the archive
#multivariate analysis
3 resultseess.SP2019
Fusion of Sensors Data in Automotive Radar Systems: A Spectral Estimation Approach
Bin Zhu, Augusto Ferrante, Johan Karlsson +1
The paper proposes methods to combine data from multiple automotive radar sensors using multivariate multidimensional spectral estimation, showing that leveraging the magnitude of…
#automotive radar#sensor fusion#spectral estimation#multivariate analysis
math.PR2019
Logarithmic asymptotics for probability of component-wise ruin in a two-dimensional Brownian model
Krzysztof Debicki, Lanpeng Ji, Tomasz Rolski
The paper analyzes the probability that both lines of business become ruined when their surplus processes follow a correlated two‑dimensional Brownian motion, deriving the exponent…
#ruin theory#stochastic processes#brownian motion#large deviations
cs.IT2019
Multivariate Extension of Matrix-based Renyi's α-order Entropy Functional
Shujian Yu, Luis Gonzalo Sanchez Giraldo, Robert Jenssen +1
The paper extends the matrix‑based Rényi α‑order entropy functional to define joint entropy for multiple variables, enabling efficient estimation of multivariate information measur…
#information theory#entropy estimation#multivariate analysis#feature selection