export(greedy, rgplus, msgvm, cd, louvain, vertexSim, mome,
       simulatedAnnealing, saIndividualCollectiveMoves,
       extremalOptimization, pcseoss,
       geneticAlgorithm,
       spectralOptimization, multiWay, spectral1, spectral2,
       localModularity, localModularityWang)

import(igraph,gtools)