Results 11 to 20 of about 1,268,329 (246)
Ensemble Estimators for Multivariate Entropy Estimation [PDF]
IEEE Transactions on Information Theory, 2013 version 3: correction of minor typos from version ...
Sricharan, Kumar +2 more
openaire +3 more sources
An Agent-Based Crop Model Framework for Heterogeneous Soils
Agronomy, 2021 Climate change and the efficient use of freshwater for irrigation pose a challenge for sustainable agriculture. Traditionally, the prediction of agricultural production is carried out through crop-growth models and historical records of the climatic ...
Jorge Lopez-Jimenez +2 more
doaj +1 more source
Pan-Sharpening Based on Convolutional Neural Network by Using the Loss Function With No-Reference
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 In order to preserve the spatial and spectral information of the original panchromatic and multispectral images, this article designs a loss function suitable for pan-sharpening and a four-layer convolutional neural network that could adequately extract ...
Zhangxi Xiong +3 more
doaj +1 more source
Aggregated estimating equation estimation [PDF]
Statistics and Its Interface, 2011 Motivated by the recent active research on online analytical processing (OLAP), we develop a computation and storage efficient algorithm for estimating equation (EE) estimation in massive data sets using a “divide-and-conquer” strategy. In each partition of the data set, we compress the raw data into some low dimensional statistics and then discard the
Nan Lin, Ruibin Xi
openaire +1 more source
Pan-Sharpening Based on Panchromatic Colorization Using WorldView-2
IEEE Access, 2021 In order to overcome the lack of the multispectral image (MS) and adequately preserve the spatial information of panchromatic (PAN) image and the spectral information of MS image, this study proposes a method which adds the spectral information of the ...
Zhangxi Xiong +3 more
doaj +1 more source
Introducing gradient severe shot peening as a novel mechanical surface treatment
Scientific Reports, 2021 Shot peening is widely used for improving mechanical properties especially fatigue behavior of metallic components by inducing surface hardening, compressive residual stresses and surface grain refinement.
Erfan Maleki +5 more
doaj +1 more source
Computational Journal of Mathematical and Statistical Sciences, 2023 Three parameters Birnbaum-Saunders, BS (3P), distribution is an important statistical model which is useable in the fields of both pure and applied sciences.
Mohammad Shakil +7 more
doaj +1 more source
Frontiers in Communications and Networks, 2023 The advent of the fifth generation (5G) of mobile networks has introduced several new use cases that are pushing mobile networks in environments that are typically supported by wired technologies.
Danilo Gaspar +2 more
doaj +1 more source
Piecewise convex function estimation: pilot estimators [PDF]
The Annals of Statistics, 1997 Given noisy data, function estimation is considered when the unknown function is known a priori to consist of a small number of regions where the function is either convex or concave. When the number of regions is unknown, the model selection problem is to determine the number of convexity change points.
openaire +4 more sources
Frontiers in Environmental Science, 2023 Ammonia (NH3) emissions from intensive anthropogenic activities is an important component in the global nitrogen cycle that has triggered large negative impacts on air quality and ecosystems worldwide.
Jianan Chen +8 more
doaj +1 more source