منابع مشابه
Workshop on Systems Failures
Systems failures cause havoc everywhere. Failures may be total, partial or temporary; and examination of the subject has to consider: implemented systems, systems being enhanced and totally new projects. When failing situations arise, the aftermath is highly complicated because there are so many possible contributing factors. For many years, students of Computer Science and Software Engineering...
متن کاملCharacterisation of Systems of Systems Failures
The increasing role of such systems in safety-critical applications establishes the need for methods to analyse and justify their safety. However, the essential characteristics of SoS present serious difficulties for traditional hazard analysis techniques. Operational independence, heterogenous composition, emergent behaviour and the desire for dynamic reconfiguration make conventional hazard a...
متن کاملPolling Systems with Job Failures and with Station Failures
We consider a polling system with Exhaustive service policy subject to job failures or to station failures. Each of the N stations (nodes) comprising the system is, in isolation, an M/G/1type queue. Failures at each node follow a Poisson process. A job failure causes the job to be rejected from the system, while a station failure (breakdown) causes the server to switch over to the next node. Th...
متن کاملASSESSING ADHESIVE BOND FAILURES: MIXED-MODE BOND FAILURES EXPLAINED By
The level of understanding of adhesive bond failures within the flight safety community is not as robust as it could be. Generally, most investigators are broadly aware of cohesion failure (fracture of the adhesive) and adhesion failure (a slick failure at the interface). They may also have some limited knowledge of common causes for bond failures such as bond-line voids, which is one cause of ...
متن کاملOrganisational Failures in Dependable Collaborative Enterprise Systems
In this paper we attempt to classify organizational failures that can occur during the integration process of autonomous systems. The paper reports on ongoing research in the area of systems integration. Our purpose is to provide a taxonomy of organizational failures, so that there is a basis for analyzing some of the possible organizational failure modes resulting from putting together two org...
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ژورنال
عنوان ژورنال: Stochastic Processes and their Applications
سال: 1985
ISSN: 0304-4149
DOI: 10.1016/0304-4149(85)90209-1