Heasoo Hwang Andrey Balmin Berthold Reinwald Erik Nijkamp BinRank: Scaling Dynamic Authority-Based Search Using Materialized SubGraphs. 66-77 2009 ICDE http://doi.ieeecomputersociety.org/10.1109/ICDE.2009.94 conf/icde/2009 db/conf/icde/icde2009.html#HwangBRN09