2 citations · 2 across the 3 of their papers we have counts for
3 papers
cs.NE2011★ 2 cited
Finite First Hitting Time versus Stochastic Convergence in Particle Swarm Optimisation
Per Kristian Lehre, Carsten Witt
We reconsider stochastic convergence analyses of particle swarm optimisation, and point out that previously obtained parameter conditions are not always sufficient to guarantee mea…
cs.NE2010
On the Impact of Mutation-Selection Balance on the Runtime of Evolutionary Algorithms
Per Kristian Lehre, Xin Yao
The interplay between mutation and selection plays a fundamental role in the behaviour of evolutionary algorithms (EAs). However, this interplay is still not completely understood.…
cs.NE2010
Faster Black-Box Algorithms Through Higher Arity Operators
Benjamin Doerr, Daniel Johannsen, Timo Kötzing +3
We extend the work of Lehre and Witt (GECCO 2010) on the unbiased black-box model by considering higher arity variation operators. In particular, we show that already for binary op…