A special issue on the "Evolution of Complexity" I co-edited with Tom Lenaerts was just published in Artificial Life 14 (3) : Editorial Introduction Evolution of Complexity Carlos Gershenson , Tom Lenaerts Artificial Life Summer 2008, Vol. 14, No. 3: 241–243. First Page | PDF (55 KB) | PDF Plus (57 KB) Articles Hierarchical Self-Organization in the Finitary Process Soup Olof Görnerup , James P. Crutchfield Artificial Life Summer 2008, Vol. 14, No. 3: 245–254. Abstract | PDF (211 KB) | PDF Plus (217 KB) On the Gradual Evolution of Complexity and the Sudden Emergence of Complex Features Charles Ofria , Wei Huang , Eric Torng Artificial Life Summer 2008, Vol. 14, No. 3: 255–263. Abstract | PDF (180 KB) | PDF Plus (189 KB) The Emergence of Overlapping Scale-free Genetic Architecture in Digital Organisms P. Gerlee , T. Lundh Artificial Life Summer 2008, Vol. 14, No. 3: 265–275. Abstract | PDF (270 KB) | PDF Plus (253 KB) LinMap: Visualizing ...