@INPROCEEDINGS{SunWsm09,
  author = {Sun, Aixin and Bhowmick, Sourav S.},
  title = {Image tag clarity: in search of visual-representative tags for social
	images},
  booktitle = {WSM '09: Proceedings of the first SIGMM workshop on Social media},
  year = {2009},
  pages = {19--26},
  address = {New York, NY, USA},
  publisher = {ACM},
  doi = {http://doi.acm.org/10.1145/1631144.1631150},
  isbn = {978-1-60558-759-2},
  location = {Beijing, China}
}