@article{BabbarSIGKDD14,
   author = {Rohit Babbar and  Cornelia Metzig and Ioannis Partalas and Eric Gaussier and Massih-Reza Amini},
   title = {On power law distributions in large-scale taxonomies},
   journal = {SIGKDD Explorations},
   volume = {16},
   number = {1},
   year = {2014}
}