In: Journal of computational science, 2021, vol. 53, p. 13
The ℓ1-regularized Gaussian maximum likelihood method is a common approach for sparse precision matrix estimation, but one that poses a computational challenge for high-dimensional datasets. We present a novel ℓ1- regularized maximum likelihood method for performant large-scale sparse precision matrix estimation utilizing the block structures in the underlying computations. We identify the...
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In: Nonlinear Dynamics, 2015, vol. 81, no. 1-2, p. 77-96
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In: Computing and Visualization in Science, 2015, vol. 17, no. 2, p. 99-108
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In: Mathematical Programming, 2015, vol. 151, no. 1, p. 35-62
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In: International Economics and Economic Policy, 2015, vol. 12, no. 4, p. 437-467
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In: Science Immunology, 2020, vol. 5, no. 46, p. eaaz4371
It is well established that tissue macrophages and tissue-resident memory CD8+ T cells (TRM) play important roles for pathogen sensing and rapid protection of barrier tissues. In contrast, the mechanisms by which these two cell types cooperate for homeostatic organ surveillance after clearance of infections is poorly understood. Here, we used intravital imaging to show that TRM dynamically...
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In: Journal of Population Economics, 2014, vol. 27, no. 1, p. 201-224
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In: Social Choice and Welfare, 2008, vol. 31, no. 2, p. 233-255
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In: Computational Economics, 2008, vol. 31, no. 2, p. 181-206
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In: Social Choice and Welfare, 2007, vol. 28, no. 4, p. 591-605
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