Apr 23, 2019 · Universal data compression? Pied Piper. Claims 3.8:1 lossless compression of arbitrary data.

As you probably know at this point in your career, compression is a tool used to facilitate storing large data sets. There are two different sorts of goals one might hope to achieve with compression:

Design tables for double angle compression members are given in the AISC manual. See Tables 4-9, 4-10, and 4-11 on pages 4-78 to 4-93

We refer to the data compression schemes used in internetworking devices as lossless compression algorithms. These schemes reproduce the original bit streams exactly, with no degradation or loss. …

The task of compression consists of two components, an encoding algorithm that takes a message and generates a “compressed” representation (hopefully with fewer bits), and a decoding algorithm that …

Let yourself be thoroughly convinced that data compression is the most amazing thing since sliced bread (with butter!), and then, energized by those convictions, tackle the work of understanding how …

While there are many tweaks that can be applied to boost performance in practice, we will stay with this basic LZ compression scheme for concreteness and ease of analysis.