RLH: bitmap compression technique based on run-length and huffman encoding.

Michal Stabno Robert Wrembel RLH: bitmap compression technique based on run-length and huffman encoding. 41-48 2007 conf/dolap/2007 DOLAP http://doi.acm.org/10.1145/1317331.1317339 db/conf/dolap/dolap2007.html#StabnoW07