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...Outline introduction projcloud technique results and comparisons discussion limitations conclusion word cloud two issues of existing methods do not yet provide an intuitive visual representation that allows to link words on the layout documents they are meant represent construction clouds inside general polygons with semantical preservation between contributions a novel based visualization named combine multidumensional projection which enables visualize similarity among as well their corresponding extend exploratory capabilities new approach for building while still preserving semantic relationship keywords mechanism spectral sorting arranging according highlighting most important in overview sequence steps...