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In this work, we propose a bidding policy for cloud users to reduce the instance rental bill by using the spot instance. Our approach is based on the recently developed two-timescale Lyapunov Optimization framework. It is shown that our approach is effective to save the instance rental cost.
Bioradar is an emerging concept to aim at human targets detection. Since the vital signs are weak, surrounding environment has greater interference on it. It is difficult to obtain the high performance of static human body detection and localization. Dual-channel SFCW radar is used to improve this problem and a new method of static human body detection based on dual-channel SFCW radar is proposed...
Real-time path planning can efficiently relieve traffic congestion in urban scenarios. However, how to design an efficient path-planning algorithm to achieve a globally optimal vehicle-traffic control still remains a challenging problem, particularly when we take drivers' individual preferences into consideration. In this paper, we first establish a hybrid intelligent transportation system (ITS),...
Recently, signal propagation delay in a circuit implemented in VLSI or PCB becomes a very important problem due to the increasing clock frequency, where signal delay should be adjusted to meet the requirement of the delay time. The delay can be roughly estimated by the net length.While, due to the circuit complexity and the high density of integration, a single layer routing may not be enough for...
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