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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PN | 2021-03-01 14:05 |
Online | Online | [Invited Lecture]
Transmitter Nonlinearity Compensator for Short-Reach IM/DD PAM Signalling with Tomlinson-Harashima Precoding (THP) Nobuhiko Kikuchi (Hitachi)  PN2020-43 |
Intra- and inter-DC traffic is expected to grow continuously, and ultra high speed short-reach optical fiber transmissio... [more] | PN2020-43 pp.10-14 |
| CAS, CS | 2021-03-02 13:00 |
Online | Online | An Evaluation about Usefulness of IEEE 802.11ah using both User Traffic and Control Packets Tomoyuki Oku (Hitachi) CAS2020-81 CS2020-88 |
The purpose of this study is to build a private data transmission environment that enables real-time monitoring of servi... [more] | CAS2020-81 CS2020-88 pp.53-58 |
| NS, ICM, CQ, NV (Joint) |
2020-11-26 09:30 |
Online | Online | Proxy-typed elimination technology of duplicate processing that realizes cooperation between blockchain systems Jun Nakajima, Yoji Ozawa (Hitachi) ICM2020-18 |
In recent years, the use of blockchain has progressed in various industries, and the need for cooperation between system... [more] | ICM2020-18 pp.1-6 |
| SC | 2020-03-16 12:20 |
Online | Online | Study of Event Escalation Judgement Technique Using Machine Learning for IT Ops
-- Study of AI for ITOps -- Takashi Tameshige, Mineyoshi Masuda, Koichi Murayama (Hitachi) SC2019-43 |
IT operators refer to the handling instruction when the abnormal event occurs and perform the work. Failure events that ... [more] | SC2019-43 pp.53-58 |
| SC | 2020-03-16 16:25 |
Online | Online | Blockchain-based Trading Log Storing Technology for Reliable Data Trade Jun Nakajima, Yoji Ozawa (Hitachi), Zhihui Lu, Jie Wu (Fudan Univ.) SC2019-50 |
Data trading services, which connect data providing companies and data utilization companies and support corporate growt... [more] | SC2019-50 pp.97-102 |
| KBSE, SC | 2019-11-09 13:15 |
Nagano | Shinshu University | A Proposal of an Evaluation Method for Machine Learning Models based on Service Perspective Indicators Shin Tezuka, Keisuke Hatasaki, Yoshiko Yasuda (Hitachi Ltd.) KBSE2019-36 SC2019-33 |
The new services with machine learning models which generated from IT / OT data attract attention. On the other hand, es... [more] | KBSE2019-36 SC2019-33 pp.77-82 |
| SSS | 2019-09-24 13:35 |
Tokyo | A Study on Warning Signs for People Indirectly Involved in Products Takatoshi Ikeda (former Hitachi) SSS2019-18 |
[more] | SSS2019-18 pp.5-8 |
|
| SR | 2019-05-30 16:20 |
Tokyo | Tokyo Big Sight | [Invited Lecture]
A study on frequency utilization efficiency improvement for Unlicensed LPWA Takahiro Chiba, Masanori Taira, Mikio Kuwahara (Hitachi) SR2019-9 |
Recently, a lot of IoT devices are connecting to network and rapid glowth of unlicensed LPWA, such as using 920MHz, is e... [more] | SR2019-9 pp.57-62 |
| RCS | 2019-04-18 14:40 |
Hokkaido | Noboribetsu Grand Hotel | [Invited Lecture]
Remote Control Techniques for Autonomous Vehicles considering Cellular Network Communication Quality Daisuke Mashimo, Shoji Yunoki (Hitachi) RCS2019-9 |
Autonomous driving technologies have dramatically progressed these years. One of the challenges to autonomous driving is... [more] | RCS2019-9 p.43 |
| IN, NS (Joint) |
2019-03-05 09:00 |
Okinawa | Okinawa Convention Center | A study on frequency utilization efficiency improvement for Unlicensed LPWA Takahiro Chiba, Masanori Taira, Mikio Kuwahara (Hitachi) NS2018-225 |
Recently, a lot of IoT devices are connecting to network and rapid glowth of unlicensed LPWA, such as using 920MHz, is e... [more] | NS2018-225 pp.189-193 |
| IN, NS (Joint) |
2019-03-05 16:20 |
Okinawa | Okinawa Convention Center | Fault-tolerant flow- based programming engine using distributed non-blocking processing Yu Nakata, Masafumi Kinoshita (Hitachi) IN2018-146 |
To utilize data for business improvement, it is necessary to analyze the value of data by a domain expert who is familia... [more] | IN2018-146 pp.373-378 |
| PRMU, IBISML, IPSJ-CVIM [detail] | 2018-09-20 10:00 |
Fukuoka | Masato Tamura, Tomokazu Murakami (Hitachi) PRMU2018-45 IBISML2018-22 |
(To be available after the conference date) [more] | PRMU2018-45 IBISML2018-22 pp.61-66 |
|
| PRMU, IBISML, IPSJ-CVIM [detail] | 2018-09-21 13:40 |
Fukuoka | Deployment Friendly Crack Detection via Convolutional Neural Network Yuki Inoue, Shunsuke Ota, Hiroto Nagayoshi (Hitachi) PRMU2018-64 IBISML2018-41 |
Damage inspection, the first step in structural maintenance, is predominantly done manually today. Thus the cost of stru... [more] | PRMU2018-64 IBISML2018-41 pp.201-206 |
|
| IN, NS, CS, NV (Joint) |
2018-09-06 14:40 |
Miyagi | Research Institute of Electrical Communication, Tohoku Univ. | [Invited Lecture]
Automatic control archtecture and technologies for wired/wireless network virtualization Mikio Kuwahara (Hitachi), Hideyuki Matsuda (Fujitsu), Hidenori Nakazato (Waseda Univ.), Akihiro Nakao (The University of Tokyo) NS2018-90 IN2018-24 CS2018-43 |
DX (Digital Transformation) is put forth by network functions virtualization where network slicing has become the essent... [more] | NS2018-90 IN2018-24 CS2018-43 pp.13-18 |
| OPE, OCS, LQE | 2018-05-11 17:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg (Tokyo) | [Special Invited Talk]
Investigation of reduced skew of 106-Gb/s PAM4 waveform with optical orthogonal polarization multiplexing by utilizing 1.3-um directly modulated lasers Kouji Nakahara (Oclaro), Riu Hirai (Hitachi), Takeshi Kitatani (Oclaro), Nobuhiko Kikuchi (Hitachi), Takayoshi Fukui, Kaoru Okamoto, Yasushi Sakuma, Kohichi R. Tamura, Shigehisa Tanaka (Oclaro) OCS2018-9 OPE2018-9 LQE2018-9 |
One of technical issues of PAM-4 modulation by utilizing directly modulated lasers is distorted into a shew shape eye-di... [more] | OCS2018-9 OPE2018-9 LQE2018-9 pp.31-34 |
| SSS | 2018-03-27 15:40 |
Tokyo | Efficiency verification of Measurement of Electrostatic Discharge Noise that inflowing to an Electronic Equipment using an Optical Electric Field Probe Yuji Nakazono (Hitachi) SSS2017-35 |
Miss operation of an electronic equipment due to electromagnetic disturbance may directly lead to abnormal situation, so... [more] | SSS2017-35 pp.17-20 |
|
| MRIS, ITE-MMS | 2017-12-08 09:40 |
Ehime | Ehime Univ. | [Invited Talk]
Lensless Light-Field Imaging with Fresnel Zone Aperture Yusuke Nakamura, Kazuyuki Tajima, Mayu Sao, Takeshi Shimano (Hitachi Ltd.) |
[more] | |
| MW (2nd) |
2017-06-14 - 2017-06-16 |
Overseas | KMUTT, Bangkok, Thailand | High Efficiency and Small Antenna for 77 GHz Long Range Radar Akira Kuriyama, Hideyuki Nagaishi (Hitachi), Hiroshi Kuroda, Akira Kitayama, Satoshi Sasaki (HiAMS) |
A new antenna structure with a pyramidal horn and a dielectric lens was investigated for a long-range automotive radar ... [more] | |
| MW (2nd) |
2017-06-14 - 2017-06-16 |
Overseas | KMUTT, Bangkok, Thailand | A ΔΣ-Modulator-Less DCO using Fractional Capacitors for Cellular Transmitter Takahiro Nakamura, Takayasu Norimatsu, Taizo Yamawaki (Hitachi) |
A delta-sigma-modulator (DSM)-less digitally controlled oscillator (DCO) based on 65-nm CMOS technology, incorporating a... [more] | |
| MBE, NC (Joint) |
2017-03-13 16:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Special Talk]
Trend in industry based on Brain Science Atsushi Maki (Hitachi) MBE2016-91 NC2016-94 |
As computational power and data accumulation continue to increase Moore’s Law for instance, and technology continues to ... [more] | MBE2016-91 NC2016-94 p.47(MBE), p.177(NC) |
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