@InProceedings{vast2012,
  AUTHOR         = {Magdalena Jankowska, Vlado Keselj, and Evangelos Milios},
  TITLE          = {Relative N-Gram Signatures: Document Visualization at the Level of Character N-Grams},
  BOOKTITLE      = {Proceedings of IEEE Symposium on Visual Analytics Science and Technology, VAST 2012},
  YEAR           = {2012},
  MONTH          = {Oct},
  URL            = {http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6400484 },
}