Results 11 to 20 of about 7,748,503 (383)
Restricted Complexity, General Complexity [PDF]
Worldviews, Science and Us, 2006 Why has the problematic of complexity appeared so late?
Morin, Edgar
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Foundations of Computational Mathematics, 2021 This paper is concerned with the derivation and properties of differential complexes arising from a variety of problems in differential equations, with applications in continuum mechanics, relativity, and other fields. We present a systematic procedure which, starting from well-understood differential complexes such as the de Rham complex, derives new ...
Arnold, Douglas N., Hu, Kaibo
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Studying Complexity is Complex [PDF]
Journal of General Internal Medicine, 2007 This supplement contains 9 articles that arose from a Department of Veterans Affairs sponsored State of the Art (SOTA) conference “Managing Complexity in Chronic Care.” It is appropriate that these articles appear in the Journal of General Internal Medicine.
Whittle, Jeff, Bosworth, Hayden
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The Complex Macromolecular Complex [PDF]
Trends in Biochemical Sciences, 2016 Trends in Biochemical Sciences (TiBS) has a lot to celebrate. Our 40th anniversary, a new design, a very special issue, and two spectacular series lined up for the rest of the year; yes, it is a good time to be a biochemist.
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The individual dynamics of affective expression on social media
EPJ Data Science, 2020 Understanding the temporal dynamics of affect is crucial for our understanding human emotions in general. In this study, we empirically test a computational model of affective dynamics by analyzing a large-scale dataset of Facebook status updates using ...
Max Pellert +2 more
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The Complexity of Complex Patients [PDF]
Journal of General Internal Medicine, 2015 A s the population of the United States ages, and more and more people live with multiple chronic conditions, the issue of complex patients is receiving increasing attention. Physicians have recognized that disease-centric approaches to clinical management have serious limitations for patients with multiple co-occurring medical conditions.
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From average case complexity to improper learning complexity [PDF]
, 2014 The basic problem in the PAC model of computational learning theory is to determine which hypothesis classes are efficiently learnable. There is presently a dearth of results showing hardness of learning problems. Moreover, the existing lower bounds fall
Berthet Q. +3 more
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On the Complexity of Automatic Complexity [PDF]
Theory of Computing Systems, 2017 Generalizing the notion of automatic complexity of individual strings due to Shallit and Wang, we define the automatic complexity $A(E)$ of an equivalence relation $E$ on a finite set $S$ of strings. We prove that the problem of determining whether $A(E)$ equals the number $|E|$ of equivalence classes of $E$ is $\mathsf{NP}$-complete.
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The building blocks of economic complexity [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2009 For Adam Smith, wealth was related to the division of labor. As people and firms specialize in different activities, economic efficiency increases, suggesting that development is associated with an increase in the number of individual activities and with
César A. Hidalgo, R. Hausmann
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Complexity and coherence [PDF]
, 2012 Leslie Topp traces the emergence of the asylum mortuary as an architectural challenge. Drawing on new archival research, Complexity and Coherence: The Challenge of the Asylum Mortuary in Central Europe, 1898–1908 unpacks the highly fraught combination of
Topp, Leslie
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