Decision Optimization

Decision Optimization

Delivers prescriptive analytics capabilities and decision intelligence to improve decision-making.


#Analytics
#DecisionOptimization
#DecisionOptimization
 View Only

  • 1.  problem with model

    Posted 11/09/11 01:00 PM

    Originally posted by: Naoko88


    Hello everyone.
    I know my model may seem silly to anyone with experience but please could anyone help?I am working on an assignment program for my university and i have to admit I can't completely understand the logic of opl.
    I have an algorithm (CPP-DSA) that i should implement but in opl the algorithm steps will be diferrent than java or c right? I mean, since the program does the optimization...
    Also, i can't think of a way to make it minimize the sum of BitRate[i][j]*Assign[i][j] for each session and not for all(any ideas?)
    Do i have to create another variable? Please I am not looking for someone to solve this for me, just to make me understand what's wrong.
    Thank you very much in advance.
    #ConstraintProgramming-General
    #DecisionOptimization


  • 2.  Re: problem with model

    Posted 11/10/11 08:34 AM

    Originally posted by: SystemAdmin


    Hi Naoko,

    The model yo have sent has no solution. This is due to the random values you have generated for coefficients ans right-hand side in the constraint BitRate[i][j]*Assign[i][j]>=Qos[i];

    You need to generate values that make the problem feasible.

    Regards

    Philippe
    #ConstraintProgramming-General
    #DecisionOptimization


Related Content