Nicholas Freitag McPhee, Riccardo Poli. Memory with memory: soft assignment in genetic programming. In Conor Ryan, Maarten Keijzer, editors, Genetic and Evolutionary Computation Conference, GECCO 2008, Proceedings, Atlanta, GA, USA, July 12-16, 2008. pages 1235-1242, ACM, 2008. [doi]
Abstract is missing.