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189.648  Articles
1 of 18.966 pages  |  10  records  |  more records»
This paper proposes a novel detection engine, called the Wavelet-Recurrence-Clustering (WRC) detection model, to study the network anomaly detection problem that is widely attractive in Internet security area. The WRC model firstapplies the wavelet t... see more

In this study a model which can improve the accuracy and reliability of credit card fraud detection was proposed. This is with a few to mitigating contentious issues regarding online transaction of credit card, such as  amount of transactions that ha... see more

Object detection in high resolution images is a new challenge that the remote sensing community is facing thanks to introduction of unmanned aerial vehicles and monitoring cameras. One of the interests is to detect and trace persons in the images. Differe... see more

A universal mathematical model of a noise signal in pipeline systems from the point of its origin to the observation point was presented. Due to the indicator function introduced into it, the model makes it possible to use different types of components an... see more

In an earlier paper we developed a stochastic model incorporating a double-Markov modulated mean-reversion model. The model is based on an explicit discretisation  of the corresponding continuous time dynamics. Here we discuss parameter estimation vi... see more

Quantile modeling has been seen as an alternative and useful complement to ordinary regression mainly focusing on the mean. To directly apply quantile modeling to areal data the discrete conditional quantile function of the data can be an issue. Although ... see more

Since the COVID-19 pandemic, the world has experienced a large incidence of infections in short periods of time, giving rise to waves of contagion caused by the different variations of SARS-COV-2. Health services, as well as personnel, have been overwhelm... see more

The problem of the spread of COVID-19 (SARS-CoV-2) is spreading fleetly and worldwide. Beforehand discovery and opinion of complaint is veritably important to ensure the right remedy so that it needs to be enforced through various practical approaches. In... see more

Air temperature is an important data for several sectors. The demand of fast, exact and accurate forecast on temperature data is getting extremely important since it is useful for planning of several important sectors. In order to forecast mean daily temp... see more

1 of 18.966 pages  |  10  records  |  more records»