ResearchBenchmarksSubmodular Maximization on TwitterSummSubmodular Maximization on TwitterSummFollow3.5Runtime (s)LS+PGB36.3759.7513.125Nov 15, 2021Evaluation resultsMethodMethodLinksRuntime (s)Objective ValueQueriesLS+PGBCPU threads=75, approx...CPU threads=75, approximation ratio=≈ 0.532021.113.5380,00062,000FASTCPU threads=75CPU threads=752021.1116380,000150,000