Erroneous Code Pointing Function in Java Programming Learning Assistant System Using Test-Driven Development Method Yuki Fukuyama, Nobuo Funabiki, Toru Nakanishi, Kan Watanabe, Noriki Amano (Okayama Univ.) ET2011-100 |
To enhance the effect of the Java programming education by assisting self-studies of students, we have proposed a Web-ba... [more] |
ET2011-100 pp.1-6 |
ET |
2011-09-22 11:15 |
Yamaguchi |
|
An improvement of code verifications in Java programming learning system using test-driven development method Yuki Fukuyama, Nobuo Funabiki, Toru Nakanishi, Kan Watanabe, Noriki Amano (Okayama Univ.) ET2011-38 |
[more] |
ET2011-38 pp.13-18 |
SDM, ED |
2009-06-25 12:30 |
Overseas |
Haeundae Grand Hotel, Busan, Korea |
Study of a PMD tolerance extension by InP HBT analog EDC IC without adaptive control in 43G DQPSK transmission Toshihiro Itoh, Kimikazu Sano, Hiroyuki Fukuyama, Koichi Murata (NTT) ED2009-80 SDM2009-75 |
We experimentally studied the polarization mode dispersion (PMD) tolerance of an feed-forward equalizer (FFE) electronic... [more] |
ED2009-80 SDM2009-75 pp.133-136 |
MW, ED |
2009-01-15 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Two-channel InP HBT Differential Automatic-gain-control Transimpedance Amplifier IC for 43-Gbit/s DQPSK Photoreceiver Hiroyuki Fukuyama, Toshihiro Itoh, Tomofumi Furuta, Kenji Kurishima, Masami Tokumitsu, Koichi Murata (NTT) ED2008-213 MW2008-178 |
We have developed a two-channel automatic-gain-control transimpedance amplifier IC by using InP heterojunction bipolar t... [more] |
ED2008-213 MW2008-178 pp.89-94 |
RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-06 09:40 |
Kanagawa |
YRP |
A Proposal of Retransmission Scheme with Power Allocation Based on Bit Error Estimation of Relay Station in Cooperative Communication Yuki Fukuyama (Keio Univ.), Osamu Takyu (Tokyo Univ. of Science), Koichi Adachi, Masao Nakagawa (Keio Univ.) RCS2007-212 |
In cooperative communication, a space diversity gain can be obtained by cooperation of the multiple nodes with a single ... [more] |
RCS2007-212 pp.157-162 |
LQE, OPE, OCS |
2007-11-02 16:10 |
Fukuoka |
|
20.4-Tb/s (204 x 111 Gb/s) Transmission using 111-Gb/s CSRZ-DQPSK Format and Bandwidth-Maximized Hybrid Optical Amplification Technology Hiroji Masuda, Akihide Sano, Takayuki Kobayashi, Eiji Yoshida, Yutaka Miyamoto, Yoshinori Hibino, Takashi Yamada, Tomofumi Furuta, Hiroyuki Fukuyama (NTT) OCS2007-71 OPE2007-126 LQE2007-112 |
It is crucial to establish the high-speed and large-capacity transmission system technology that can support a high-spee... [more] |
OCS2007-71 OPE2007-126 LQE2007-112 pp.155-159 |
NS, OCS (Joint) |
2007-01-26 15:40 |
Miyazaki |
|
14 Tb/s transmission experiment using 111 Gb/s/ch CSRZ-DQPSK format and extended L-band EDFAs Akihide Sano, Hiroji Masuda, Yoshiaki Kisaka, Shigeki Aisawa, Eiji Yoshida, Yutaka Miyamoto, Takashi Yamada, Tomofumi Furuta, Hiroyuki Fukuyama (NTT) OCS2006-88 |
In longhaul WDM transmission systems, 100-Gb/s-class high-speed transmission technologies have lately attracted consider... [more] |
OCS2006-88 pp.79-84 |
RCS |
2006-06-23 10:00 |
Aichi |
Nagoya Inst. Tech. |
Relay Method of Sending Soft Decided Symbol Based on the Result of Error Detecting Code in Cooperative Communication Yuki Fukuyama, Osamu Takyu, Koichi Adachi, Masao Nakagawa (Keio Univ.) RCS2006-45 |
The cooperative communication attracts the attention for mobile communication system. In the cooperative communication, ... [more] |
RCS2006-45 pp.59-64 |
ED, MW |
2006-01-18 14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Up to 80-Gbit/s Operations of 1:4 Demultiplexer IC with InP HBTs Kimikazu Sano, Hiroyuki Fukuyama, Koichi Murata, Kenji Kurishima, Norihide Kashio, Takatomo Enoki, Hirohiko Sugahara (NTT PH Labo.) |
[more] |
ED2005-194 MW2005-148 pp.13-18 |
OCS, OPE, LQE |
2005-11-03 17:25 |
Fukuoka |
|
100-GHz Optoelectric Integrated Circuits using InP HBTs and a UTC-PD Norihide Kashio, Kenji Kurishima, Kimikazu Sano, Minoru Ida, Noriyuki Watanabe, Hiroyuki Fukuyama, Hirohiko Sugahara, Masami Tokumitsu, Takatomo Enoki (NTT) |
We have monolithically integrated InP HBTs and a UTC-PD by a non-selective regrowth technique. The HBT shows an ft of 26... [more] |
OCS2005-56 OPE2005-86 LQE2005-94 pp.43-46 |