@InProceedings{YasuhiroFujiwara:2012,
  author = {Yasuhiro Fujiwara, Makoto Nakatsuji, Makoto Onizuka, Masaru Kitsuregawa},
  title = {Fast and Exact Top-k Search for Random Walk with Restart},
  booktitle = {CoRR abs/1201.6566},
  year      = {2012},
}