Question #22855

Below is the objective function.how to solve it..

min(Σ i sxi/Σ i xi)

s =Πsi;j

ε1r1,1 + ε2r1,2 + ...εkr1,k <=Σixis1,i

ε1r2,1 + ε2r2,2 + ...εkr2,k <=Σixis2,i

...

ε1rm,1 + ε2rm,2 + ...εkrm,k <=Σixism,i

xi ={1, ith node accepts new jobs

0, ith node refuses new jobs

Rjεj <= Cj

εj : integer

for all above equation we have to assume value..

S = {s1, s2, ..., sn},denotes the physical servers in data centers.

R = {r1,j , r2,j , ..., rm,j}, rm,j is the requirement of ith resource submitted by jth job.

εj is the total number of jth job.

sv;i refers to the capacity of vth resource in ith nodes.

min(Σ i sxi/Σ i xi)

s =Πsi;j

ε1r1,1 + ε2r1,2 + ...εkr1,k <=Σixis1,i

ε1r2,1 + ε2r2,2 + ...εkr2,k <=Σixis2,i

...

ε1rm,1 + ε2rm,2 + ...εkrm,k <=Σixism,i

xi ={1, ith node accepts new jobs

0, ith node refuses new jobs

Rjεj <= Cj

εj : integer

for all above equation we have to assume value..

S = {s1, s2, ..., sn},denotes the physical servers in data centers.

R = {r1,j , r2,j , ..., rm,j}, rm,j is the requirement of ith resource submitted by jth job.

εj is the total number of jth job.

sv;i refers to the capacity of vth resource in ith nodes.

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