The advancement of UAV technology makes the use of UAVs more and more widespread, and the swarm is the main mode of UAV applications owing to its robustness and adaptability. Meanwhile, task allocation plays an essential role in a swarm to obtain overall high performance and unleash the potential of each UAVs owing to the complexity of the large-scale swarm. In this paper, we pay attention to the real-time allocation problem of dynamic tasks. We design models for the task assigning problem to construct the constraints model and assigning objectives. In addition, we introduce a novel agent-based allocating mechanism based on the auction process, including the design for three kinds of agents and the cooperation mechanism among different agents. Moreover, we proposed a new algorithm to calculate the bidding values of UAVs, by which the messages passed between UAVs can be reduced. On the basis of the assigning mechanism, we put up with a novel agent-based real-time task allocation algorithm named NECTAR for dynamic tasks in the UAV swarm. Furthermore, we conduct extensive experiments to evaluate the performance of our NECTAR, and the results indicate that NECTAR is able to solve the real-time task allocation for dynamic tasks and achieve high performance of the UAV swarm.

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Higher nursing education is an integral part of medical education, which is the type of applied nursing talents based on general education. With the development of computer-aided technology, the society has put forward higher requirements on the comprehensive quality of nursing staff. How to cultivate excellent nursing team which meet clinical needs has been a common concern among nursing schools, hospitals and society. So, it is a top priority to realize the seamless connection between higher nursing education and clinical practice. When the higher education entered the popular stage, the higher vocational nursing education also obtained the vigorous development. Under this computer background, the nursing education mode reform in higher vocational colleges can timely cultivate high-quality talents needed by the society combine with computer-aided technology. Based on the connection of clinical practice, this paper takes higher nursing education as the research object and systematically studies the current reform and development of nursing education. Through theoretical guidance, we reconstruct the mode of higher nursing education.

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