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CPHYSICS
2007
103views more  CPHYSICS 2007»
14 years 10 months ago
Algorithms for the evolution of electronic properties in nanocrystals
We illustrate recent progress in developing algorithms for solving the Kohn-Sham problem. Key ingredients of our algorithm include pseudopotentials implemented on a real space gri...
James R. Chelikowsky, Murilo L. Tiago, Yousef Saad...
66
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CSDA
2007
94views more  CSDA 2007»
14 years 10 months ago
Some extensions of score matching
Many probabilistic models are only defined up to a normalization constant. This makes maximum likelihood estimation of the model parameters very difficult. Typically, one then h...
Aapo Hyvärinen
INFORMATICALT
2007
71views more  INFORMATICALT 2007»
14 years 10 months ago
Forecast Model of Impact of Meteorological Factors on Coronary Artery Disease Patients
Abstract. A medical-meteorological weather assessment using hybrid spatial classification of synoptic and meteorological data was done. Empirical models for assessment as well as ...
Arvydas Martinkenas, Vytautas Kaminskas, Giedrius ...
JCC
2007
90views more  JCC 2007»
14 years 10 months ago
Aromaticity in linear polyacenes: Generalized population analysis and molecular quantum similarity approach
Abstract: The relative aromaticity of benzenoid rings in the linear polyacenes is investigated using two novel aromaticity approaches. According to the first, the aromaticity of i...
Patrick Bultinck, Robert Ponec, Ramon Carbó...
JCM
2007
78views more  JCM 2007»
14 years 10 months ago
Blind CFO Estimators for OFDM/OQAM Systems With Null Subcarriers
— This paper deals with the problem of blind carrier-frequency offset (CFO) estimation in OFDM systems based on offset quadrature amplitude modulation (OFDM/OQAM) with null subca...
Tilde Fusco, Mario Tanda