| J. D. Lohn and J. A. Reggia, "Automatic Discovery of Self-Replicating Structures in Cellular Automata," IEEE Transactions on Evolutionary Computation, vol. 1, no. 3, pp. 165--178, 1997. |
.... See also (Sayama 1998a, Chap.3) and (Sipper 1998) 3) Addition of other computational capabilities to selfreplicators, studied in 90s present (Tempesti 1995; Perrier, Sipper, Zahnd 1996; Chou Reggia 1998) 4) Realization of emergence and evolution of selfreplicators, studied in 90s present (Lohn Reggia 1995; 1997; Chou Reggia 1997; Sayama 1998a; 1998b; 2000) 1) 2) and (3) are e orts to implement regulated behavior (e.g. construction, self replication, computation) manually designed according to the designer s idea, while (4) strives to obtain unexpected behavior (e.g. emergence of self replicators ....
Lohn, J. D., and Reggia, J. A. 1997. Automatic discovery of self-replicating structures in cellular automata. IEEE Transactions on Evolutionary Computation 1(3):165-178.
....The most recent issue in this research field may be to realize the emergence and evolution of self replicating structures in the CA space. Lohn et al. developed an automatic discovery system of state transition rules of CA where a given structure could replicate itself in the space (Fig. 3. 11)[30]. In this work, an initial structure was a priori given while the state transition rules themselves evolved to make the structure self replicate, through the genetic algorithms (GA) 19, 23] customized for this task. Chou et al. simulated an emergent process of self replicating loops from the ....
....monitor automata, and finally, only the loops having the satisfiable assignments survive, which mean the solutions of this problem. Figure 3. 11: Example of Lohn et al. s self replicating structures governed by the state transition rules automatically discovered by genetic algorithms (GA) from [30]) The initial structure which is composed of four active sites rotates counterclockwise and produces its replicas to the outer area. controlled self replicative behavior of the loops, while the unbound ones yielded to the other Game of Life like rules which realized perturbation of the ....
Lohn, J. D. and Reggia, J. A. : Automatic discovery of self-replicating structures in cellular automata, IEEE Transactions on Evolutionary Computation, 1 No. 3, pp. 165--178 (1997).
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J. D. Lohn and J. A. Reggia, "Automatic Discovery of Self-Replicating Structures in Cellular Automata," IEEE Transactions on Evolutionary Computation, vol. 1, no. 3, pp. 165--178, 1997.
No context found.
Lohn, J.D., and Reggia, J.A. (1997), "Automatic Discovery of Self-Replicating Structures in Cellular Automata," IEEE Transactions on Evolutionary Computation, vol. 1, no. 3, pp. 165-178.
No context found.
Lohn, J. D. and Reggia, J. A. "Automatic Discovery of Self Replicating Structures in Cellular Automata ", IEEE Transactions on Evolutionary Computation, Vol. 1 No. 3, pp. 165--178, 1997.
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