Hanghang Tong Christos Faloutsos Jia-Yu Pan Fast Random Walk with Restart and Its Applications. 613-622 2006 conf/icdm/2006 ICDM http://doi.ieeecomputersociety.org/10.1109/ICDM.2006.70 db/conf/icdm/icdm2006.html#TongFP06