5 papers
Fast Immune System Inspired Hypermutation Operators for Combinatorial Optimisation
D. Corus, P. S. Oliveto, D. Yazdani
Various studies have shown that immune system inspired hypermutation operators can allow artificial immune systems (AIS) to be very efficient at escaping local optima of multimodal…
On Inversely Proportional Hypermutations with Mutation Potential
Dogan Corus, Pietro S. Oliveto, Donya Yazdani
Artificial Immune Systems (AIS) employing hypermutations with linear static mutation potential have recently been shown to be very effective at escaping local optima of combinatori…
Artificial Immune Systems Can Find Arbitrarily Good Approximations for the NP-Hard Number Partitioning Problem
Dogan Corus, Pietro S. Oliveto, Donya Yazdani
Typical artificial immune system (AIS) operators such as hypermutations with mutation potential and ageing allow to efficiently overcome local optima from which evolutionary algori…
Fast Artificial Immune Systems
Dogan Corus, Pietro S. Oliveto, Donya Yazdani
Various studies have shown that characteristic Artificial Immune System (AIS) operators such as hypermutations and ageing can be very efficient at escaping local optima of multimod…
When Hypermutations and Ageing Enable Artificial Immune Systems to Outperform Evolutionary Algorithms
Dogan Corus, Pietro S. Oliveto, Donya Yazdani
We present a time complexity analysis of the Opt-IA artificial immune system (AIS). We first highlight the power and limitations of its distinguishing operators (i.e., hypermutatio…