Re: [ojAlgo-user] solving integer quadratic programs

[Anders P. <an...@op...>]

On 18 maj 2009, at 11.10, Lukas Rupprecht wrote:

> Hi everybody,
>
> I need to solve an integer quadratic program (especially a 0-1  
> quadratic
> program) in Java and I found ojAlgo for it. I got a quadratic solver
> running but I can't figure out how to set integer constraints to the
> problem. To create my program I used:
>
> QuadraticSolver.Builder qp = new QuadraticSolver.Builder(Q, c);
>
> Is there any possibility to solve integer quadratic programs with  
> ojAlgo
> and if so, how does it work?


No, not directly. You'll have to implement some master algorithm  
yourself. Just like someone recently did when they needed to handle  
non-linear constraints.

/Anders


> Greets and thanks in advance,
>
> Lukas
>
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