@article {1484,
	title = {Incorporating Social Role Theory into Topic Models for Social Media Content Analysis},
	journal = {Knowledge and Data Engineering, IEEE Transactions on},
	volume = {27},
	year = {2015},
	pages = {1032{\textendash}1044},
	publisher = {IEEE},
	pdf = {http://rali.iro.umontreal.ca/rali/sites/default/files/publis/incnie.pdf},
	author = {Zhao, Wayne Xin and Wang, Jinpeng and He, Yulan and Nie, Jian-Yun and Wen, Ji-Rong and Li, Xiaoming}
}
