@INPROCEEDINGS{IsmailBiedert11_EmotionalTextTagging,
  author = {Farida Ismail and Ralf Biedert and Andreas Dengel and Georg Buscher},
  title = {Emotional text tagging},
  booktitle = {Proceedings of the 2nd Workshop on Eye Gaze in Intelligent Human
	Machine Interaction held in conjunction with IUI 2011},
  year = {2011}
}