G
Gert-Jan van Rooyen
Researcher at Stellenbosch University
Publications - 12
Citations - 316
Gert-Jan van Rooyen is an academic researcher from Stellenbosch University. The author has contributed to research in topics: Time division multiple access & Hidden node problem. The author has an hindex of 6, co-authored 12 publications receiving 294 citations.
Papers
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Survey of smartphone-based sensing in vehicles for intelligent transportation system applications
TL;DR: In this study, existing approaches of using smartphones for ITS applications are analysed and compared, and particular focus is placed on vehicle-based monitoring systems, such as driving behaviour and style recognition, accident detection and road condition monitoring systems.
Patent
System and method for monitoring third party access to a restricted item
TL;DR: In this article, a system and method for monitoring third party access to a restricted item is provided, where key data is embedded in the restricted item, the key data being associated with a store of value and usable to conduct a transaction against the store.
Patent
Enabling a User to Transact Using Cryptocurrency
TL;DR: In this article, a system and method of enabling a user to transact using cryptocurrency of a value defined in relation to a different medium of exchange or financial instrument is provided, where a request to create a voucher having a face value remaining defined by the user in relation with a monetary instrument is received and a key data associated with a voucher cryptocurrency address holding a token amount of cryptocurrency included therein is generated.
Recognition of driving manoeuvres using smartphone-based inertial and GPS measurement
TL;DR: This paper shows how the embedded sensors and GPS of a smartphone can be used to recognize driving manoeuvres and proposes a heuristic method that is suitable for real-time applications, such as driver assistance and safety systems.