Abstract
IOS Press has retracted the following publication from its online content: [International Journal of Knowledge-based and Intelligent Engineering Systems, 23(4) (2019), 295–301] DOI: 10.3233/KES-190418
The above article originally published in International Journal of Knowledge-based and Intelligent Engineering Systems volume 23, number 4, 2019, pp. 295–301 has been retracted in consultation between the Editor-in-Chief and the author. Upon inspection it was found that the article was published earlier under the same title and by the same author in Journal of Intelligent and Fuzzy Systems, volume 37, number 2, 2019, pp. 2051–2058 [DOI: 10.3233/JIFS-179268]. Because of this duplicate publication the journal has decided to retract the article from its online catalogue.