Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 37121-37140 of 100294
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(MDPI AG, 2017)Geostatistics offers a set of methods for modeling, predicting, or simulating geological domains in space. In addition of being an input of some of these methods, indicator direct and cross-variograms convey valuable ...
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(IEEE, 2017)Vehicularad hocnetworks (VANETs) have emergedas a paradigm for sharing information among vehicles andinfrastructure that has the potential to provide road safety andtravellers comfort. The bandwidth limitation is one of ...
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(South African Institute of Mining and Metallurgy, 2017)Mudrushes are sudden inflows of mud ore into underground miningfacilities. They may cause harm to people and equipment, productiondelays, dilution of ore, and mine closure. The aim of this work is to charac-terize, by ...
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(IEEE, 2017)The presence of both electronic-converter-based and rotating-machine-based energy sources in microgrids poses a challenge for its stable operation. Most of the stability studies in microgrids have been focused on the ...
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(IEEE, 2017)In the context of bio-acoustic sciences, call detection is a critical task for understanding the behaviour of marine mammals such as the blue whale species (Balaeonoptera musculus) considered in this work. In this paper ...
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(Association for Computing Machinery, 2017)Collaborative software development platforms such as GitHub simplify the process of contributing into open source projects by the use of a pull request. The decision of accepting or rejecting a pull request has to be made ...
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(Blackwell Publishing Ltd, 2017)Volcano morphology has been traditionally studied from a descriptive point of view, but inthis work we took a different more quantitative perspective. Here we used volcano dimensions such asheight and basal radius, together ...
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(IEEE, 2017)The Domain Name System (DNS) has evolved to support the exponential growth of the Internet, by relying heavily on a highly distributed infrastructure. Nevertheless, trust between server must exist in order to guarantee ...
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(IEEE, 2017)One of the most noticeable effects on the loss of performance and capacity of thermal systems is caused by the effect of altitude, which causes the density of a compressible fluid and the atmospheric pressure to be ...
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(IEEE, 2017)Rural electrification brings economic and social welfare to communities through benefits such as power supply for medical centers, technology access, household tasks improvement and water quality, among others. However, ...
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(Springer, 2017)Network congestion games have provided a fertile ground for the algorithmic game theorycommunity. Indeed, many of the pioneering works on bounding the efficiency of equilibria usethis framework as their starting ...
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(IEEE, 2017)The aim of this work is to improve high-frequency calibration data on long baseline observations for the ALMA antennas. A dual-frequency atmospheric phase error calibration method is ...
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(International Press of Boston, 2017)We construct new ancient compact solutions to the Yamabe ow. Our solutions are rotationally symmetric and converge, as t → ∞1, to two self-similar complete non-compact solutions to the Yamabe ow moving in opposite directions. ...
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(Springer, 2017)In the time-series classification context, the majority of themost accurate core methods are based on the Bag-of-Words framework,in which sets of local features are first extracted from time series. Adictionary of words ...
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(MDPI, 2017)We study the effect of the degeneracy factor in the energy levels of the well-known Landau problem for a magnetic engine. The scheme of the cycle is composed of two adiabatic processes and two isomagnetic processes, driven ...
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(Instituto de Investigaciones Agropecuarias, INIA, 2017)In recent years, crown and root rot of strawberry (Fragaria×ananassa Duchesne ex Rozier) caused by Macrophomina phaseolina (Tassi) Goid. has affected strawberry production areas worldwide, and in developed ...
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(ICSMGE, 2017)This work presents an experimental investigation to examine the effect of Laponite-a synthetic nanoclay with high plasticity-on the dynamic behavior of sands. The experimental program considers cyclic triaxial and resonant ...
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(Association for Computing Machinery, 2017)Code profiling enables a user to know where in an application or function the execution time is spent. The Pharo ecosystem offers several code profilers. However, most of the publicly available profilers (MessageTally, ...
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(CEUR-WS, 2017)Facebook's GraphQL is a recently proposed, and increasingly adopted, conceptual framework for providing a new type of data access interface on the Web. The framework includes a new graph query language whose semantics has ...
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(IEEE, 2017)Today, power systems face new challenges in different fields, such as economic, social, environmental and technical. In the technical field, a number of issues related to protection ...