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Road lane detection are classical requirements for advanced driving assistant systems. With new computer technologies, lane detection algorithms can be exploited on COTS platforms. This paper investigates the use of OpenCL and develop a particle-filter based lane detection algorithm that can tune the trade-off between detection accuracy and speed. Our algorithm is tested on 14 video streams from different...
Shared cache in modern multi-core systems has been considered as one of the major factors that degrade system predictability and performance. How to manage the shared cache for real-time multi-core systems in order to optimize the system performance while guaranteeing the system predictability is still an open issue. In this paper, we present a framework that can exploit cache management for real-time...
In multicore system, shared cache interference has been recognized as one of the major factors that degrade the average performance as well as predictability of system. How to manage the shared cache in order to optimize the system performance while guaranteeing the system predictability is still an open issue. State-of-the-art techniques on this topic use page coloring to partition the shared cache...
Timing is an important concern when designing an embedded system. While lots of researches on hard realtime systems focus on design-time analysis, monitoring the corresponding runtime behaviors are seldom investigated. In this paper, we investigate the conformity problem for runtime inputs of a hard real-time system. We adopt the widely used arrival curve model which captures the worst/best-cases...
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