Cost-Efficient Allocation of Additional Resources for the Service Placement Problem in Next-Generation Internet

Algorithm 3

UI-AAR.

(1) Locate the most sensitive node using Algorithm 1

(2) if    then

(3)   Add only CPU capacity into using Algorithm 4

(4) else if    then

(5)   Add only Bandwidth capacity into using Algorithm 5

(6) else

(7)   Add both CPU and bandwidth capacity into using Algorithm 6

(8) end if