2019 IEEE Wireless Communications and Networking Conference (WCNC) 2019
DOI: 10.1109/wcnc.2019.8885740
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CaTch: A Confidence Range Tolerant Misbehavior Detection Approach

Abstract: Misbehavior detection is a challenging problem that needs to be addressed in vehicular communications. Misbehavior detection consists of monitoring the semantic of the exchanged messages to identify potential misbehaving entities. This is achieved by performing plausibility and consistency checks on exchanged beacon and warning messages. However, existing misbehavior detection solutions ignore the mandatory information on data inaccuracy, being gathered by the vehicular sensors. In this paper, we propose CaTch… Show more

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Cited by 24 publications
(13 citation statements)
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References 11 publications
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“…The legacy version is much faster to compute the plausibility checks and returns a binary output to show whether a certain aspect of the message is plausible or not. The ET version is generally slower to compute the plausibility checks but returns an uncertainty factor that reflects the scale of the message implausibility [21].…”
Section: Local Detectionmentioning
confidence: 99%
“…The legacy version is much faster to compute the plausibility checks and returns a binary output to show whether a certain aspect of the message is plausible or not. The ET version is generally slower to compute the plausibility checks but returns an uncertainty factor that reflects the scale of the message implausibility [21].…”
Section: Local Detectionmentioning
confidence: 99%
“…These checks are simple and fast to calculate plausibility detectors. The features of the detection process in detailed in the following study [14]. Based on these detectors, the vehicle decides if a report should be send or not.…”
Section: Local Detectorsmentioning
confidence: 99%
“…In this work, we aggregated and implemented the checks used in multiple local detection works [8]. However, the implemented checks does not return a binary value, instead a plausibility factor is calculated as described in our previous work [9]. For more details on the implementation of the detectors, all the implementations are open-source on github [10].…”
Section: B Local Detection Checksmentioning
confidence: 99%
“…Table I shows the Evaluation Results of the AI Linkage Mechanism. The evaluation metrics are detailed in our previous publication [9]. As this system is replacing the LA, a high confidence in a perceived linkage is needed before it is considered.…”
Section: Simulation Settings and Scenariosmentioning
confidence: 99%