Siyang Chen

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The ability of Combinatorial Testing (CT) to detect and locate the interaction triggered failure has been well studied. But CT still suffers from many challenges, such as modeling for CT, sampling mechanisms for test generation, applicability and effectiveness. To overcome these issues of CT, adaptive combinatorial testing (ACT) is proposed in this paper,(More)
A power self-adaptive algorithm for Vehicular Ad-hoc Networks has been proposed in the paper. The theoretical analysis are based on the Nakagami-3 model. The algorithm can automatically adjust the transmission power by sensing communication density, and meet the requirements of increasing the packets reception rate of receiving nodes and saving energy of(More)
A Real-time Listening Based Self-adaptive Algorithm has been proposed in this paper. This algorithm is based on multi-serviced p-persistent model, it computes the collision/idle ratio according to four priorities of VANET to adjust the transmission probability with a self-adaptive strategy to enhance the channel efficiency. The algorithm improves system(More)
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