@Inproceedings{ Fu13-WI,
  author = {L. Fu and J. Deng},
  title = {Graph Calculus: Scalable Shortest Path Analytics for Large Social
Graphs through Core Net},
  booktitle = {Proc. of IEEE/WIC/ACM International 
Conference on Web Intelligence (WI '13)},
  month = {November 17-20},
  year = {2013},
  pages = {417-424},
  volume = {},
  address = {Atlanta, GA, USA}, 
  doi = {10.1109/WI-IAT.2013.59} }