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Radar sensor deployment is of great importance for radar sensor network (RSN) provisioning. A RSN is effectively deployed to detect multi-target within a given surveillance area with required detection performance and energy consumption. In this paper, we explore two deployment strategies-Hexagonal Deployment Strategy(HDS) and Diamond Deployment Strat-egy(DDS). We propose two decision fusion rules...
A fuzzy comprehensive evaluation model for mulberry wine quality was set up. The influencing factors of mulberry wine quality including color, flavor, taste, style and etc. were investigated comprehensively by the use of a weight distribution method and a multiply operator method. The methods used in this paper made up the defects in traditional sensory evaluation and diminished manmade subjective...
In this paper, we introduce a hybrid approach of particle swarm optimization (PSO) for solving n-queens problem. Since the solution of n-queens problem is to create a set of non-conflict queens, we propose a swarm refinement technique to reduce conflicts in main swam and then locate final solutions by swapping permutations. The swarm refinement PSO (SR-PSO) performs much faster and more accurate than...
This paper makes a comprehensive investigation, analysis, summary and arrangement on the impact of those factors for contributor to select journals, and applies the Delphi method and AHP to research the weight of those main factors quantificational. The studies results shows that the costs of thesis publication, the level and social influence of journal, as well as the cycle of publication of the...
Rapeseed is one of the most important agricultural products for oil production in the world. In this paper, by taking the initial moisture content of rapeseed, the temperature and the velocity of the hot air as the main impact factors, the experimental study on hot air drying of rapeseed (Brassica napus) commonly planted in Chongqing was conducted. The curves of drying properties of the rapeseed were...
Rural poverty reduction is highly concerned with social equality and the building of a harmonized society. Great achievements have been made for poverty reduction in rural China in the last decade. Anti-poverty investment under different project models, however, seems to have different results. By adopting quantitative approaches, and based on the field survey sample data of counties, villages and...
The method of using pre-defined models to extract spatial information of man-made object digital image is called model-base object extraction, which has been a convincible approach to improve the existing Photogrammetry techniques. This paper used a semi-automated approach to extracting buildings from single aerial image by the Least-squares model-image fitting (LSMIF) algorithm. Each CAD model is...
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