抄録
System needs of growing systems including heterogeneous functions and operations are increased. High assurance system that achieves high reliability and high availability is very important for such systems. In order to realize high assurance system, we developed the assurance technology based on ADS (Autonomous Decentralized System). When a growing system changes or grows, its reliability may be lowered. In this paper, we clarify the risk factors which lower the reliability and quality of a growing system when the system is modified. We will then examine the technology to eliminate or mitigate those risk factors, and propose adaptive assurance technology that can minimize the risk. We also applied this technology to ATOS (Autonomous Decentralized Transport Operation Control System) for Tokyo Metropolitan Railway Network as an example of really changing and growing system and mention its effectiveness.
| 元の言語 | English |
|---|---|
| ホスト出版物のタイトル | Proceedings - 2nd International Workshop on Autonomous Decentralized System, IWADS 2002 |
| 出版者 | Institute of Electrical and Electronics Engineers Inc. |
| ページ | 76-83 |
| ページ数 | 8 |
| ISBN（印刷物） | 0780376242, 9780780376243 |
| DOI | |
| 出版物ステータス | Published - 2002 |
| 外部発表 | Yes |
| イベント | 2nd International Workshop on Autonomous Decentralized System, IWADS 2002 - Beijing, China 継続期間: 2002 11 6 → 2002 11 7 |
Other
| Other | 2nd International Workshop on Autonomous Decentralized System, IWADS 2002 |
|---|---|
| 国 | China |
| 市 | Beijing |
| 期間 | 02/11/6 → 02/11/7 |
Fingerprint
ASJC Scopus subject areas
- Computer Networks and Communications
- Hardware and Architecture
- Software
これを引用
Assurance technology for Tokyo Metropolitan Railway Network. / Kera, K.; Fujiwara, K.; Tanaka, Y.; Kamijo, K.; Mori, K.
Proceedings - 2nd International Workshop on Autonomous Decentralized System, IWADS 2002. Institute of Electrical and Electronics Engineers Inc., 2002. p. 76-83 1194652.研究成果: Conference contribution
}
TY - GEN
T1 - Assurance technology for Tokyo Metropolitan Railway Network
AU - Kera, K.
AU - Fujiwara, K.
AU - Tanaka, Y.
AU - Kamijo, K.
AU - Mori, K.
PY - 2002
Y1 - 2002
N2 - System needs of growing systems including heterogeneous functions and operations are increased. High assurance system that achieves high reliability and high availability is very important for such systems. In order to realize high assurance system, we developed the assurance technology based on ADS (Autonomous Decentralized System). When a growing system changes or grows, its reliability may be lowered. In this paper, we clarify the risk factors which lower the reliability and quality of a growing system when the system is modified. We will then examine the technology to eliminate or mitigate those risk factors, and propose adaptive assurance technology that can minimize the risk. We also applied this technology to ATOS (Autonomous Decentralized Transport Operation Control System) for Tokyo Metropolitan Railway Network as an example of really changing and growing system and mention its effectiveness.
AB - System needs of growing systems including heterogeneous functions and operations are increased. High assurance system that achieves high reliability and high availability is very important for such systems. In order to realize high assurance system, we developed the assurance technology based on ADS (Autonomous Decentralized System). When a growing system changes or grows, its reliability may be lowered. In this paper, we clarify the risk factors which lower the reliability and quality of a growing system when the system is modified. We will then examine the technology to eliminate or mitigate those risk factors, and propose adaptive assurance technology that can minimize the risk. We also applied this technology to ATOS (Autonomous Decentralized Transport Operation Control System) for Tokyo Metropolitan Railway Network as an example of really changing and growing system and mention its effectiveness.
KW - Autonomous decentralized system
KW - high assurance system
KW - traffic management system
UR - http://www.scopus.com/inward/record.url?scp=84962916658&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84962916658&partnerID=8YFLogxK
U2 - 10.1109/IWADS.2002.1194652
DO - 10.1109/IWADS.2002.1194652
M3 - Conference contribution
AN - SCOPUS:84962916658
SN - 0780376242
SN - 9780780376243
SP - 76
EP - 83
BT - Proceedings - 2nd International Workshop on Autonomous Decentralized System, IWADS 2002
PB - Institute of Electrical and Electronics Engineers Inc.
ER -