Implementing byte-oriented rank and select operations.

Yolanda Cillero Susana Ladra Nieves R. Brisaboa Antonio Fariña Oscar Pedreira Implementing byte-oriented rank and select operations. 34-45 2008 SOFSEM (2) conf/sofsem/2008-2 db/conf/sofsem/sofsem2008srf.html#CilleroLBFP08