AMOBH: Adaptive Multiobjective Black Hole Algorithm

Algorithm 2

Archive maintenance.

Require: The archive and the new solution .

(1) if  isFull() then

(2) if  isAnyDominant()  then

(3) %Remove all the inferior solutions.

(4) Remove(isInferior (),);

(5) Accept();

(6) else

(7) if  isAllNondominant()  then

(8) %Evaluate the cell density.

(9) CD CellDensity([]);

(10) if  CD() max(CD)  then

(11) Replace(Ar[max(CD)],);

(12) else

(13) end if

(14) else

(15) end if

(16) end if

(17) else

(18) if  isAnyDominant() then

(19) Remove(isInferior(),);

(20) Accept();

(21) else

(22) if  isAllNondominant() then

(23) Accept();

(24) else

(25) end if

(26) end if

(27) end if

(28) return  ;