What are some common lossless data compression algorithms?

Dec 21, 2005 ... Until recently the state of the art in lossless data compression was prediction by partial match (PPM). A. PPM model estimates the next-symbol ... Lossless compression is a class of data compression that allows the original data to be perfectly reconstructed from the compressed data with no loss of ... Aug 5, 2016 ... gzip and xz uses two different algorithms, and therefore they perform differently, both in terms of what level of compression they achieve ... May 21, 2024 ... The following topics were dealt with: technologies and standards; technology drivers; lossless data compression; telemetry channel coding; ... New LZ4 & Snappy IP Core from CAST Enables Fast Lossless Data Decompression. This first LZ4/Snappy IP core ASIC or FPGA hardware engine offloads a system's CPU ... NNCP is an experiment to build a practical lossless data compressor with neural networks. The latest version uses a Transformer model. The papers nncp_v2.1.pdf ... Oct 20, 2021 ... The focus of this chapter is a fast lossless data-compression mechanism that handles data streams completely. Lossless Compression Scheme. Lossless compression is a compression shceme that guarantees data integrity on compression/decompression. The ZIP scheme adopted ... We present a novel method for lossless data compression that aims to get a different performance to those proposed in the last decades to tackle the ... The algorithm, which compresses data in segments, was devised by mathematician and financial expert Nicholas Stavrinou, now CEO of SISP Technologies. He shared ...