no code implementations • 12 Feb 2023 • Marko Djurasevic, Domagoj Jakobovic, Luca Mariot, Stjepan Picek
By observing the range of possible changes an operator can provide, as well as relative probabilities of specific transitions in the objective space, one can use this information to design a more effective combination of genetic operators.
no code implementations • 9 Dec 2022 • Marko Djurasevic, Domagoj Jakobovic, Luca Mariot, Sihem Mesnager, Stjepan Picek
One example of such a property is called boomerang uniformity, which helps to be resilient against boomerang attacks.
no code implementations • 17 Feb 2022 • Claude Carlet, Marko Djurasevic, Domagoj Jakobovic, Luca Mariot, Stjepan Picek
Finding balanced, highly nonlinear Boolean functions is a difficult problem where it is not known what nonlinearity values are possible to be reached in general.
no code implementations • 16 Feb 2022 • Luca Mariot, Stjepan Picek, Domagoj Jakobovic, Marko Djurasevic, Alberto Leporati
Finding Boolean functions suitable for cryptographic primitives is a complex combinatorial optimization problem, since they must satisfy several properties to resist cryptanalytic attacks, and the space is very large, which grows super exponentially with the number of input variables.
no code implementations • 16 Feb 2022 • Carlos Coello Coello, Marko Djurasevic, Domagoj Jakobovic, Luca Mariot, Stjepan Picek
While there is no reason to doubt the performance of CMA-ES, the lack of comparison with different metaheuristics and results for the challenge-response pair-based attack leaves open questions if there are better-suited metaheuristics for the problem.
no code implementations • 25 Nov 2021 • Luca Mariot, Stjepan Picek, Domagoj Jakobovic, Marko Djurasevic, Alberto Leporati
Combinatorial designs provide an interesting source of optimization problems.
no code implementations • 24 May 2021 • Lucija Planinic, Marko Djurasevic, Luca Mariot, Domagoj Jakobovic, Stjepan Picek, Carlos Coello Coello
This paper investigates the influence of genotype size on evolutionary algorithms' performance.