Results 51 to 60 of about 19,407,130 (219)
On vertex coloring without monochromatic triangles
, 2017 We study a certain relaxation of the classic vertex coloring problem, namely, a coloring of vertices of undirected, simple graphs, such that there are no monochromatic triangles.
B Courcelle +14 more
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, 2007 Searching for a Lagrangian may seem either a trivial endeavour or an impossible task. In this paper we show that the Jacobi last multiplier associated with the Lie symmetries admitted by simple models of classical mechanics produces (too?) many ...
Leach, P. G. L., Nucci, M. C.
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An Exploration of Key Issues in the Debate Between Classic and Constructivist Grounded Theory
Grounded Theory Review: An International Journal, 2018 In this paper, the debates and discourse between Classic GT or Constructivist GT are explored. The aim of this paper is to evaluate the various claims in a critical manner by revisiting the original discourse outlining these approaches. The importance of
Anne O’ Connor +2 more
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A Study on Switching Intervals in Classic DTC for Induction Motor
Iranian Journal of Electrical and Electronic Engineering, 2021 In this paper, a conceptual study on switching intervals in the classic direct torque control (DTC) method and a novel modified method have been proposed.
A. Ghayebloo, S. Shiri
doaj
A reduced-order extrapolating collocation spectral method based on POD for the 2D Sobolev equations
Boundary Value Problems, 2019 In this paper, we mainly use a proper orthogonal decomposition (POD) to reduce the order of the coefficient vectors of the solutions for the classical collocation spectral (CS) method of two-dimensional (2D) Sobolev equations.
Shiju Jin, Zhendong Luo
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, 2013 In this paper, we propose a so-called probabilistic non-local means (PNLM) method for image denoising. Our main contributions are: 1) we point out defects of the weight function used in the classic NLM; 2) we successfully derive all theoretical ...
Natarajan, Premkumar +3 more
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Classic Paper Russian Text-books for Foreign Students — electronic text-books — smart text-books
Russian Language Studies, 2014 The author considers three periods in creating Russian textbooks for foreign students: a classic paper, an electronic and a smart textbook. The author describes their specific features.
S S Khromov
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Physics Letters B, 2014 Classic inflation, the theory described in textbooks, is based on the idea that, beginning from typical initial conditions and assuming a simple inflaton potential with a minimum of fine-tuning, inflation can create exponentially large volumes of space ...
Anna Ijjas +2 more
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The novel self-organizing map combined with fuzzy C-means and K-means convolution for a soft and hard natural digital image segmentation [PDF]
AUT Journal of Mathematics and ComputingDigital image segmentation plays an important role in noise reduction and pixel clustering for pre-processing of deep learning or feature extraction. The classic Self-Organizing Map (SOM) algorithm is a well-known unsupervised clustering neural network ...
Ahmadali Jamali +2 more
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Generalized Low-Density Parity-Check Coding Aided Multilevel Codes
, 2006 Classic Low-Density Parity-Check (LDPC) codes have recently been used as component codes in Multilevel Coding (MLC) due to their impressive BER performance as well as owing to their flexible coding rates.
Hanzo, L., Kuo, F.C., Tee, R.Y.S.
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