I am looking for an English translation of the Compression Methods book by Dmitriy Vatolin, Alexander Rhatushnyak, Maxim Smirnov, Vadim Yoockin:
http://compression.ru/artest/test_en6.html
Specifically Chapter 4 on PPM.
I'm looking for more comments explaining the Compressor model with 1st order. Used as an example in the book:
http://www.compression.ru/download/s...cm/dum_ppm.rar
Regards.