144 citations · 160 across the 6 of their papers we have counts for
3 papers · 1 filter
Incremental cutting-plane method and its application
Nagisa Sugishita, Andreas Grothey, Ken McKinnon
We consider regularized cutting-plane methods to minimize a convex function that is the sum of a large number of component functions. One important example is the dual problem obta…
Primal heuristics for Dantzig-Wolfe decomposition for unit commitment
Nagisa Sugishita, Andreas Grothey, Ken McKinnon
The unit commitment problem is a short-term planning problem in the energy industry. Dantzig-Wolfe decomposition is a popular approach to solve the problem. This paper focuses on p…
Use of Machine Learning Models to Warmstart Column Generation for Unit Commitment
Nagisa Sugishita, Andreas Grothey, Ken McKinnon
The unit commitment problem is an important optimization problem in the energy industry used to compute the most economical operating schedules of power plants. Typically, this pro…