abstract = "even-7-parity XOR replaces NOR, population 500, 5
trees per individual, crossover like ADFs, size
secondary component of fitness, team's answer is
majority vote of five trees with in it. Robust to
crossover?
Performance of tree poor near random but whole team
good (NB don't solve even-7-parity). Teams (slightly)
smaller than one tree approach.",
notes = "GECCO-99 A joint meeting of the eighth international
conference on genetic algorithms (ICGA-99) and the
fourth annual genetic programming conference (GP-99)",