Central Bank Digital Currencies (CBDC) have attracted considerable interest and its deployment on a global scale is imminent. However, CBDC face several challenges. They include: legal, technological, and political considera...
A variety of serviceberry which combines deep green slightly glossy foliage, upright branching, a strong straight trunk, and a straight and dominant central leader giving it an excellent tree form for use on city streets.doi:USPP15304Keith S. Warren...
摘要: A variety of serviceberry which combines deep green slightly glossy foliage, upright branching, a strong straight trunk, and a straight and dominant central leader giving it an excellent tree form for use on city streets.收藏 引用 批量引用 报错 分享 ...
One central pro- blem in factor analysis is related to the determi- nation of the number of latent factors. We pro- pose some Bayesian model selection criteria for selecting the number of latent factors based on a graphical factor model. As it is illustrated in Chapter 4, our proposed ...
notation congenial to their tastes; and si~if- icantly, Peirce's novel applications of his graph logic to modality, intentionality, and metalangn,~ were outside the main interests of the logicians of his time. Today, however, Peirce's contributions are central to research on contexts: 1....