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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| LOIS, ICM | 2023-01-19 13:25 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
Failure Analysis of Microservices using Continuous DAG Learning Nobukazu Fukuda, Chao Wu, Shingo Horiuchi, Kenichi Tayama (NTT)  ICM2022-32 LOIS2022-32 |
Microservice has become a popular software architecture of ICT services for various benefits. Accordingly, troubleshoot... [more] |
ICM2022-32 LOIS2022-32 pp.7-12 |
| R | 2022-07-29 16:15 |
Hokkaido | (Primary: On-site, Secondary: Online) |
System availability analysis of two-echelon repair system considering simultaneous failures Naoto Okubo, Natsumi Takahashi, Tetsushi Yuge (NDA) R2022-15 |
The two-echelon repair system is a type of multi-echelon repair system. The maintenance facilities in the system are div... [more] | R2022-15 pp.36-41 |
| KBSE | 2022-03-09 14:35 |
Online | Online (Zoom) | Automatic Detection of Fire Causes for Ontology Development for Automatic Understanding of Fire Situation Kento Matsuba, Masahide Nakamura (Kobe Univ.), Sachio Saiki (KUT) KBSE2021-45 |
The fire investigation report prepared by the Kobe City Fire Department contains information on the causes of the fire a... [more] | KBSE2021-45 pp.24-29 |
| R | 2021-06-12 14:00 |
Online | Online (Zoom) | An approximate method of network resirience Yasumasa Sagawa, Natsumi Takahashi, Tetushi Yuge (NDA) R2021-11 |
Resilience is an index that takes into account not only the reduction of damage caused by system failures, but also the ... [more] | R2021-11 pp.1-6 |
| ICM | 2021-03-19 09:00 |
Online | Online | [Encouragement Talk]
An Implementation and Evaluation of Orchestrator for Automation of Network Failure Works in Telecom Carriers Yuichi Suto, Ryousuke Satou, Yuichiro Ishizuka, Kosuke Sakata, Yoshikazu Hagiwara, Tsuyoshi Furukawa (NTT) ICM2020-65 |
In recent years, Digital Transformation (DX) has been promoted socially, and telecommunication carriers have been workin... [more] | ICM2020-65 pp.30-35 |
| ICM | 2021-03-19 12:05 |
Online | Online | Proposal of Anomaly Cause Analysis Method Based on Operation Status and Operation Log of Virtualization Infrastructure Junichi Higuchi, Takeshi Kodama (FUJITSU LAB.), Hirokatsu Jo (QNET), Hitoshi Ueno (FUJITSU LAB.) ICM2020-72 |
In recent years, IT virtualization infrastructure is used as the foundation of cloud services that are widely spread. In... [more] | ICM2020-72 pp.70-75 |
| NS, ICM, CQ, NV (Joint) |
2020-11-26 09:55 |
Online | Online | Evaluation of 5GC Network Analysis Models Using Machine Learning Junichi Kawasaki, Genichi Mouri, Yusuke Suzuki, Tomohiro Otani (KDDI/KDDI RESEARCH) CQ2020-50 |
The advances in network technologies such as network function virtualization (NFV) and network slicing enable flexible a... [more] | CQ2020-50 pp.16-21 |
| ICM | 2020-03-03 16:00 |
Okinawa | Ohama Nobumoto Memorial Hall (Cancelled but technical report was issued) |
Proposing an Algorithm for Precise Alarm Correlation and Root Cause Analysis by referring Network Topology Ryosuke Sato, Aiko Oi, Yuichi Suto (NTT), Ryota Ito (NTT Neomeit), Motomu Nakajima, Tsuyoshi Hurukawa, Kosuke Sakata (NTT) ICM2019-64 |
When a fault happens in large scale carrier network, not only alarms from failing equipment (root cause alarm) are gener... [more] | ICM2019-64 pp.129-134 |
| RISING (2nd) |
2019-11-26 10:30 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo | [Invited Lecture]
Implementation and evaluation of Automatic system failure cause specification and restoration by using configuration management data from automatic building script Shinsaku Numata, Shoji Hashimoto, Dai Kashiwa (NTTCommunications) |
In operation scene of the information system, an operation procedure manual and RCA (RouteCauseAnalysis) tool are prepar... [more] | |
| ICM | 2018-03-08 10:00 |
Okinawa | Parameter Setting Automation for Network Monitoring Systems Yuncheng Zhu, Yoshiteru Takeshima, Hiroki Miyamoto (Hitachi) ICM2017-58 |
Network monitoring systems adopt network traffic analysis technologies to realize the stable operation of large-scale bu... [more] | ICM2017-58 pp.19-24 |
|
| R | 2017-12-15 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Common-cause failure analysis by shock models Tetsushi Yuge (NDA) R2017-56 |
Redundant structures are often used to improve system reliability. However, the reliability of a redundant system decrea... [more] | R2017-56 pp.1-6 |
| ICM, LOIS | 2017-01-19 15:15 |
Nagasaki | The Nagasaki Chamber of Commerce & Industry | [Encouragement Talk]
Implementation and evaluation of Automatic system failure cause specification and restoration by using configuration management data from automatic building script Shinsaku Numata, NorimasaKamiya, ShojiHashimoto, DaiKashiwa (NTT.Com) ICM2016-44 LOIS2016-53 |
On operating IT system, the tools for troubleshooting, such as operation procedure documents and RCA(Route Cuase Analysi... [more] | ICM2016-44 LOIS2016-53 pp.31-36 |
| ICM | 2016-07-07 15:05 |
Hokkaido | Multiple Isolating Actions Extraction from Action Logs for Clarifying Trouble-shooting Process Akio Watanabe, Yoichi Matsuo, Keishiro Watanabe, Keisuke Ishibashi, Ryoichi Kawahara (NTT) ICM2016-13 |
Virtualization of ICT system has made more convenient of its use. However, complicated system architecture by virtualiz... [more] |
ICM2016-13 pp.27-32 |
|
| R | 2015-05-22 12:50 |
Shimane | Okinoshima-Bunka-Kaikan | A Note on Component Importance Measures for Real-time Computing Systems Junjun Zheng, Hiroyuki Okamura, Tadashi Dohi (Hiroshima Univ.) R2015-1 |
Component importance analysis is to measure the effect on system reliability of component reliabilities, and it can be u... [more] | R2015-1 pp.1-6 |
| ICM | 2015-03-20 11:40 |
Okinawa | Ishigaki-City-Hall | A feasibility study on applying the automation technology to IT system management Jun Nakajima, Masataka Nagura, Takayuki Nagai (Hitachi) ICM2014-66 |
Use of the cloud technolygy become popular and datacenter is bigger and more complex. It becomes overloaded with the adm... [more] | ICM2014-66 pp.73-78 |
| ICM, IPSJ-IOT, IPSJ-CSEC | 2013-05-09 15:30 |
Aomori | Hirosaki University | [Invited Talk]
Root-cause Analysis Technology for Rapid Recovery from Fault on IT System Takayuki Nagai (Hitachi) ICM2013-4 |
To recover from failures on IT system quickly, it is important to shorten the time from the detection of failures to the... [more] | ICM2013-4 pp.55-66 |
| ICM | 2013-03-15 16:20 |
Kagoshima | Yakushima Environmental Culture Village Center | Design of Fault Recovery Planning System for IT Systems Takayuki Nagai, Masataka Nagura, Jun Nakajima, Yoko Hirashima, Tomohiro Morimura (Hitachi) ICM2012-80 |
To recover from failures quickly, it is necessary to shorten the time to identify the root cause and generate the recove... [more] | ICM2012-80 pp.125-130 |
| ICM | 2012-03-16 13:10 |
Okinawa | Dan-jo Kyoudou Sankaku Center | Root Cause Analysis for Multiple Failures Occurrence on Multiplexed System Kaori Murase, Masataka Nagura, Takayuki Nagai, Kiminori Sugauchi, Kazuyoshi Hoshino, Shinya Takematsu (Hitachi) ICM2011-62 |
Devices and applications have been multiplexed in enterprise IT systems because of increasing system availability or sca... [more] | ICM2011-62 pp.83-88 |
| ICM | 2011-03-10 09:20 |
Okinawa | Miyakojima Marine Terminal | Proposal of root cause analysis designing for service quality management Masanori Miyazawa, Kosuke Nishimura (KDDI R&D Labs) ICM2010-55 |
One of the major concerns for telecom carrier is how to continually manage and maintain service quality for enhancement ... [more] | ICM2010-55 pp.7-10 |
| ICM | 2010-07-09 12:10 |
Hokkaido | Future University Hakodate | Proposal of root cause analysis by using integrated resource information Masanori Miyazawa, Munefumi Tsurusawa (KDDI R&D) ICM2010-23 |
Due to the emergence of advanced and diversified telecom services, the network capabilities have become more complex. A... [more] | ICM2010-23 pp.85-90 |
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