TianZLZY11'

@inproceedings{DBLP:conf/icalt/TianZLZY11,
  author    = {Feng Tian and
               Huisan Zhang and
               Longzhuang Li and
               Qinghua Zheng and
               Yang Yang},
  title     = {Visualizing e-Learner Emotion, Topic, and Group Structure
               in Chinese Interactive Texts},
  booktitle = {ICALT},
  year      = {2011},
  pages     = {587-589},
  ee        = {http://dx.doi.org/10.1109/ICALT.2011.177},
  crossref  = {DBLP:conf/icalt/2011},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/icalt/2011,
  title     = {ICALT 2011, 11th IEEE International Conference on Advanced
               Learning Technologies, Athens, Georgia, USA, 6-8 July 2011},
  booktitle = {ICALT},
  publisher = {IEEE Computer Society},
  year      = {2011},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}