@article{sano13jcc,
  author = {Hiroyuki Sano and Shun Shiramatsu and Tadachika Ozono and Toramatsu Shintani},
  title = {Web Block Extraction System Based on Client-Side Imaging for Clickable Map},
  journal = {Journal of Communication and Computer},
  publisher = {},
  series = {},
  volume = {10},
  number = {6},
  pages = {815--822},
  year = {2013},
  doi = {},
  url = {}
}