@article{Guo:2012VisCompGraphics,<br />
  author       = {Zhenyu Guo and Matthew O. Ward and Elke A. Rundensteiner and Carolina Ruiz},<br />
  title        = {Evaluation of a Pointwise Local Visual Exploration Method},<br />
  journal      = "Tsinghua Science and Technology, Special Issue on Visualization and Computer Graphics",<br />
  pages    = "429-439", <br />
  year =     "2012"<br />
}