Results 41 to 50 of about 451,101 (295)
Recursive Polynomial Sets and Their Some Algebraic Applications
Cumhuriyet Science JournalThis paper primarily defines the framework for a new class of polynomial sets over a finite field GF (2), providing a recursive definition and delving into pertinent algebraic properties.
Hacı Aktaş
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An optimized encoding algorithm for systematic polar codes
EURASIP Journal on Wireless Communications and Networking, 2019 Many different encoding algorithms for systematic polar codes (SPC) have been introduced since SPC was proposed in 2011. However, the number of the computing units of exclusive OR (XOR) has not been optimized yet.
Xiumin Wang +6 more
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Using Effective Generator Impedance for Forced Oscillation Source Location
, 2018 Locating the sources of forced low-frequency oscillations in power systems is an important problem. A number of proposed methods demonstrate their practical usefulness, but many of them rely on strong modeling assumptions and provide poor performance in ...
Chevalier, Samuel +2 more
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The generalized Fibonomial matrix
European Journal of Combinatorics, 2010 After defining the generalized Fibonomial matrix and deriving a linear recurrence relation for the generalized Fibonacci coefficients, the author shows that the generalized Fibonomial and Pascal matrices have the same characteristic polynomials i.e. the same eigenvalues.
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The generalized matrix chain algorithm [PDF]
Proceedings of the 2018 International Symposium on Code Generation and Optimization - CGO 2018, 2018 In this paper, we present a generalized version of the matrix chain algorithm to generate efficient code for linear algebra problems, a task for which human experts often invest days or even weeks of works. The standard matrix chain problem consists in finding the parenthesization of a matrix product $M := A_1 A_2 \cdots A_n$ that minimizes the number ...
Barthels, Henrik +2 more
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Magnesium-Molybate Compounds as Matrix for 99Mo/99mTc Generators
Pharmaceuticals, 2011 This work reports the preparation of a 99mTc generator based on conversion of 99Mo produced by neutron irradiation, into insoluble magnesium 99Mo-molybdates compounds as matrix. The effect of magnesium salt types and concentration, Mg:Mo molar ratios, pH
Fabiola Monroy-Guzman +3 more
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Information Geometry Approach to Parameter Estimation in Markov Chains [PDF]
, 2015 We consider the parameter estimation of Markov chain when the unknown transition matrix belongs to an exponential family of transition matrices. Then, we show that the sample mean of the generator of the exponential family is an asymptotically efficient ...
Hayashi, Masahito, Watanabe, Shun
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Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
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A Fast Method for Blind Identification of Punctured Convolutional Codes [PDF]
Radioengineering, 2018 The existing method for blind identification of a punctured convolutional code involves searching for dual words and the puncturing pattern exhaustively.
S. N. Han, M. Zhang, X. H. Li
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Energies, 2022 To help the reverse Brayton cycle cool the refrigerant from 100 K to 50 K, an auxiliary generator, with a housed stator, is studied and optimized, and the influences of weights in the cost- function on the results are discussed.
Jiongjiong Cai +3 more
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