The edge-set encoding is a direct tree representation which directly representstrees as sets of edges. There are two variants of the edge-set encoding:the edge-set encoding without heuristics, and the edge-set encoding withheuristics. An investigation into the bias of the edge-set encoding...

This paper investigates how the performance of evolutionary search is inuenced by thelocality and distance distortion of the used representation. The locality of a representationdescribes how well neighboring phenotypes correspond to neighboring genotypes. The distancedistortion measures whether...