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 题名: a tabu search approach to fuzzy optimization of camellia oleifera fertilization 作者: Song Qin ; Zhao Fukuan ; Zheng Yujun 会议文集: IFIP Advances in Information and Communication Technology 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 出版日期: 2011 会议地点: Nanchang, China 关键词: Crops ; Cultivation ; Decision support systems ; Fuzzy sets ; Mathematical models 出版地: United States 收录类别: ei ISSN: 18684238 ISBN: 9783642183324 部门归属: (1) Department of Biotechnology, Beijing University of Agriculture, 102206 Beijing, China; (2) Institute of Software, Chinese Academy of Sciences, 100093 Beijing, China 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 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. 语种: 英语 内容类型: 会议论文 URI标识: http://ir.iscas.ac.cn/handle/311060/14373 Appears in Collections: 软件所图书馆_会议论文

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 Recommended Citation: 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.
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