@article{DBLP:journals/tmm/ZhaoG02,
  author    = {Rong Zhao and
               William I. Grosky},
  title     = {Narrowing the semantic gap - improved text-based web document
               retrieval using visual features},
  journal   = {IEEE Transactions on Multimedia},
  volume    = {4},
  number    = {2},
  year      = {2002},
  pages     = {189-200},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/TMM.2002.1017733},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}