Methods of Encoding a Combining Integer Lists in a Computer System, and Computer Software Product for Implementing Such Methods

摘要

A range covering integers of an input list is divided into subsets according to a predetermined pattern. The encoding produces coding data including, for each subset containing at least one integer of the input list, data representing the position of this subset in the pattern, and data representing the position of each integer of the input list within this subset. This encoding process may be iterated in several coding layers. It supports very efficient methods for combining the coded integer lists.