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Uncertainty quantification (UQ) is a mainstream research topic in applied mathematics and statistics. To identify UQ problems, diverse modern techniques for large and complex data analyses have been developed in applied mathematics, computer science, and statistics. This Special Issue of Mathematics (ISSN 2227-7390) includes diverse modern data analysis methods such as skew-reflected-Gompertz information quantifiers with application to sea surface temperature records, the performance of variable selection and classification via a rank-based classifier, two-stage classification with SIS using a new filter ranking method in high throughput data, an estimation of sensitive attribute applying geometric distribution under probability proportional to size sampling, combination of ensembles of regularized regression models with resampling-based lasso feature selection in high dimensional data, robust linear trend test for low-coverage next-generation sequence data controlling for covariates, and comparing groups of decision-making units in efficiency based on semiparametric regression.
Kullback–Leibler divergence --- geometric distribution --- accuracy --- AUROC --- allele read counts --- mixture model --- low-coverage --- entropy --- gene-expression data --- SCAD --- data envelopment analysis --- LASSO --- high-throughput --- sandwich variance estimator --- adaptive lasso --- semiparametric regression --- ?1 lasso --- Laplacian matrix --- elastic net --- feature selection --- sea surface temperature --- gene expression data --- Skew-Reflected-Gompertz distribution --- lasso --- next-generation sequencing --- BH-FDR --- stochastic frontier model --- ?2 ridge --- geometric mean --- resampling --- Gompertz distribution --- adapative lasso --- group efficiency comparison --- sensitive attribute --- MCP --- probability proportional to size (PPS) sampling --- randomization device --- SIS --- Yennum et al.’s model --- ensembles
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Nouvelle lecture de l'ensemble de l'œuvre poétique de Garcilaso de la Vega (1501-1536) à la lumière de la notion de mélancolie. Notion complexe et fondamentale dans la culture du Siècle d'Or, la mélancolie - le système de représentations tissé autour d'elle - donne à voir la poésie garcilasienne de façon singulière, qu'il s'agisse du paysage, de la signification ou de l'utilisation de nombre de motifs - traditionnels ou non -, ou encore de l'orientation particulière donnée par le poète à son écriture.
Melancholy in literature. --- Mélancolie dans la littérature --- Vega, Garcilaso de la, --- Mélancolie dans la littérature --- Criticism and interpretation. --- De la Vega, Garcilaso, --- Laso de la Vega, --- Lasso de la Vega, --- La Vega, Garcilaso de, --- Garcilaso de la Vega, --- Vega, García Laso de la, --- Suárez de Figueroa, García, --- De Figueroa, García Suárez, --- Figueroa, García Suárez de, --- Garci-Lasso de la Vega, --- poésie --- Siècle d'or --- littérature
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The analysis of Big Data in biomedical as well as business and financial research has drawn much attention from researchers worldwide. This book provides a platform for the deep discussion of state-of-the-art statistical methods developed for the analysis of Big Data in these areas. Both applied and theoretical contributions are showcased.
high-dimensional --- nonlocal prior --- strong selection consistency --- estimation consistency --- generalized linear models --- high dimensional predictors --- model selection --- stepwise regression --- deep learning --- financial time series --- causal and dilated convolutional neural networks --- nuisance --- post-selection inference --- missingness mechanism --- regularization --- asymptotic theory --- unconventional likelihood --- high dimensional time-series --- segmentation --- mixture regression --- sparse PCA --- entropy-based robust EM --- information complexity criteria --- high dimension --- multicategory classification --- DWD --- sparse group lasso --- L2-consistency --- proximal algorithm --- abdominal aortic aneurysm --- emulation --- Medicare data --- ensembling --- high-dimensional data --- Lasso --- elastic net --- penalty methods --- prediction --- random subspaces --- ant colony system --- bayesian spatial mixture model --- inverse problem --- nonparamteric boostrap --- EEG/MEG data --- feature representation --- feature fusion --- trend analysis --- text mining
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This reprint is dedicated to the study of brain activity related to emotional and attentional involvement as measured by Brain–computer interface (BCI) systems designed for different purposes. A BCI system can translate brain signals (e.g., electric or hemodynamic brain activity indicators) into a command to execute an action in the BCI application (e.g., a wheelchair, the cursor on the screen, a spelling device or a game). These tools have the advantage of having real-time access to the ongoing brain activity of the individual, which can provide insight into the user’s emotional and attentional states by training a classification algorithm to recognize mental states. The success of BCI systems in contemporary neuroscientific research relies on the fact that they allow one to “think outside the lab”. The integration of technological solutions, artificial intelligence and cognitive science allowed and will allow researchers to envision more and more applications for the future. The clinical and everyday uses are described with the aim to invite readers to open their minds to imagine potential further developments.
Medicine --- Neurosciences --- consumer behavior --- electroencephalogram (EEG) biosensor --- attention and meditation --- brain computer interface --- Brain-Computer Interface (BCI) --- Steady-State Visual Evoked Potential (SSVEP) --- artefact removal --- Individual Alpha Peak --- movement artefact --- Electroencephalography (EEG) --- classification --- emotion --- facial nerve paralysis --- LASSO --- MEG --- passive brain–computer interface (pBCI) --- EEG headsets --- daily life applications --- In-ear EEG --- echo state network (ESN) --- attention monitoring --- vigilance task --- brain-computer interface (BCI) --- electroencephalography (EEG) --- emotion recognition --- independent component analysis (ICA) --- regression --- stroke --- electroencephalogram (EEG) --- bispectrum --- multimodal fusion --- brain–computer interface (BCI) --- affective computing --- EEG-based emotion detection --- spiking neural network --- NeuCube
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This Special Issue contains a series of excellent research works on telecommunications and signal processing, selected from the 2018 41st International Conference on Telecommunications and Signal Processing (TSP) which was held on July 4–6, 2018, in Athens, Greece. The conference was organized in cooperation with the IEEE Region 8 (Europe, Middle East, and Africa), IEEE Greece Section, IEEE Czechoslovakia Section, and IEEE Czechoslovakia Section SP/CAS/COM Joint Chapter by seventeen universities from the Czech Republic, Hungary, Turkey, Taiwan, Japan, Slovak Republic, Spain, Bulgaria, France, Slovenia, Croatia, and Poland, for academics, researchers, and developers, and serves as a premier international forum for the annual exchange and promotion of the latest advances in telecommunication technology and signal processing. The aim of the conference is to bring together both novice and experienced scientists, developers, and specialists, to meet new colleagues, collect new ideas, and establish new cooperation between research groups from universities, research centers, and private sectors worldwide. This collection of 10 papers is highly recommended for researchers, and believed to be interesting, inspiring, and motivating for readers in their further research.
similarity measure --- dynamic time warping --- n/a --- Least Absolute Shrinkage and Selection Operator (LASSO) --- multispectral information --- transmission convergence layer --- 3D segmentation --- micrographia --- MATLAB --- neural network --- wireless communication --- identification --- interference alignment --- Parkinson’s disease dysgraphia --- NG-PON2 --- timing --- GPON --- semantic segmentation --- fractional-order filters --- maximum likelihood criterion --- kinematic analysis --- multitemporal data --- fractional calculus --- multi-hop relay network --- u-net --- interference leakage --- Richardson iteration --- activation process --- acoustic analysis --- follow-up study --- fractional-order derivative --- electrocardiogram (ECG) --- deep learning --- security --- modulo M quasi-stationary --- cognitive radio --- low-pass filters --- time-interleaved analog-to-digital converter (TIADC) --- sample-and-hold (S/H) mismatch --- authentication --- pattern recognition --- online handwriting --- sparse inference --- Taylor series --- EPON --- open-source --- spine --- machine learning --- brain --- signal representation --- magnitude responses --- Chebyshev filters --- XG-PON --- phonation --- hypokinetic dysarthria --- Parkinson’s disease --- overcomplete multi-scale dictionary construction --- Parkinson's disease dysgraphia --- Parkinson's disease
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The analysis of big data in biomedical, business and financial research has drawn much attention from researchers worldwide. This collection of articles aims to provide a platform for an in-depth discussion of novel statistical methods developed for the analysis of Big Data in these areas. Both applied and theoretical contributions to these areas are showcased.
Information technology industries --- Computer science --- bandwidth selection --- correlation --- edge-preserving image denoising --- image sequence --- jump regression analysis --- local smoothing --- nonparametric regression --- spatio-temporal data --- linear mixed model --- ridge estimation --- pretest and shrinkage estimation --- multicollinearity --- asymptotic bias and risk --- LASSO estimation --- high-dimensional data --- big data adaptation --- dividend estimation --- options markets --- weighted least squares --- online health community --- social support --- network analysis --- cancer --- functional principal component analysis --- functional predictor --- linear mixed-effects model --- mobile device --- sparse group regularization --- wearable device data --- Bayesian modeling --- functional regression --- gestational weight --- infant birth weight --- joint modeling --- longitudinal data --- maternal weight gain --- transfer learning --- deep learning --- pretrained neural networks --- chest X-ray images --- lung diseases --- causal structure learning --- consistency --- FCI algorithm --- high dimensionality --- nonparametric testing --- PC algorithm --- fMRI --- functional connectivity --- brain network --- Human Connectome Project --- statistics
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Short-term load forecasting (STLF) plays a key role in the formulation of economic, reliable, and secure operating strategies (planning, scheduling, maintenance, and control processes, among others) for a power system and will be significant in the future. However, there is still much to do in these research areas. The deployment of enabling technologies (e.g., smart meters) has made high-granularity data available for many customer segments and to approach many issues, for instance, to make forecasting tasks feasible at several demand aggregation levels. The first challenge is the improvement of STLF models and their performance at new aggregation levels. Moreover, the mix of renewables in the power system, and the necessity to include more flexibility through demand response initiatives have introduced greater uncertainties, which means new challenges for STLF in a more dynamic power system in the 2030–50 horizon. Many techniques have been proposed and applied for STLF, including traditional statistical models and AI techniques. Besides, distribution planning needs, as well as grid modernization, have initiated the development of hierarchical load forecasting. Analogously, the need to face new sources of uncertainty in the power system is giving more importance to probabilistic load forecasting. This Special Issue deals with both fundamental research and practical application research on STLF methodologies to face the challenges of a more distributed and customer-centered power system.
short-term load forecasting --- demand-side management --- pattern similarity --- hierarchical short-term load forecasting --- feature selection --- weather station selection --- load forecasting --- special days --- regressive models --- electric load forecasting --- data preprocessing technique --- multiobjective optimization algorithm --- combined model --- Nordic electricity market --- electricity demand --- component estimation method --- univariate and multivariate time series analysis --- modeling and forecasting --- deep learning --- wavenet --- long short-term memory --- demand response --- hybrid energy system --- data augmentation --- convolution neural network --- residential load forecasting --- forecasting --- time series --- cubic splines --- real-time electricity load --- seasonal patterns --- Load forecasting --- VSTLF --- bus load forecasting --- DBN --- PSR --- distributed energy resources --- prosumers --- building electric energy consumption forecasting --- cold-start problem --- transfer learning --- multivariate random forests --- random forest --- electricity consumption --- lasso --- Tikhonov regularization --- load metering --- preliminary load --- short term load forecasting --- performance criteria --- power systems --- cost analysis --- day ahead --- feature extraction --- deep residual neural network --- multiple sources --- electricity
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Effective environmental decision-making is often challenging and complex, where final solutions frequently possess inherently subjective political and socio-economic components. Consequently, complex sustainability applications in the “real world” frequently employ computational decision-making approaches to construct solutions to problems containing numerous quantitative dimensions and considerable sources of uncertainty. This volume includes a number of such applied computational analytics papers that either create new decision-making methods or provide innovative implementations of existing methods for addressing a wide spectrum of sustainability applications, broadly defined. The disparate contributions all emphasize novel approaches of computational analytics as applied to environmental decision-making and sustainability analysis – be this on the side of optimization, simulation, modelling, computational solution procedures, visual analytics, and/or information technologies.
streamflow forecasting --- C-vine copula --- quantile regression --- joint dependencies --- water resource management --- ecological relationship --- factorial analysis --- input-output analysis --- optimal path --- reduction --- urban solid waste system --- desalination --- reverse osmosis --- modelling --- simulation --- parameter estimation --- seawater --- boron --- watershed management --- nonpoint source pollution --- point source pollution --- water quality --- pollutant loadings --- South Texas --- eco-efficiency --- DEA --- CO2 emissions --- forecasting --- ecological indicators --- biomass gasification --- machine learning --- computer modeling --- computer simulation --- regression --- model reduction --- LASSO --- classification --- feature selection --- financial market --- investing --- sustainability --- renewable energy support --- energy modeling --- energy system design --- generation profile --- environmental footprint --- renewable energy --- electricity production --- unlisted companies --- Germany --- feed-in tariff --- biofuel policy --- investment profitability analysis --- the pay-off method --- simulation decomposition --- sourcing --- operational flexibility --- business aviation --- turboprop --- electric motor --- specific power --- Monte Carlo simulation --- Iowa food-energy-water nexus --- nitrogen export --- system modeling --- weather modeling --- optimal allocation --- interval --- fuzzy --- dynamic programming --- water resources --- n/a
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This reprint presents advances in operation and maintenance in solar plants, wind farms and microgrids. This compendium of scientific articles will help clarify the current advances in this subject, so it is expected that it will please the reader.
wind turbine --- electric generator --- spectral analysis --- fault diagnosis --- photovoltaic power forecasting --- data-driven --- deep learning --- variational autoencoders --- RNN --- angle swinging --- grid frequency oscillations --- electromechanical system --- inertial masses --- microgrids --- coordination protection --- distributed generation --- photovoltaic resources --- DigSILENT --- photovoltaic module --- defect detection --- power plant --- efficiency --- thermal image --- photovoltaic aging --- dark I-V curves --- bidirectional power inverter --- online distributed measurement of dark I-V curves --- sustainability --- compressive strength --- Bolomey formula --- sustainable concrete --- glass powder --- solar cell --- solar panel --- parameter extraction --- analytical --- Lambert W-function --- spacecraft solar panels --- I-V curve --- modeling --- wind power --- non-conventional renewable energy --- forecasting --- energy bands --- combinatorial optimization --- deep learning (DL) --- unmanned aerial vehicle (UAV) --- photovoltaic (PV) systems --- image-processing --- image segmentation --- semantic segmentation --- faults diagnostic --- artificial intelligence --- unbalanced datasets --- synthetic data --- artificial neural network based MPPT --- hybrid boost converter --- renewable energies --- solar power system --- microgrid --- control system --- storage system --- primary control --- photovoltaic (PV) plants --- coverage path planning (CPP) --- corrosion monitoring --- FPGA --- offshore wind turbines --- ultrasound --- thickness loss --- SCADA --- visualisation --- software --- wind-turbine --- windfarm --- cross-platform --- HMI --- GUI --- corrosion --- monitoring --- photovoltaic systems --- expected energy models --- fleet-scale --- lasso regression --- performance modeling --- machine learning --- fault location in photovoltaic arrays --- failure modes simulation --- fault detection criterion --- adaptive protection --- distributed power generation --- power distribution --- power system protection
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Several of the 17 papers in this volume represent diverse strategies for improving sustainability in crop production systems. The maintenance of soil quality and the reclamation of marginal soils, improving tolerance to saline irrigation water, biodegradable alternatives to black plastic mulch, use of natural plant extracts against bacterial disease, and development of cultivars resistant to herbivorous arthropods address urgent priorities in sustainable systems. Two papers examine the driving forces and effects of adopting innovative agricultural technologies in food value chains in underdeveloped regions of the world, and identification of new Asian vegetable crop species for European environments and markets. Three papers reported on managing fruit set and ripening in important fruit crop species like orange, apple, and plum. Postharvest techniques to reduce disease and maintain fruit nutraceutical content were reported in separate papers. Classification techniques, conservation and utilization of unique plant species, and in vitro propagation techniques of species with potential horticultural value were described in four papers.
grapes --- fruit quality --- SO2 --- Botrytis cinerea --- rots --- fruit drop --- sustainable systems --- fungicides --- Alternaria alternata --- value chain analysis --- innovations --- adaptive lasso --- propensity score matching --- Tanzania --- genetic resistance --- natural allelochemicals --- organic production --- plant defense --- Induced resistance --- polyphenol oxidase --- peroxidase --- plant extract --- bacterial spot --- agronomy --- sustainability --- organic fertilizer --- crop productivity --- soil acidification --- soil organic matter --- pyrolysis --- microbial activity --- health --- aging population --- consumption of fruit and vegetables --- diversification --- market trend --- Korean ginseng sprout --- Ssamchoo --- Peucedanum japonicum --- Aralia elata (Miq.) Seem --- sustainable agriculture --- marketable production --- antioxidant molecules --- mineral content --- strawberry --- weed biomass --- in vitro multiplication --- alpine strawberry --- TDZ --- BA --- IBA --- non-runnering --- shoot explant --- European plum (Prunus domestica L.) --- alternate bearing --- crop load management (CLM) --- mechanical thinning --- reducing chemical input --- circle --- ellipse --- lens --- morphology --- oval --- seed shape --- superellipse --- Cycas --- determinate growth --- dichotomous branch --- isotomous branch --- sexual dimorphism --- Zamia --- Bowenia --- Ceratozamia --- Cycadaceae --- Dioon --- Encephalartos --- leaf element composition --- leaf tissue analysis --- Lepidozamia --- Macrozamia --- Stangeria --- Zamiaceae --- Solanum lycopersicum --- Capsicum annuum --- seedlings --- vegetable nursery --- transplant production --- salinity --- abiotic stress --- plant growth regulators --- GA3 --- anthocyanin --- ascorbic acid --- drying method --- phenol --- phytochemical --- raspberry --- apple (Malus domestica Borkh.) --- colouration --- Envy, Extenday® --- Fuji --- Jazz --- light reflection --- PAL—Phenylalanine-amminia-lyase --- reflective mulch --- shading --- Citrus sinensis (L.) Osb. --- rootstocks --- maturation index --- citrus color index --- n/a --- PAL-Phenylalanine-amminia-lyase
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