In this article, we develop a nonparametric graphical model for multivariate random functions. Most existing graphical models are restricted by the assumptions of multivariate Gaussian or copula Ga…
In this article, we discuss challenges and options for scaling IM/DD transceivers towards 800 Gbps. Our focus is CWDM4 PAM4 transmission and our target distance is 10 km in O-band, which is a most …
For CNN-based visual action recognition, the accuracy may be increased if local key action regions are focused on. The task of self-attention is to focus on key features and ignore irrelevant infor…
We introduce a statistical graphical model for multivariate functional data, which are common in medical applications such as EEG and fMRI. Recently published functional graphical models rely on th…
We investigate stimulated Brillouin scattering (SBS) suppressing capability of a piecewise parabolic waveform phase modulated fiber system by means of localized nonfluctuating source model. The opt…
We consider a two-species Lotka--Volterra competition-diffusion model with a shifting habitat. The growth rate of each species is nondecreasing along the x-axis, and it changes sign and shifts righ…
Data dissemination in Internet of Things (IoT) networks provides a fundamental service for many critical applications. However, traditional dissemination schemes were investigated for an isolated I…