@InProceedings{GeerajitRattanaritnont:2011, author = {Geerajit Rattanaritnont, Masashi Toyoda, Masaru Kitsuregawa}, title = {An Analysis on Information Cascade for Detecting Influencers in Twitter}, booktitle = {The 2nd Symposium on Social Computing (SoC2011)}, year = {2011}, address = {Aoyama Gakuin Studio}, publisher = {The Database Society of Japan (DBSJ)}, }