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Modeling infectious disease dynamics: Integrating contact tracing-based stochastic compartment and spatio-temporal risk models
(Elsevier, 2022)
Major infectious diseases such as COVID-19 have a significant impact on population lives and put enormous pressure on healthcare systems globally. Strong interventions, such as lockdowns and social distancing measures, ...
Improving the approximation of the probability density function of random nonautonomous logistic-type differential equations
(John Wiley & Sons, Ltd., 2019-08-16)
In this paper, we address the problem of approximating the probability density function of the following random logistic differential equation: P
′
(t, 𝜔�) =
A(t, 𝜔�)(1 − P(t, 𝜔�))P(t, 𝜔�), t ∈ [t0, T], P(t0, 𝜔�) ...
Lp-calculus Approach to the Random Autonomous Linear Differential Equation with Discrete Delay
(Springer Nature Switzerland AG, 2019-06-19)
In this paper, we provide a full probabilistic study of the random autonomous linear differential equation with discrete delay τ > 0:
x
(t) = ax(t) + bx(t − τ ), t ≥ 0, with initial condition x(t) = g(t),
−τ ≤ t ≤ 0. ...
Covariance functions for multivariate Gaussian fields evolving temporally over planet earth
(Springer-Verlag GmbH Germany, part of Springer Nature, 2019-07-18)
The construction of valid and flexible cross-covariance functions is a fundamental task for modeling multivariate space–
time data arising from, e.g., climatological and oceanographical phenomena. Indeed, a suitable ...
Multivariate Kalman filtering for spatio-temporal processes
(Springer, 2022)
An increasing interest in models for multivariate spatio-temporal processes has been noted in the last years. Some of these models are very flexible and can capture both marginal and cross spatial associations amongst the ...
Reconfigurable Intelligent Surface Placement in 5G NR/6G: Optimization and Performance Analysis
(IEEE, 2022-09-12)
The reconfigurable intelligent surface (RIS) adoption has drawn significant attention for the upcoming generation of cellular networks, i.e., 5G New Radio (NR)/6G, as a technology for forming virtual line-of-sight (LoS) ...
Adaptive single-pixel imaging through turbid media
(Optica Publishing Group, 2022-07-11)
We present a system for imaging objects through non-homogeneous scattering media that works in an adaptive way by combining diffuse optical imaging (DOI) and single-pixel imaging (SPI) techniques. The experimental results ...
Predicting Student Performance with Virtual Resources Interaction Data
(Springer, 2023)
E-learning can be able to act where traditional education cannot, thanks to its ease of interaction with virtual resources. In this work, the possibility of predicting the final outcome of students based solely on their ...
Inverse Grating Problem: Efficient Design of Anomalous Flexural Wave Reflectors and Refractors
(American Physical Society, 2019-01-11)
We present an extensive formulation of the inverse grating problem for flexural waves in which the energy of each diffracted mode is selected and the grating configuration is then obtained by our solving a linear system ...
Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
(Journal of Visualized Experiments, 2019-01-29)
The aim of this article is to visually demonstrate the utilization of an interferometric method for encoding complex fields associated with coherent
laser radiation. The method is based on the coherent sum of two uniform ...