Clustering algorithms Genetic algorithms 8 Parallel genetic algorithms 8 Algorithms 6 Modified genetic algorithms 6 Cluster prediction 4 Computer science 4 Crystal structure 4 Crystal structure prediction 4 Density functional theory 4 Distributed Computing 4 Endohedral clusters 4 Energy calculation 4 Global optimization 4 Graphic methods 4 Nanotechnology research 4 Parallel algorithms 4 Silicon clusters 4 AMBER force-field 2 Absorption 2 Balanced graphs 2 Bicalutamide 2 Biofuels 2 Building blockes 2 Cell membranes 2 Circular-arc graph 2 Circular-arc graphs 2 Circular-ones property 2 Cluster editing 2 Cluster editing problem 2