@inproceedings{shirali2008knapsack,
  author    = {Shirali-Shahreza, S. and Beigy, H. and Shirali-Shahreza, M.H.},
  title     = {Knapsack Model for Pixel Based Skin Detection},
  booktitle = {Proceedings of the 4th IEEE International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2008)},
  address   = {Harbin, China},
  month     = aug,
  year      = {2008},
  pages     = {581--584},
  doi       = {10.1109/IIH-MSP.2008.92}
}