Fig. 6

Convergence of ADMM algorithm (Boyd et al. 2011) computing DSL2 on two copies of the collaboration graph as a function of time, implemented using Apache Spark (Zaharia et al. 2010) on a 40 CPU machine
Convergence of ADMM algorithm (Boyd et al. 2011) computing DSL2 on two copies of the collaboration graph as a function of time, implemented using Apache Spark (Zaharia et al. 2010) on a 40 CPU machine