Fabrizio Silvestri Rossano Venturini VSEncoding: efficient coding and fast decoding of integer lists via dynamic programming. 1219-1228 2010 CIKM http://doi.acm.org/10.1145/1871437.1871592 conf/cikm/2010 db/conf/cikm/cikm2010.html#SilvestriV10