Huffman Coding is a lossless data compression algorithm that uses variable-length codes for characters based on their frequency. The algorithm produces optimal prefix-free codes, meaning no code is a ...

A text compression project written in C using the Huffman coding algorithm. The program reads text from an input file, calculates character frequencies, builds a Huffman tree using a manually ...

From greedy shortcuts to dynamic programming mastery, knowing algorithm design techniques can make or break your coding interview performance. Understanding when to apply each paradigm—and proving ...

Abstract: Electroencephalography (EEG)-based emotion recognition methods mostly adopt features as many as possible to achieve high performance. However, this is not feasible and flexible for portable ...

Abstract: The paper implemented a Semi-Non-Prefix (SNP) Huffman coding algorithm for lossless text compression and compared it with traditional Run-Length encoding (RLE), Shannon-Fano, LZ77, and LZ78 ...