Mark Adler
He is best known for his work in the field of data compression as the author of the Adler-32 checksum function , and a co-author together with Jean-loup Gailly of the zlib compression library and gzip . 
<triplet> zlib <subj> data compression <obj> use <subj> library <obj> instance of <triplet> gzip <subj> data compression <obj> use