Contributo in atti di convegno
Improving predictive quality of Kriging metamodel by variogram adaptation |
Application of interpolation/approximation techniques (metamodels, for brevity) is commonly adopted in numerical optimization, typically to reduce the overall execution time of the optimization process. A limited number of trial solution are computed, cov- ering the design variable space: those… | |
An entropy-based model for a fast computation of SSIM |
The paper presents a model for assessing image quality from a subset of pixels. It is based on the fact that human beings do not explore the whole image information for quantifying its degree of distortion. Hence, the vision process can be seen in agreement with the Asymptotic Equipartition… | |
3D Wet Refractivity Monitoring Using Gnss Tomography Technique Constrained with Airs Data |
A Global Navigational Satellite System (GNSS) tomography experiment has been performed for 1 week, introducing Atmospheric Infrared Sounder (AIRS) remote sensing data to initiate and update a 3D wet refractivity hourly solution series of the troposphere. Some qualitative and quantitate studies have… | |
Modelling drug release from composite capsules and nanoparticles |
We present a general mechanistic model of mass diffusion for a composite sphere placed in a large ambient medium. The multi-layer problem is described by a system of diffusion equations coupled via interlayer boundary conditions such as those imposing a finite mass resistance at the external… | |
Epidemics in a Synthetic Urban Population with Multiple Levels of Mixing |
Network-based epidemic models that account for heterogeneous contact patterns are extensively used to predict and control the diffusion of infectious diseases. We use census and survey data to reconstruct a geo-referenced and age-stratified synthetic urban population connected by stable social… | |
Cooperative controls for car--like robot coordination |
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Mixture distribution models in temperature metrology and the assessment of the degree of equivalence |
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A fluid dynamic model for packets flow on telecommunication networks |
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Non parametric estimate of the CO2 mass balance from aircraft measurements |
Quantifying trace gas emissions and the influence of surface exchange processes on the atmosphere is a necessary step towards the control of global greenhouse gas emissions. Also air quality models require highly resolved emission data. This paper propose a procedure based on the mass balance… | |
Deployment of sensors in a network-like environmnet |
