@inproceedings{semisupervisedlearningwithconstraintsfor,
  title = {Semi-supervised Learning with Constraints for Person Identification in Multimedia Data},
  author = {Martin Bauml and Makarand Tapaswi and Rainer Stiefelhagen},
  year = {2013},
  booktitle = {CVPR 2013 6},
  url = {http://openaccess.thecvf.com/content_cvpr_2013/html/Bauml_Semi-supervised_Learning_with_2013_CVPR_paper.html},
}