@InProceedings{GeerajitRattanaritnont:2012,
  author = {Geerajit Rattanaritnont, Masashi Toyoda, Masaru Kitsuregawa},
  title = {Characterizing Topic-Specic Hashtag Cascade in Twitter Based on Distributions of User Influence},
  booktitle = {The 14th Asia-Pacific Web Conference (APWeb 2012)},
  year      = {2012},
  address   = {Kunming, China},
}