10-23-2015 07:29 AM - edited 10-23-2015 07:30 AM
How can I write the following binary linear programming model under proc iml?
min. z=sum in i and sum in j (xij*dij), where dij is given
sum in j (xij)=1 , for i=1...n
sum in j (xjj)=m
n*xjj>=sum in i (xij), for j=1..n
xij is either 0 or 1
where n,m are given