How computers compress text: Huffman coding and Huffman trees This video delves into how computers store text as eight bits per character and examines why more efficient methods are not widely adopted ...
Abstract: Convolutionally precoded polar codes known as polarization-adjusted convolutional (PAC) codes are a promising variant of polar codes for short block lengths. The precoding in PAC codes has ...
Abstract: Soft information perturbation can significantly enhance the successive cancellation list (SCL) decoding performance of polar codes. However, the existing perturbation-based SCL (PSCL) ...