全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Junbiao Pang , Jing Huang , Weigang Zhang ...
来源:[J].Multimedia Tools and Applications(IF 1.014), 2017, Vol.76 (23), pp.25145-25157Springer
摘要:Recently top performing cross-media topic detection employs Similarity Diffusion Process (SDP) to rank the interestingness of topics from a large number of candidates. SDP models the polysemous phenomenon from short and less-constrained user-generated data by assuming the similar...
作者:Yuko Yano
来源:[J].Journal of Theoretical Probability(IF 0.55), 2017, Vol.30 (2), pp.490-509Springer
摘要:For a diffusion process on multiray, the joint law of the occupation times on rays is studied. Two important formulae, the generalized Williams formula and the double Laplace transform formula, are proved. A limit theorem for the joint law and a representation of the density fu...
作者:Zhenzhong Zhang , Dayue Chen
来源:[J].Advances in Difference Equations(IF 0.76), 2013, Vol.2013 (1), pp.1-6Springer
摘要:Abstract(#br)In this paper, we provide a new criterion on the existence and uniqueness of stationary distribution for diffusion processes. An example is given to illustrate our results.(#br) MSC: 60H10, 37A25.
作者:Istoni Luz-Sant’Ana , Patricia Román-Román , Francisco Torres-Ruiz
来源:[J].Energy(IF 3.651), 2017, Vol.133, pp.455-470Elsevier
摘要:Abstract(#br)The present paper introduces a new diffusion process for the purpose of modeling a Hubbert-type behavior pattern. The main features of the process will be analyzed and the maximum likelihood estimation of the parameters will be carried out through discrete sampling. ...
作者:A. Nafidi , R. Gutiérrez , R. Gutiérrez-Sánchez ...
来源:[J].Energy(IF 3.651), 2016, Vol.113, pp.309-318Elsevier
摘要:... A novel aspect of this study is its use of a Gamma-type diffusion process for short and medium-term forecasting – other techniques that have been used to describe such consumption patterns are not valid in this situation.(#br)In this study, we consider a new extension of t...
作者:Koji Tsukuda
来源:[J].Annals of the Institute of Statistical Mathematics(IF 0.736), 2017, Vol.69 (4), pp.833-864Springer
摘要:A test procedure based on continuous observation to detect a change in drift parameters of an ergodic diffusion process is proposed. The asymptotic behavior of a random field relating to an estimating equation under the null hypothesis is established using weak convergence theory...
作者:Xingzhi Su , Sufang Zhao , Juan Hou ...
来源:[J].Vacuum(IF 1.53), 2018, Vol.155, pp.219-223Elsevier
摘要:...5-42 mol %, FLiNaK) molten salt was used in the thermal diffusion (TD) process to form chromium carbide coatings on gray cast iron HT250 at 900 °C for 8 h. The structure and chemical composition of the coating were observed by scanning electron microscopy coupled with ener...
作者:Jinrui Ma , Mitra Fouladirad , Antoine Grall
来源:[J].Energy(IF 3.651), 2018Elsevier
摘要:Abstract(#br)This paper is devoted to proposing a flexible continuous wind speed model based on mixtures of Markov chain and stochastic differential equations. The motivations are as follows: (a) the model is intended to generate wind speed sequence with statistical properties si...
作者:Pauline Gressier , David De Smet , Nemeshwaree Behary ...
来源:[J].Industrial Crops & Products(IF 2.468), 2019, Vol.136, pp.11-20Elsevier
摘要:...4 °C), and can therefore be potentially used to functionalize polyester fabrics using diffusion process. The aim of this paper was to explore the diffusion process to produce antibacterial polyester textiles using active agent(s) from essential oils.(#br)Diffusion process...
作者:T.-H. Hubert Chan , Zhibin Liang
来源:[J].Theoretical Computer Science(IF 0.489), 2019Elsevier
摘要:Abstract(#br)In a recent breakthrough STOC 2015 paper, a continuous diffusion process was considered on hypergraphs (which has been refined in a recent JACM 2018 paper) to define a Laplacian operator, whose spectral properties satisfy the celebrated Cheeger's inequality. However,...

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