@article{ Wu15,
  author = {G. Wu and Z. Liu and L. Yao and J. Deng},
  title = {A Trust Routing for Multimedia Social Networks},
  journal = {Computer Journal},
  volume = {58},
  number = {4},
  pages = {688-699},
  month = {April},
  year = {2015}, 
  doi = {10.1093/comjnl/bxu091} }