@article{Bhat2014,

  author = {Sajid Yousuf Bhat and Muhammad Abulaish},

  title = {HOCTracker: Tracking the Evolution of Hierarchical and Overlapping Communities in Dynamic Social Networks},

  journal = {IEEE Transactions on Knowledge and Data Engineering},

  volume = {27},

  number = {4},

  pages = {1019--1032},

  year = {2014},

  publisher = {IEEE},

  url = {http://dx.doi.org/10.1109/TKDE.2014.2349918},

  doi = {10.1109/TKDE.2014.2349918}

}