@article{EURECOM+4741, author = {Tang, Jinhui and Tao, Dacheng and Qi, Guo-Jun and Huet, Benoit}, title = {Social media mining and knowledge discovery}, journal = {Multimedia Systems, November 2014, Volume 20, Issue 6}, year = {2014}, note = {© Springer. Personal use of this material is permitted. The definitive version of this paper was published in Multimedia Systems, November 2014, Volume 20, Issue 6 and is available at : http://dx.doi.org/10.1007/s00530-014-0423-8}, }