Solving NP-Complete Problems With Networks of Evolutionary Processors
IWANN '01 Proceedings of the 6th International Work-Conference on Artificial and Natural Neural Networks: Connectionist Models of Neurons, Learning Processes and Artificial Intelligence-Part I
On minimal context-free insertion-deletion systems
Journal of Automata, Languages and Combinatorics
On Networks of Evolutionary Processors with Nodes of Two Types
Fundamenta Informaticae - Machines, Computations and Universality, Part I
On the size of computationally complete hybrid networks of evolutionary processors
Theoretical Computer Science
Small universal accepting hybrid networks of evolutionary processors
Acta Informatica
Hybrid networks of evolutionary processors
GECCO'03 Proceedings of the 2003 international conference on Genetic and evolutionary computation: PartI
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In this paper we consider complete obligatory hybrid networks of evolutionary processors (OHNEPs) with insertion and deletion operations (without substitution). Such networks are not computationally complete and we modify the notion of obligatory operation introduced in [1] in order to reach universality. We use very simple evolutionary processors with one modified operation of insertion or deletion per node (without substitution). Using techniques presented in the paper a universal complete OHNEP with 182 nodes can be constructed.