a tabu search approach to fuzzy optimization of camellia oleifera fertilization

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	a tabu search approach to fuzzy optimization of camellia oleifera fertilization
	Song Qin ; Zhao Fukuan ; Zheng Yujun
	2011
会议名称	4th IFIP International Conference on Computer and Computing Technologies in Agriculture and the 4th Symposium on Development of Rural Information, CCTA 2010
会议日期	22-Oct
会议地点	Nanchang, China
关键词	Crops Cultivation Decision support systems Fuzzy sets Mathematical models
页码	125-130
英文摘要	Traditional optimization methods have been applied for years to high-yield fertilization models, which are usually well formulated by crisp coefficients and variables. Unfortunately, real-world crop growing environment and process are often not deterministic. In this paper we establish a fuzzy mathematical model between Camellia oleifera yield and fertilization application rates, in which variation coefficients of N, P, K are described with fuzzy numbers. In particular, we present a tabu search algorithm for finding a set of fertilization solutions in order to maximize Camellia oleifera yield based on fuzzy measures including expected value, optimistic value and pessimistic value. Our approach is more realistic and practical for real-world problems by taking vague and imprecise data into consideration, provides more comprehensive decision support by generating a set of high-quality alternatives, and can be applied to fertilizer decision for a variety of other crops. © 2011 IFIP International Federation for Information Processing.
收录类别	EI
会议主办者	China Agricultural University; China Society of Agricultural Engineering; International Federation for Information Processing (IFIP); Beijing Society for Information Technology in Agriculture; National Natural Science Foundation of China
会议录	IFIP Advances in Information and Communication Technology
会议录出版地	United States
语种	英语
ISSN号	18684238
ISBN号	9783642183324
内容类型	会议论文
源URL	[http://124.16.136.157/handle/311060/14373]
专题	软件研究所_软件所图书馆_会议论文
推荐引用方式 GB/T 7714	Song Qin,Zhao Fukuan,Zheng Yujun. a tabu search approach to fuzzy optimization of camellia oleifera fertilization[C]. 见:4th IFIP International Conference on Computer and Computing Technologies in Agriculture and the 4th Symposium on Development of Rural Information, CCTA 2010. Nanchang, China. 22-Oct.