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The DSI utilities are a mishmash of classes accumulated during the last twenty years in projects developed at the DSI (Dipartimento di Scienze dell'Informazione, i.e., Information Sciences Department), now DI (Dipartimento di Informatica, i.e., Informatics Department), of the Universita` degli Studi di Milano.
Word-based compression/decompression classes
Word-based compression/decompression classes.
Package Specification
Classes in this package provide interfaces for the compression system, and implementations
for codeword-based compression. Their main usage is the construction of
{@linkplain it.unimi.dsi.util.ImmutableExternalPrefixMap prefix maps}, but
they are also used, for instance, for WebGraph label
compression.