| Item type |
SIG Technical Reports(1) |
| 公開日 |
2022-02-28 |
| タイトル |
|
|
タイトル |
Resilience Evaluation by SLA of Line Connectivity Using Discrete Structure Processing System |
| タイトル |
|
|
言語 |
en |
|
タイトル |
Resilience Evaluation by SLA of Line Connectivity Using Discrete Structure Processing System |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
IOT |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
|
資源タイプ |
technical report |
| 著者所属 |
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|
|
National Institute of Informatics |
| 著者所属 |
|
|
|
Hokkaido University |
| 著者所属 |
|
|
|
Tohoku Medical and Pharmaceutical University |
| 著者所属(英) |
|
|
|
en |
|
|
National Institute of Informatics |
| 著者所属(英) |
|
|
|
en |
|
|
Hokkaido University |
| 著者所属(英) |
|
|
|
en |
|
|
Tohoku Medical and Pharmaceutical University |
| 著者名 |
Hiroki, Kashiwazaki
Masahiro, Mizuta
Dai, Sato
|
| 著者名(英) |
Hiroki, Kashiwazaki
Masahiro, Mizuta
Dai, Sato
|
| 論文抄録 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
In a distributed system consisting of multiple computers and networks connecting them, failures can occur in each component with a certain probability. In the course of research and development to improve the operational quality of distributed systems, the author focused on the relationship between the probability of failure and the operational quality of distributed systems. And the author also proposed an index to evaluate the resilience of services based on the multiple failure probability of circuits and the failure probability of services running on distributed systems. However, this proposal only considered resilience under limited circumstances with limited fault representation and limited-service continuity requirements. In addition, since the computational complexity increases exponentially with the size and complexity of the target network, only small-scale systems can be used to complete the evaluation in real-time. In this paper, we formulate this problem as a discrete-structure problem and use existing discrete-structure processing systems to evaluate resilience under various combinations of failure representations and different service continuity conditions. At the same time, we aim to expand the concept of distributed systems and promote its application to natural disaster prevention and mitigation. |
| 論文抄録(英) |
|
|
内容記述タイプ |
Other |
|
内容記述 |
In a distributed system consisting of multiple computers and networks connecting them, failures can occur in each component with a certain probability. In the course of research and development to improve the operational quality of distributed systems, the author focused on the relationship between the probability of failure and the operational quality of distributed systems. And the author also proposed an index to evaluate the resilience of services based on the multiple failure probability of circuits and the failure probability of services running on distributed systems. However, this proposal only considered resilience under limited circumstances with limited fault representation and limited-service continuity requirements. In addition, since the computational complexity increases exponentially with the size and complexity of the target network, only small-scale systems can be used to complete the evaluation in real-time. In this paper, we formulate this problem as a discrete-structure problem and use existing discrete-structure processing systems to evaluate resilience under various combinations of failure representations and different service continuity conditions. At the same time, we aim to expand the concept of distributed systems and promote its application to natural disaster prevention and mitigation. |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA12326962 |
| 書誌情報 |
研究報告インターネットと運用技術（IOT）
巻 2022-IOT-56,
号 36,
p. 1-6,
発行日 2022-02-28
|
| ISSN |
|
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2188-8787 |
| Notice |
|
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SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc. |
| 出版者 |
|
|
言語 |
ja |
|
出版者 |
情報処理学会 |
IPSJ-IOT22056036.pdf (665.1 kB)
