What are the ultimate goals and challenges in the pursuit of perfect or near-perfect lossless data compression?

Parallel Hardware/Software Architecture for the BWT and LZ77 Lossless Data Compression Algorithms. Virgilio Zuñiga Grajeda, Claudia Feregrino Uribe, Rene ... ISO 15887:2013 Space data and information transfer systems — Lossless data compression. Published (Edition 2, 2013). This publication was last reviewed and ... Jan 1, 2013 ... ALACRITY: Analytics-Driven Lossless Data Compression for Rapid In-Situ Indexing, Storing, and Querying. In: Transactions on Large-Scale Data- ... The algorithm, which compresses data in segments, was devised by mathematician and financial expert Nicholas Stavrinou, now CEO of SISP Technologies. He shared ... Dec 14, 2020 ... Yes, it is. There are things called “universal” codes designed just for this situation. A very common lossless universal code is the Lempel Ziv ... Jan 22, 2019 ... Lossless data compression is the size reduction of a file, such that a decompression function can restore the original file exactly with no loss of data. Apr 6, 2016 ... A new lossless data compression method for data transmission is proposed. This new compression mechanism does not face the problem of ... The study focuses on exploring lossless and lossy compression methods, their compression ratios, complexities, and suitability for diverse data types and ... News. LZO 2.10 has been released; a small update that fixes various build issues. Key Facts. LZO is a portable lossless data compression library written in ... We present a method for radical linear compression of data sets where the data are dependent on some number M of parameters.