Results 201 to 210 of about 384,953 (220)
Enhancing photon-counting computed tomography reconstruction via subspace dictionary learning and spatial sparsity regularization. [PDF]
Quant Imaging Med SurgXing Q, Cai A, Zheng Z, Li L, Yan B.
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How Regular are Regular Singularities?
2021An abstract look at the work of Fuchs and Frobenius on the solutions of ordinary differential equations at regular singularites.
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Self & Society, 2004
My first contribution to the column-why did I volunteer? Because I've increasingly appreciated S&S over the past 2 to 3 years, seeing it growing in a way that I identify with, and wanting to be a part of that development. Because it's a rare chance to have my own voice in words, a minimal brief (write 400 words), the freedom and challenge to create ...
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My first contribution to the column-why did I volunteer? Because I've increasingly appreciated S&S over the past 2 to 3 years, seeing it growing in a way that I identify with, and wanting to be a part of that development. Because it's a rare chance to have my own voice in words, a minimal brief (write 400 words), the freedom and challenge to create ...
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How regular is regular? An analysis of menstrual cycle regularity
Contraception, 2004We performed a retrospective analysis to ascertain how accurately women who believe that they have regular menstrual cycles estimate the length of their actual cycles. Data were extracted from a chart review of subjects from three different studies of barrier contraceptives.
Leslie A. Meyn +2 more
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Spectral regularization and minEnt regularization
IEEE International Conference on Acoustics Speech and Signal Processing, 2002In this paper, we propose the spectral regularization based on the conventional (spatial) regularization and the Fourier analysis. The entropy regularization is further developed and its connection to MinEnt principle is investigated. The underlying geometrical, physical and biological interpretation of spectral and entropic regularization are ...
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Self & Society, 2003
Telling my story. chapter two‘Among my people, questions are often answered with stories. The first story almost always evokes another, which summons another, until the answer to the question has become several stories long. A sequence of tales is thought to offer broader and deeper insight than a single story alone.’
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Telling my story. chapter two‘Among my people, questions are often answered with stories. The first story almost always evokes another, which summons another, until the answer to the question has become several stories long. A sequence of tales is thought to offer broader and deeper insight than a single story alone.’
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Regular factors of regular graphs
Journal of Graph Theory, 1985AbstractGiven r ⩾ 3 and 1 ⩽ λ ⩽ r, we determine all values of k for which every r‐regular graph with edge‐connectivity λ has a k‐factor.
Akira Saito +2 more
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Regular Categories and Regular Functors
Canadian Journal of Mathematics, 1974Let be a category with nice factorization-properties. If a functor G: —> which has a left-adjoint behaves nice with respect to factorizations then it can be shown quite easily that G behaves well in many other respects, especially that it lifts nice properties from into .
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2008
We introduce the notion of regular decomposition of an ideal and present a first algorithm to compute it. Designed to avoid generic perturbations and eliminations of variables, our algorithm seems to have a good behaviour with respect to the sparsity of the input system.
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We introduce the notion of regular decomposition of an ideal and present a first algorithm to compute it. Designed to avoid generic perturbations and eliminations of variables, our algorithm seems to have a good behaviour with respect to the sparsity of the input system.
openaire +4 more sources