- trained: signal analysis & image processing (information enhancement, adaptive filtering, denoising, data compression, restoration, deconvolution, wavelets and filter banks, optimization),
- involved: basic statistics, visualization & data science,
- curious: language, words, epistemology, puns.
Driven by applications, especially the extraction of weak signals in noise: geophysics/geosciences, analytical chemistry, engine control and simulation, materials analysis, and bioinformatics.
Who first defined the "equal-delta" or "delta over equal" ($\triangleq$) symbol?
Anscombe-like datasets with the same box and whiskers plot (mean/std/median/MAD/min/max)
Looking for pratical quantitative comparison metrics for scaled, delayed and warped Signals
Higher-order cumulant and moment names beyond variance, skewness and kurtosis
Converting very short "motionless" video frames to single, better-resolved, images
Performance of the Toronto Paper Matching System (TPMS) for (conference) paper review assignment