Browsing by Title Artículos de revistas
Now showing items 1761-1780 of 7543
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(IOP Publishing, 2020)We consider the long time asymptotics of (not necessarily small) odd solutions to the nonlinear Schrödinger equation with semi-linear and nonlocal Hartree nonlinearities, in one dimension of space. We assume data in the ...
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(Springer, 2017)In this paper, decentralized reinforcement learning is applied to a control problem with a multidimensional action space. We propose a decentralized reinforcement learning architecture for a mobile robot, where the individual ...
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(Elsevier, 2018)A multi-agent methodology is proposed for Decentralized Reinforcement Learning (DRL) of individual behaviors in problems where multi-dimensional action spaces are involved. When using this methodology, sub-tasks are learned ...
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(Elsevier, 2015)Game Theory and Mechanism Design are by now standard tools for studying and designing massive decentralized systems. Unfortunately, designing mechanisms that induce socially efficient outcomes often requires full information ...
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(2013-04-01)We present subarcsecond observations toward the massive star-forming region G75.78+0.34. We used the Very Large Array to study the centimeter continuum and H2O and CH3OH maser emission, and the Owens Valley Radio Observatory ...
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(Frontiers Media, 2022)We integrated new and existing geological, geochronological, thermochronological, and two-dimensional (2D) seismic data from the Salar de Punta Negra Basin to define the Late Paleozoic-Cenozoic tectonic evolution of the ...
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(BioMed Central, 2016)Background: Gene co-expression evidenced as a response to environmental changes has shown that transcriptional activity is coordinated, which pinpoints the role of transcriptional regulatory networks (TRNs). Nevertheless, ...
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(Springer New York LLC, 2019)© 2019, Springer Science+Business Media, LLC, part of Springer Nature.Literature on informal political institutions has focused on the national level, disregarding sub-national contexts where one can expect increased ...
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(ASSOC COMPUTING MACHINERY, 2006-10)Aspect-Oriented Programming (AOP) is attracting attention from both research and industry, as illustrated by the ever-growing popularity of AspectJ, the de facto standard AOP extension of Java. From a compiler construction ...
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(Elsevier B.V., 2018)The Aysen region, located in Southern Patagonia, Chile (43°38′S to 49°16′S) has optimum conditions for the formation of geothermal systems: Magmatic processes, abundant rainfall and active faults systems. In fact, several ...
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(Elsevier, 2017)The proclivity of river networks to progressively carve mountain surfaces and preservemarkers of landscape adjustments has made analyses of fluvial systems fundamental for understanding the topographic development ...
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(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2005-05)In this paper, we build a multidimensional wavelet decomposition based on polyharmonic B-splines. The prewavelets are polyharmonic splines and so not tensor products of univariate wavelets. Explicit construction of the ...
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(IWA Publishing, 2019)© IWA Publishing 2019.2D non-uniform polygonal meshes allow representation of the impact of landscape elements and small infrastructures on water flows. The initial vectorial mesh, derived from the intersection of several ...
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(Springer, 2020)The heap leaching process has been widely used for recovering different metals since its first application at the end of the 1960s. In Chile, copper production via heap leaching has accounted for between 30 and 40% of ...
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(Elsevier, 2015)Algae are known to grow at high rates compared to terrestrial plants that contain comparable amounts of carbohydrates by weight. Therefore, this renders them attractive in terms of any biorefinery concept. In this work the ...
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(Institute of Physics Publishing, 2019)We present the most sensitive direct imaging and radial velocity (RV) exploration of Eridani to date. Eridani is an adolescent planetary system, reminiscent of the early solar system. It is surrounded by a prominent and ...
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(Hindawi Ltd., 2017)Traditional feature extraction and selection is a labor-intensive process requiring expert knowledge of the relevant features pertinent to the system. This knowledge is sometimes a luxury and could introduce added uncertainty ...
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(Sage, 2020)Due to its capital-intensive nature, the Oil and Gas industry requires high operational standards to meet safety and environmental requirements, while maintaining economical returns. In this context, maintenance policies ...
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(IOP Publishing, 2020)In this paper, we establish a new scheme for identification and classification of high intensity events generated by the propagation of light through a photorefractive SBN crystal. Among these events, which are the inevitable ...
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(ELSEVIER SCIENCE SA, 2005-05-31)A novel way of oxidising aluminum using a DC oxygen plasma is described. The oxidation is carried out with a pressure of similar to 0.1 bar, an electrical current lower than 3 mA, and a working distance between the electrodes ...
