Despite significant mathematical refinements, econometrics has shown the weaknesses of its logical underpinnings, primarily during economic turning points—financial crises, pandemics, and geopolitical ...
Abstract: Streaming graph signal (GS) estimation is common in various network systems. Several graph filter algorithms have been proposed for streaming GS estimation, but they still fail to reach ...
Abstract: As an emerging waveform suitable for high-speed communication scenarios, the Affine Frequency Division Multiplexing (AFDM) exhibits inherent sparsity of its affine frequency domain channel ...