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Nested Asymptotic(In)dependent Extreme Value Copulas with Application to High Frequency Financial Da
[会议论文] 作者：Zhengjun Zhang,
来源：International Workshop on High-Dimensional Dependence and Co 年份：2014
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[会议论文] 作者：Zhengjun ZHANG,
来源：22nd Wold Congress of International Traffic Medicine Associa 年份：2011
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[会议论文] 作者：Zhengjun ZHANG,
来源：22nd Wold Congress of International Traffic Medicine Associa 年份：2011
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[会议论文] 作者：Zhengjun Zhang,
来源：中国数量经济学会 年份：2009
Extreme value theory is a natural choice in risk study.A current area of interest is to find a class of models which have the ability to simultaneously model extremal cross-sectional (spatial) depende...
Nested Asymptotic(In)dependent Extreme Value Copulas with Application to High Frequency Financial Da
[会议论文] 作者：Zhengjun Zhang,
来源：中央财经大学 年份：2014
Although the extremes of high-frequency financial transaction data have a huge economic impact,the basic structure of the data has been ignored up to now in this context.Existing time series models we...
[会议论文] 作者：Zhengjun Zhang,
来源：The 1st China International Symposium on Particles Technolog 年份：2008
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[期刊论文] 作者：Shuai Ning,Zhengjun Zhang,,
来源：Journal of Harbin Institute of Technology 年份：2017
Diluted magnetic oxides have evolved into a popular branch of materials science during the last decade. In the first few years,people attributed the ferromagnet...
[期刊论文] 作者：ZHOU Yao,WANG Zhengjun,ZHANG J,
来源：黑龙江科技学院学报 年份：2011
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：Wenhong Ouyang,Wensheng Lai,Zhengjun Zhang,
来源：中国物理B（英文版） 年份：2018
Al coating on U surfaces is one of the methods to protect U against environmental corrosion.The behaviors of hydrogen and oxygen impurities near the Al/α-U int...
[期刊论文] 作者：Shuang Shuang,Zheng Xie,Zhengjun Zhang,,
来源：Journal of Harbin Institute of Technology 年份：
The glancing angle deposition(GLAD)method is a kind of physical vapor deposition and many kinds of self-standing nanostructured materials can be prepared.Here w...
[期刊论文] 作者：Shuang Shuang,Zheng Xie,Zhengjun Zhang,,
来源：Journal of Harbin Institute of Technology 年份：2017
The cover picture is taken from the article“Review:Nanostructured TiO_2for Enhanced Photocatalytic Property by Glancing Angle Deposition Method”.The glancing...
[会议论文] 作者：Siyang Gao,Leyuan Shi,Zhengjun Zhang,
来源：上海交通大学 年份：2016
A lot of problems in automatic control aim at optimizing complex systems.In this paper,we propose a new random search method,called peak-over-threshold search(POTS),for solving global optimization pro...
Corrosion Resistance on Iron Group Based Amorphous Alloys:Homogeneity and Superhydrophobicity Beyond
[会议论文] 作者：Yunhan Ling,Siqi Yu,Fei Qin,Zhengjun Zhang,
来源：国际腐蚀工程大会(ICEC2016) 年份：2016
Corrosion is the results of the inherent micro/macro electrochemical inhomogeneity in metals or alloys subjected to outside environmental attacks.Homogenization and seclusion,therefore,are the fundame...
[期刊论文] 作者：LUO Xixi,YAO Zhengjun,ZHANG Pingze,GU Dongdong,CHEN Yu,
来源：武汉理工大学学报（材料科学版）（英文版） 年份：2019
Dense Fe-Al-Cr coatings with approximately 50 μm in thickness are successfully prepared on the 1045 carbon steel substrates via a laser cladding process. Proper Cr content (5 at％ Cr) will lead to decrease in the melting point, and improves ......
[期刊论文] 作者：Hanze DONG,Zhenfeng SUN,Yanwei FU,Shi ZHONG,Zhengjun ZHANG,Yu-Gang JIANG,
来源：计算机科学前沿 年份：2020
Regarding extreme value theory,the unseen novel classes in the open-set recognition can be seen as the extreme values of training classes.Following this idea,we...
[期刊论文] 作者：Na Chen,Kaixuan Fang,Hongxia Zhang,Yingqi Zhang,Wenjian Liu,Kefu Yao,Zhengjun Zhang,
来源：城市道桥与防洪 年份：2019
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[会议论文] 作者：Xiaoyang Cui,Shubin Yang,Xingxu Yan,Jiugou Leng,Shuang Shuang,Pulickel M.Ajayan,Zhengjun Zhang,
来源：第十一届中美华人纳米论坛 年份：2016
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Emergence of anisotropic heavy fermions in antiferromagnetic Kondo lattice CeIn3 revealed by photoem
[会议论文] 作者：Yun Zhang,Haiyan Lu,Xiegang Zhu,Shiyong Tan,Qiuyun Chen,Wei Feng,Donghua Xie,Lizhu Luo,Zhengjun Zhang,
来源：2015杭州量子物质国际研讨会( Internationale Conference on Strongly-Corre 年份：2015
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[期刊论文] 作者：,Bingfeng Hu,Shiyong Tan,Donghua Xie,Wei Feng,Qin Liu,Wen Zhang,Yu Liu,Haifeng Song,Lizhu Luo,Zhengjun Zhang,
来源：中国物理B（英文版） 年份：2017
We have systematically studied the behaviors of the resistivity and magnetization of CeSb2 single crystals as a function of temperature and extemal field.Four a...
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