• Ameliorated ensemble strategy-based evolutionary algorithm with dynamic resources allocations 

      Mashwani, W.K.; Shah, S.N.A.; Belhaouari, S.B.; Hamdi, A. ( Atlantis Press , 2021 , Article)
      In the last two decades, evolutionary computing has become the mainstream to attract the attention of the experts in both academia and industrial applications due to the advent of the fast computer with multi-core GHz ...
    • Revisited carmichael's reduced totient function 

      Belhaouari, S.B.; Hamdi, Y.; Hamdi, A. ( MDPI AG , 2021 , Article)
      The modified Totient function of Carmichael ?(.) is revisited, where important properties have been highlighted. Particularly, an iterative scheme is given for calculating the ?(.) function. A comparison between the Euler ...