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Hi there!
This issue is a catch-all for documentation improvement suggestions. I'll keep it updated with things to work on, rather than having lots of separate issues.
* If you have suggestion…
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Hey, I'm working on a problem with benders decomposition.
So I wonder whether there are any methods like getRays() in cplex ?
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Solve first-stage. Get state variables. Then try with convex combination of previous iteration.
Use `x = a * x(k) + (1 - a) x(k-t)`.
https://co-at-work.zib.de/slides/Donnerstag_24.9/Benders_deco…
odow updated
3 months ago
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Hi! I am trying to install DSP on linux
after running cmake..
I run make but got the following error:
$ make
Scanning dependencies of target CoinUtils
[ 1%] Creating directories for 'CoinUtil…
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**Short Description**
Coluna's MIP support is broken. If you submit a model with continuous variables, Coluna in many cases gives a wrong solution, or labels the problem as infeasible (despite a vali…
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We currently have fairly exhaustive sets of default settings for each solver copied into the configure_solver files for each solver. configure_highs.jl for example has 82 of them!
This raises the r…
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So currently, to use benders decomposition one needs to specify a new model object to represent the benders master problem, and give it `model_type_benders` as type. But in addition, one also needs to…
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Add tests to the CI to make sure that the solution is correct, that the exit status is "converged", and whatever else we figure out by then.
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I'm trying to implement benders decomposition using pyscipopt. I wonder if the pyscipopt class 'Model' can support extreme rays. If there is a certain method, could you provide some examples that can …
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ColCutGenConquer is currently the default conquer algorithm used in ```TreeSearch```. The doc -- and maybe the method itself -- needs a refactoring:
- parameter ```stages``` has been removed from t…