2 citations · 4 across the 3 of their papers we have counts for
4 papers
FFT-Based Fast Bandwidth Selector for Multivariate Kernel Density Estimation
Artur Gramacki, Jarosław Gramacki
The performance of multivariate kernel density estimation (KDE) depends strongly on the choice of bandwidth matrix. The high computational cost required for its estimation provides…
FFT-Based Fast Computation of Multivariate Kernel Estimators with Unconstrained Bandwidth Matrices
Artur Gramacki, Jarosław Gramacki
The problem of fast computation of multivariate kernel density estimation (KDE) is still an open research problem. In our view, the existing solutions do not resolve this matter in…
Density Estimations for Approximate Query Processing on SIMD Architectures
Witold Andrzejewski, Artur Gramacki, Jarosław Gramacki
Approximate query processing (AQP) is an interesting alternative for exact query processing. It is a tool for dealing with the huge data volumes where response time is more importa…
FPGA-Based Bandwidth Selection for Kernel Density Estimation Using High Level Synthesis Approach
Artur Gramacki, Marek Sawerwain, Jarosław Gramacki
FPGA technology can offer significantly hi\-gher performance at much lower power consumption than is available from CPUs and GPUs in many computational problems. Unfortunately, pro…