Description
The PAVER reports used in the paper: “Alternative Regularizations for Outer-Approximation Algorithms for Convex MINLP” by D.E. Bernal, Z. Peng, J. Kronqvist and I.E. Grossmann are available here.
Algorithms/Methods
The following algorithms/methods are benchmarked.
- OA
- ROA-$\ell_1$
- ROA-$\ell_2^2$
- ROA-$\ell_\infty$
- ROA-$\mathcal{L}_2$
- ROA-$\nabla_2 \mathcal{L}$
- ROA-$\mathcal{L}_1 /\ell_2^2$
- ROA-$\mathcal{L}_1$
- LP/NLP
- RLP/NLP-$\ell_1$
- RLP/NLP-$\ell_2^2$
- RLP/NLP-$\ell_\infty$
- RLP/NLP-$\mathcal{L}_2$
- RLP/NLP-$\nabla_2 \mathcal{L}$
- RLP/NLP-$\mathcal{L}_1 /\ell_2^2$
- RLP/NLP-$\mathcal{L}_1$
Instances
There are two problem set in this benchmark, Problem Set 1 and Problem Set 2.
- Problem Set 1 constains 438 convex instances from MINLPLib, which have at least one discrete variable and at least one continuous variable.
- Problem Set 2 contains 135 highly nonlinear instances.
Paver Reports
ROA (Regularized Outer Approximation) method and RLP/NLP(Regularized LP/NLP based Branch & Bound).
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ROA benchmark in Problem Set 1
-
RLP/NLP benchmark in Problem Set 1
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ROA benchmark in Problem Set 2
-
RLP/NLP benchmark in Problem Set 2
The reports can also be downloaded from the repository.