Dries Peumans
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View article: Latent space bias mitigation for predicting at-risk students
Latent space bias mitigation for predicting at-risk students Open
Researchers have observed the relationship between educational achievements and students' demographic characteristics in physical classroom-based learning. In the context of online education, recent studies were conducted to explore the le…
View article: Thermal remote sensing of lava lakes: a comparison of approaches
Thermal remote sensing of lava lakes: a comparison of approaches Open
Satellite-based thermal remote sensing is a useful tool for monitoring volcanoes. It involves detecting thermal anomalies, called 'hotspots,' and calculating the radiative energy emitted by volcanic activity. Various volcanic hot spot dete…
View article: Improved frequency response function estimation by Gaussian process regression with prior knowledge
Improved frequency response function estimation by Gaussian process regression with prior knowledge Open
Kernel-based modelling of dynamical systems offers important advantages such as imposing stability, causality and smoothness on the estimate of the model. Here, we improve the existing frequency domain kernel-based approach for estimating …
View article: Mathematical equivalence of non-local transport models and broadened deposition profiles
Mathematical equivalence of non-local transport models and broadened deposition profiles Open
Old and recent experiments show that there is a direct response to the heating power of transport observed in modulated electron cyclotron heating (ECH) experiments both in tokamaks and stellarators, which is commonly known as non-local tr…
View article: Separation of transport in slow and fast time-scales using modulated heat pulse experiments (hysteresis in flux explained)
Separation of transport in slow and fast time-scales using modulated heat pulse experiments (hysteresis in flux explained) Open
Old and recent experiments show that there is a direct response to the heating power of transport observed in modulated ECH experiments both in tokamaks and stellarators. This is most apparent for modulated experiments in the Large Helical…
View article: Distortion Contribution Analysis with the Best Linear Approximation
Distortion Contribution Analysis with the Best Linear Approximation Open
A Distortion Contribution Analysis (DCA) obtains the distortion at the output of an analog electronic circuit as a sum of distortion contributions of its sub-circuits. Similar to a noise analysis, a DCA helps a designer to pinpoint the act…