1. 基于GACO的群智感知参与者选择方法研究.
- Author
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李建军, 汪校铃, 杨玉, and 付佳
- Subjects
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ALGORITHMS , *ANT algorithms , *PHEROMONES , *CROWDSENSING - Abstract
Participant selection method is one of the important contents of crowd sensing research. Existing research still has some shortcomings. Only the attributes such as task time or task area coverage are considered, which makes the selected participants perform tasks less efficiently. Therefore, in order to comprehensively consider the task time and task area coverage constraints, this paper proposed a selection method of crowd sensing participant based on the greedy ant colony algorithm ( PSGACO) to achieve the highest task execution efficiency and the minimum incentive cost of the crowd sensing platform. The method mainly selected the participants who were suitable for performing the publishing task by the concentration of the ant pheromone concentration of the candidate participants, and greatly improved the task execution efficiency. Finally, it compared the proposed PS-GA CO method with the common participant selection method through simulation experiments. The experimental results show that PS-GA CO is superior to the other two methods in terms of algorithm running time, task execution efficiency and incentive cost, and has a good application prospect for the crowd sensing participant selection. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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