Le Liu Jianhua Feng Guoliang Li Qian Qian Jianhui Li Parallel Structural Join Algorithm on Shared-Memory Multi-Core Systems. 70-77 2008 WAIM http://dx.doi.org/10.1109/WAIM.2008.11 conf/waim/2008 db/conf/waim/waim2008.html#LiuFLQL08