Results 21 to 30 of about 1,601,892 (304)
Modified Accelerated Bundle-Level Methods and Their Application in Two-Stage Stochastic Programming
Mathematics, 2020 The accelerated prox-level (APL) and uniform smoothing level (USL) methods recently proposed by Lan (Math Program, 149: 1−45, 2015) can achieve uniformly optimal complexity when solving black-box convex programming (CP) and structure non-smooth CP ...
Chunming Tang, Bo He, Zhenzhen Wang
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Complexity analysis of spontaneous brain activity: effects of depression and antidepressant treatment [PDF]
, 2011 Magnetoencephalography (MEG) allows the real-time recording of neural activity and oscillatory activity in distributed neural networks. We applied a non-linear complexity analysis to resting-state neural activity as measured using whole-head MEG ...
Tomás Ortiz +21 more
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Identifying Systemically Important Companies by Using the Credit Network of an Entire Nation
Entropy, 2018 The notions of systemic importance and systemic risk of financial institutions are closely related to the topology of financial liability networks. In this work, we reconstruct and analyze the financial liability network of an entire economy using data ...
Sebastian Poledna +2 more
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Complex delay dynamics on railway networks from universal laws to realistic modelling
EPJ Data Science, 2018 Railways are a key infrastructure for any modern country. The reliability and resilience of this peculiar transportation system may be challenged by different shocks such as disruptions, strikes and adverse weather conditions. These events compromise the
Bernardo Monechi +3 more
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On the Complexity Analysis and Visualization of Musical Information. [PDF]
Entropy (Basel), 2019 This paper considers several distinct mathematical and computational tools, namely complexity, dimensionality-reduction, clustering, and visualization techniques, for characterizing music.
Lopes AM, Tenreiro Machado JA.
europepmc +2 more sources
Complexity, 2015 This work shows how to measure composer style's comprehensiveness by performing measurements on Barlow and Morgenstern dictionary of 10, 000 classical themes. This measure can partially reveal the degree of complexity of works by Mozart as well as many greater composers. © 2015 Wiley Periodicals, Inc.
Cheng-Yuan Liou +2 more
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Journal of Experimental & Clinical Cancer Research, 2018 Background Licorice is an herb extensively used for both culinary and medicinal purposes. Various constituents of licorice have been shown to exhibit anti-tumorigenic effect in diverse cancer types.
Changliang Chen +7 more
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Quantum Circuit Design of Toom 3-Way Multiplication
Applied Sciences, 2021 In classical computation, Toom–Cook is one of the multiplication methods for large numbers which offers faster execution time compared to other algorithms such as schoolbook and Karatsuba multiplication.
Harashta Tatimma Larasati +3 more
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Complexity theory for operators in analysis [PDF]
Proceedings of the forty-second ACM symposium on Theory of computing, 2010 We propose an extension of the framework for discussing the computational complexity of problems involving uncountably many objects, such as real numbers, sets and functions, that can be represented only through approximation. The key idea is to use a certain class of string functions as names representing these objects.
Akitoshi Kawamura, Stephen A. Cook
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Complexity Analysis of Root Clustering for a Complex Polynomial [PDF]
Proceedings of the ACM on International Symposium on Symbolic and Algebraic Computation, 2016 Let $F(z)$ be an arbitrary complex polynomial. We introduce the local root clustering problem, to compute a set of natural $\varepsilon$-clusters of roots of $F(z)$ in some box region $B_0$ in the complex plane. This may be viewed as an extension of the classical root isolation problem.
Becker R. +4 more
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