Research of Reliability Technology in Heterogeneous Autonomous Decentralized Assurance Systems

Shiibashi, Akio; Kuroda, Takashi; Yamana, M.; Möri, K.

doi:10.1109/isads.2007.64

Cited by 5 publications

(2 citation statements)

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“…23, the system on the condition scores the highest function reliability among all systems. This means that the effectiveness of the AD-DCT is proven both practically and theoretically [42].…”

Section: ) Evaluation Resultsmentioning

confidence: 94%

“…This section introduces the autonomous decentralized data consistency technology (ADDCT), which recovers missing data caused by such unstable communication [40]. This technology has two derivatives: Single-layered data consistency technology [42] and Multi-layered data consistency technology [43], [44]. In the ICCTS, an IC card can communicate with a Reader/Writer (R/W) on the gate while it is within the communication area.…”

Section: Technologymentioning

confidence: 99%

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Trend of Autonomous Decentralized System Technologies and Their Application in IC Card Ticket System

Möri

Shiibashi

2009

IEICE Trans. Commun.

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The advancement of technology is ensured by step-bystep innovation and its implementation into society. Autonomous Decentralized Systems (ADSs) have been growing since first proposed in 1977. Since then, the ADS technologies and their implementations have interacted with the evolving markets, sciences, and technologies. The ADS concept is proposed on biological analogy, and its technologies have been advanced according to changing and expanding requirements. These technologies are now categorized into six generations on the basis of requirements and system structures, but the ADS concept and its system architecture have not changed. The requirements for the system can be divided in operation-oriented, mass service-oriented, and personal service-oriented categories. Moreover, these technologies have been realized in homogeneous system structure and, as the next step, in heterogeneous system structure. These technologies have been widely applied in manufacturing, telecommunications, information provision/utilization, data centers, transportation, and so on. They have been operating successfully throughout the world. In particular, ADS technologies have been applied in Suica, the IC card ticket system (ICCTS) for fare collection and e-commerce. This system is not only expanding in size and functionality but also its components are being modified almost every day without stopping its operation. This system and its technologies are shown here. Finally, the future direction of ADS is discussed, and one of its technologies is presented.

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Section: ) Evaluation Resultsmentioning

confidence: 94%