中国科普博览作为国内最早建设的科普网站之一,创新地提出以虚拟博物馆群的形式向公众提供图文并茂的科学知识和内容.本文从中国科普博览网站起步、发展和展望三个阶段深入阐
2020年上半年造纸行业机遇与挑战并存,根据中国轻工业信息中心数据显示,2020年1～6月,全国机制纸及纸板产量5757.30万吨,同比下降4.80％.仅6月当月,全国机制纸及纸板产量1110.90
人脸表情识别和软件换肤分别作为人机交互中的智能化和人性化技术得到了深入的研究.本文结合以上两种技术提出了基于人脸表情识别的软件界面自动换肤思想,介绍了一种软件界面
In this paper,call-put parity of European options is formulated for fuzzy financial market and some mathematical properties are discussed.We deduced the call-pu
带宽、时延约束的QoS组播路由问题是一个NP完全问题.本文提出了一种基于人工鱼群优化的QoS组播路由算法.该算法在满足带宽和时延约束的条件下,能够较快地找到费用最小的组播
本文利用辨识函数得到不确定推理的基本规则(刘氏推理规则)的表达式,并且推广其到多个前件和多条准则的情形中去.同时,我们还把刘氏推理规则应用到模糊推理中,同样得到基于隶
In this paper,we give the definition of arbitrage opportunity and two fundamental properties of no-arbitrage principle based on the fuzzy financial market.Witho
DNA computing provides a promising approach to attacking a number of computationally combinatorial optimization problems.The domination problems are well-known
In this paper,new characteristic properties of fuzzy WS-continuous mapping are studied,and fuzzy WS-irresolute open(closed)and fuzzy WS-homoeomorphism mappings
The converse problem of generating Copula with marginal distributions is very important.We put forward a simple method to generate Copula and apply it for the f