Gianpiero Torrisi is on CollEc

rank value
closeness 15332 5.16584
betweenness 8399 1.23693

co-authors

  1. Andy Pike [ppi214]
  2. Salvatore Greco [pgr619]
  3. alan collins [pco177]
  4. Menelaos Tasiou [pta723]
  5. Paolo Di Caro [pdi414]