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ALIFE
2000
13 years 4 months ago
Open Problems in Artificial Life
This article lists fourteen open problems in artificial life, each of which is a grand challenge requiring a major advance on a fundamental issue for its solution. Each problem is ...
Mark A. Bedau, John S. McCaskill, Norman H. Packar...
ALIFE
2000
13 years 4 months ago
Duplication of Modules Facilitates the Evolution of Functional Specialization
The evolution of simulated robots with three different architectures is studied in this article. We compare a nonmodular feed-forward network, a hardwired modular, and a duplicatio...
Raffaele Calabretta, Stefano Nolfi, Domenico Paris...
ALIFE
2000
13 years 4 months ago
On Meme-Gene Coevolution
In this paper we examine the effects of the emergence of a new replicator, memes, on the evolution of a pre-existing replicator, genes. Using a version of the NKCS model we examin...
Larry Bull, Owen Holland, Susan Blackmore