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Isolating and analyzing fraud activities in a large cellular network via voice call graph analysis.

Nan JiangYu JinAnn SkudlarkWen-Ling HsuGuy JacobsonSiva PrakasamZhi-Li Zhang
Published in: MobiSys (2012)
Keyphrases
  • cellular networks
  • multimedia
  • data analysis
  • data acquisition
  • human activities