Hi, I am trying to evolve an algoritm, that operates on arrays. Let's say, there are 100 points with 10 attributes each, and I need to get a string of 100 characters holding a decision for each point. The issue is that the decision for each point is affected by attributes of preceding and following points. Until now I just used as a terminal of one previous and one following attribute and itereated over the loop, but the solutions are obviously weak. Too weak. What representation could I use in ECJ? Best regards, Tomasz