@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 = {PVLDB}, year = {2012}, address = {Istanbull}, pages = {442-453}, }