It is well documented that carbon emissions can be reduced by replacing conventional
energy resources with renewable energy resources; thereby, the role of green technology is …

This paper deals with symbolic time series representation. It builds up on the popular
map** technique Symbolic Aggregate appro**mation algorithm (SAX), which is …

Financial time series analysis often requires both temporal and spectral information. Wavelet
transform, which shares fundamental concepts with windowed Fourier transform, introduces …