Browsing by Title Artículos de revistas
Now showing items 4959-4978 of 7549
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(IEEE Computer Society, 2020)
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(PHYSICA-VERLAG GMBH & CO, 2006-05)In this paper we present penalty and barrier methods for solving general convex semidefinite programming problems. More precisely, the constraint set is described by a convex operator that takes its values in the cone of ...
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(CEUR-WS, 2018)Global increase in the use of mobile Internet service generates interest in mobile network studies to determine and forecast the QoS provided by mobile operators. This study present a method to take passive ping measurements ...
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(Oxford Univ Press, 2021)Peptides have attracted attention during the last decades due to their extraordinary therapeutic properties. Different computational tools have been developed to take advantage of existing information, compiling knowledge ...
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(INFORMS, 2008-08)The availability of relatively cheap small jet planes has led to the creation of on-demand air transportation services in which travelers call a few days in advance to schedule a flight. A successful on-demand air ...
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(INFORMS, 2008-08)The availability of relatively cheap small jet aircrafts suggests a new air transportation business: dial-a-flight, an on-demand service in which travelers call a few days in advance to schedule transportation. A successful ...
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(ELSEVIER, 2010)Combined petrological, geochemical, isotopic and geochronological data shed light on the origin and evolution of a peraluminous garnet-bearing two-mica granitoid (El Tigre Granitoid: ETG) cropping out in southwestern ...
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(MDPI, 2021)Working equids play an essential role in the livelihoods of millions of families around the world. The way people, especially their caretakers, perceive them affects attitudes towards them and consequently their welfare. ...
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(Elsevier, 2015)This paper proposes a new set of speech features called Locally-Normalized Cepstral Coefficients (LNCC) that are based onSeneff’s Generalized Synchrony Detector (GSD). First, an analysis of the GSD frequency response is ...
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(Elsevier, 2020)We address the perfect transmission of a plane acoustic wave at oblique incidence on a perforated, sound penetrable or rigid, film in two-dimensions. It is shown that the Brewster incidence theta* realizing so-called ...
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(Ieee-Inst Electrical Electronics Engineers Inc, 2018)In this paper, we establish a full 3-D channel model to support the performance analysis and evaluation of active antenna array (AAA)-based wireless communication systems. We analyze and compare the impact of three different ...
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(Institute of Electrical and Electronics Engineers Inc., 2020)
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(MDPI, 2021)Jamming attacks in wireless sensor networks (WSNs) scenarios are detrimental to the performance of these networks and affect the security and stability of the service perceived by users. Therefore, the evaluation of the ...
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(IOP Publishing, 2015)We characterize the performance of the widely used least-squares estimator in astrometry in terms of a comparison with the Cramer-Rao lower variance bound. In this inference context the performance of the least-squares ...
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(Institution of Engineering and Technology - IET, 2018)A novel method to characterise the efficacy and efficiency of different sequential Bayesian processor implementations is proposed. This method is based on concepts of probably approximately correct computation and information ...
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(IEE, 2017)It is well-know that carrier frequency offset in the subcarriers of orthogonal frequency division multiplexing (OFDM) leads to intercarrier interference (ICI); therefore, system degradation occurs. Nevertheless, this issue ...
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(Springer, 2015)As the demand for better performance increases in next-generation networks, such as 5G technologies, more efficient modulation techniques are required. In this work, we evaluate the performance of the improved parametric ...
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(CEUR-WS, 2017)Constrained devices are a common factor in the Internet of Things (IoT). These devices have limited RAM and ROM memory, reduced battery, processing capacity, and transmission power. In consequence, these devices may not ...
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(Elsevier, 2018)Gas filled membrane absorption process (GFMA), or hollow fiber gas membranes process (HFGM) can replace two units operations (absorption and stripping) in a unique stage based on membrane contactors. But its application ...
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(Springer, 2020)Simultaneously estimating plasma parameters of the ionosphere presents a problem for the incoherent scatter radar (ISR) technique at altitudes between ~ 130 and ~ 300 km. Different mixtures of ion concentrations and ...