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Currently, rural fire protection issues in China loom large, resulting in frequent fire incidents due to an inadequate rural fire infrastructure and insufficient firefighting resources. Consequently, prompt fire suppression becomes challenging, leading to significant casualties and economic losses. To address these challenges and align with the national rural revitalization strategy, our research...
In recent years, sensors are widely used in outdoor activities for returning motion information to participants. This paper proposes a product that could send back information about the tennis stroke while playing tennis in real time. This product, consisting of sensor module, controller module and transmission module, is embedded in tennis handle. There are three steps for stroke recognition. Shot...
Understanding the effects of punishment in multiplayer spatial games, however, is a formidable challenge. In this paper, we present a multiplayer evolutionary game model in which agents play iterative games in spatial populations with punishment. Two kinds of spatial structure are used, regular and random connected network. Key model parameters include the number of players, the interaction topology,...
The evolution of strategies in n-choice social dilemma game with punishment is studied on spatial environment. This paper presents and investigates the application of co-evolutionary training techniques based on discrete particle swarm optimization (PSO) to evolve cooperation, and exploring different parameter configurations via numerical simulations. Key model parameters include the number of players,...
As the basis work for the development of capital market, internal control deficiencies and its disclosure has become the focus of the community. Based on Shanghai A-share listed companies' data in 2009, using the event study method, We find that the separation of duties deficiencies holds the highest proportion of internal control deficiencies, the appearance is complex, the disclosure of internal...
We provide a vision-related image deformation method based on Moving Least Squares (MLS) and visual saliency map. As the improvement of image deformation using MLS, we propose a new weight function to improve the MLS image deformation. A visual saliency-related deformation weight definition is proposed to ensure deformations are more easily to kept local shape on high visual saliency region and changed...
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