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Vuka?in Stanojevic, Lev Kazakovtsev, Predrag S. Stanimirovic, Natalya Rezova and Guzel Shkaberina
In this work, we consider the problem of calculating the generalized Moore?Penrose inverse, which is essential in many applications of graph theory. We propose an algorithm for the massively parallel systems based on the recursive algorithm for the gener...
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Ning Zhao, Zhilong Xu, Liuliu Peng, Xiaolong Li, Xiaowei Chen and Xuewei Wang
An enhanced interpolation approach is developed for simulating nonseparable nonstationary ground motions on the basis of the spectral representation method, which mainly contains two steps of interpolations and an optimization. Firstly, the interpolation...
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Shaohe Zhang, Yuehua Li, Jingze Li and Leilei Liu
It is widely recognized that different geological formations often vary differently in space. Therefore, soil properties from different layers should be modeled by different autocorrelation functions (ACFs) to reflect such soil heterogeneity. However, th...
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Sisili Rahman,Biplab Das,Tazrina Farah
Pág. 76 - 83
This paper seeks to identify the spillover effect of remittance and private sector credit disbursement, on the capital market and real estate of Bangladesh during the period of 2003-2013. The paper applied Vector Auto regression and Cholesky Factorizatio...
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Elias D. Nino-Ruiz
In this paper, a matrix-free posterior ensemble Kalman filter implementation based on a modified Cholesky decomposition is proposed. The method works as follows: the precision matrix of the background error distribution is estimated based on a modified C...
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Andreza Aparecida Palma
O objetivo deste artigo é verificar empiricamente a resposta da política monetária (taxa de juros) a choques na taxa de câmbio no Brasil durante o regime de metas de inflação, considerando a relação contemporânea endógena existente entre tais variáveis (...
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M. Sybis,A. Smoczkiewicz-Wojciechowska,A. Szymczak-Graczyk
Pág. 190 - 199
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Alexander S. Antonov,Alexey V. Frolov,Hiroaki Kobayashi,Igor N. Konshin,Alexey M. Teplov,Vadim V. Voevodin,Vladimir V. Voevodin
Pág. 61 - 70
The comprehensive analysis of algorithmic properties of well-known. Cholesky decomposition was performed on the basis of multifold AlgoWiki technologies. There was performed a detailed analysis of information graph, data structure, memory access profile,...
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Rabab Al-Omairy,Guillermo Miranda,Hatem Ltaief,Rosa M. Badia,Xavier Martorell,Jesus Labarta,David Keyes
Pág. 49 - 72
We employ the dynamic runtime system OmpSs to decrease the overhead of data motion in the now ubiquitous non-uniform memory access (NUMA) high concurrency environment of multicore processors. The dense numerical linear algebra algorithms of Cholesky fact...
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Alberto Ronchi Neto,Osvaldo Candido
Pág. 251 - 287
This paper evaluates methods that employ Kalman Filter to estimate Diebold and Li (2006) extensions in a state-space representation, applying the Nelson and Siegel (1987) function as measure equation and different specifications for the transition equati...
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