The synthesis of data from instrumented structures and physics-based models via Gaussian processes

A Gregory, FDH Lau, M Girolami, LJ Butler… - Journal of …, 2019 - Elsevier
At the heart of structural engineering research is the use of data obtained from physical
structures such as bridges, viaducts and buildings. These data can represent how the …

A new quantile tracking algorithm using a generalized exponentially weighted average of observations

HL Hammer, A Yazidi, H Rue - Applied Intelligence, 2019 - Springer
Abstract The Exponentially Weighted Average (EWA) of observations is known to be a state-
of-art estimator for tracking expectations of dynamically varying data stream distributions …

[HTML][HTML] Joint tracking of multiple quantiles through conditional quantiles

HL Hammer, A Yazidi, H Rue - Information Sciences, 2021 - Elsevier
The estimation of quantiles is one of the most fundamental data mining tasks. As most real-
time data streams vary dynamically over time, there is a quest for adaptive quantile …

Efficient quantile tracking using an oracle

HL Hammer, A Yazidi, MA Riegler, H Rue - arXiv preprint arXiv …, 2020 - arxiv.org
For incremental quantile estimators the step size and possibly other tuning parameters must
be carefully set. However, little attention has been given on how to set these values in an …

Efficient quantile tracking using an oracle

HL Hammer, A Yazidi, MA Riegler, H Rue - Applied Intelligence, 2023 - Springer
Abstract Concept drift is a well-known issue that arises when working with data streams. In
this paper, we present a procedure that allows a quantile tracking procedure to cope with …

Deep-ultraviolet optoelectronic devices enabled by the hybrid integration of next-generation semiconductors and emerging device platforms

N Alfaraj - 2019 - repository.kaust.edu.sa
In this dissertation, the design and fabrication of deep-ultraviolet photodetectors were
investigated based on gallium oxide and its alloys, through the heterogeneous integration …

[PDF][PDF] ExaGeoStat: A High Performance Unified Framework for Geostatistics on Manycore Systems

S Abdulah, H Ltaief, Y Sun, MG Genton, DE Keyes - researchgate.net
We present ExaGeoStat, a high performance framework for geospatial statistics in climate
and environment modeling. In contrast to simulation based on partial differential equations …