@article{Velardietal:13,
   author = {Velardi, Paola and Faralli, Stefano and Navigli, Roberto},
   title = {{O}nto{L}earn {R}eloaded: {A} {G}raph-{B}ased {A}lgorithm for {T}axonomy {I}nduction},
   journal = {Computational Linguistics},
   volume = {39},
   number = {3},
   year = {2013},
   publisher = {MIT Press},
   pages = {665-707}
}