Results 281 to 290 of about 1,077,577 (311)
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Augmented moving least squares approximation using fundamental solutions
, 2020An augmented moving least squares (AMLS) approximation is presented in this paper for constructing approximate functions in meshless methods. The basis functions in the AMLS approximation, differ from monomial basis functions in the classical moving ...
Fajie Wang, Wenzhen Qu, Xiaolin Li
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A dual interpolation boundary face method with Hermite-type approximation for elasticity problems
, 2020This paper proposed the dual interpolation boundary face method with Hermite-type approximation for elasticity problems. Considering the physical relationship between displacement and traction, we also firstly present the Hermite-type approximation for ...
Jianming Zhang +6 more
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International Journal of Computational Methods
The Lotka one-sex population model as a continuous time population model, governed by the Euler-Lotka integral equation, is a pivotal mathematical framework in ecology.
Elham Amerinia, P. Assari
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The Lotka one-sex population model as a continuous time population model, governed by the Euler-Lotka integral equation, is a pivotal mathematical framework in ecology.
Elham Amerinia, P. Assari
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Approximate ML Doppler Spread Estimation Over Flat Rayleigh Fading Channels
IEEE Signal Processing Letters, 2009The maximum likelihood (ML) Doppler spread estimator provides an accurate estimation performance; however, it results in a much higher computation cost. In this work, we propose a time-domain approximate-ML estimator that significantly reduces the computational complexity of the ML estimator over a flat Rayleigh fading channel.
Yuh-Ren Tsai, Kai-Jie Yang
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Approximate ML direction finding in spatially correlated noise using oblique projections
2004 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2004We consider the problem of maximum likelihood estimation of directions of arrival of multiple source signals in the presence of unknown spatially correlated Gaussian noise. Oblique projections are used to separate the structured noise from the signal and an approximate maximum likelihood solution is derived. The estimates are obtained by maximizing the
Mustapha Djeddou +2 more
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Fluconazole-Induced Convulsions at Serum Trough Concentrations of Approximately 80 ??g/mL
Therapeutic Drug Monitoring, 2000On the basis of two case reports it is suggested that serious convulsions may occur in patients treated with flucoazole when serum trough concentrations exceed 80 microg/mL. The authors recommend monitoring fluconazole concentrations during high-dose therapy in patients with poor kidney function.
K, Matsumoto +7 more
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Approximate ber expression of ML equalizer for OFDM over doubly selective channels
2008 IEEE International Conference on Acoustics, Speech and Signal Processing, 2008Maximum Likelihood (ML) equalization for Orthogonal Frequency Division Multiplexing (OFDM) over time- and frequency- selective channels is analyzed in this paper. An approximate expression for bit error rate (BER) performance of the ML equalizer with a limited number of taps is developed, which subsumes the matched filter bound (MFB) equalization ...
Shuichi Ohno, Kok Ann Donny Teo
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Efficient construction of approximate ad-hoc ML models through materialization and reuse
Proceedings of the VLDB Endowment, 2018Machine learning has become an essential toolkit for complex analytic processing. Data is typically stored in large data warehouses with multiple dimension hierarchies. Often, data used for building an ML model are aligned on OLAP hierarchies such as location or time.
Sona Hasani +4 more
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Applications of the Approximate Computing on ML Architecture
2021Kattekola Naresh, Shubhankar Majumdar
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