Use-Misuse Case Driven Analysis of Positive Train Control

Hartong, Mark; Goel, Rajni; Wijesekera, Duminda

doi:10.1007/0-387-36891-4_12

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Post Accident Analysis1

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2007

2008

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Cited by 2 publications

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“…A promising method to identify the causal factors and the resulting accident scenarios with their evidence is to pre-analyze possible misuse cases for PTC systems [9]. Use cases specify functional requirements provided by the system to its actors [14], On the other hand, misuse cases [15] specify the foreseeable interactions between potential malactors and the system.…”

Section: Post Accident Analysismentioning

confidence: 99%

A Framework for Investigating Railroad Accidents

Hartong

Goel

Wijeskera

2007

Advances in Digital Forensics III

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Positive train control (PTC) or communication-based control systems (CBTC) control trains using wireless network infrastructures. Consequently, investigations of accidents involving PTC-or CBTC-controlled trains require network forensic analysis. This paper describes a forensic analysis framework that leverages the communications capabilities of PTC systems. The framework incorporates a centralized database architecture that securely stores PTC-related and other digital data, and provides for efficient and flexible querying of the data during accident analysis.

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Section: Post Accident Analysismentioning

confidence: 99%