NAME Search::ContextGraph - spreading activation search engine SYNOPSIS use Search::ContextGraph; my $cg = Search::ContextGraph->new(); # first you add some documents, perhaps all at once... my %docs = ( 'first' => [ 'elephant', 'snake' ], 'second' => [ 'camel', 'pony' ], 'third' => { 'snake' => 2, 'constrictor' => 1 }, ); $cg->bulk_add( %docs ); # or in a loop... foreach my $title ( keys %docs )