Jérémy Barbay Alexander Golynski J. Ian Munro S. Srinivasa Rao Adaptive Searching in Succinctly Encoded Binary Relations and Tree-Structured Documents. 24-35 2006 conf/cpm/2006 CPM http://dx.doi.org/10.1007/11780441_4 db/conf/cpm/cpm2006.html#BarbayGMR06