Comparison of Efficient Methods for Solving a Large-Scale Multistage Stochastic Program
dc.contributor.author | Wang, Yan | |
dc.contributor.author | Ryan, Sarah | |
dc.contributor.department | Industrial and Manufacturing Systems Engineering | |
dc.date | 2018-10-12T01:05:38.000 | |
dc.date.accessioned | 2020-06-30T04:46:21Z | |
dc.date.available | 2020-06-30T04:46:21Z | |
dc.date.copyright | Thu Jan 01 00:00:00 UTC 2009 | |
dc.date.embargo | 2018-09-19 | |
dc.date.issued | 2009-01-01 | |
dc.description.abstract | <p>We use a rolling two-stage procedure for solving a multistage stochastic program to assess the effects of uncertain fuel costs on optimal energy flows in the U.S. The optimal solution to the largest deterministic equivalent is obtained via Benders decomposition. We apply methods including temporal aggregation and scenario reduction to find approximate solutions which require less computational effort. These methods exploit both the network structure of the model and the multistage nature of forecast revision and uncertainty resolution. We evaluate the approximations based on similarity of the effects of uncertainty on the optimal flows compared to the exact solution.</p> | |
dc.description.comments | <p>This is a proceeding published as Yan Wang, Sarah M. Ryan, Comparison of Efficient Methods for Solving a Large-Scale Multistage Stochastic Program. Proceedings of the 2009 Industrial Engineering Research Conference. 2009. Posted with permission.</p> | |
dc.format.mimetype | application/pdf | |
dc.identifier | archive/lib.dr.iastate.edu/imse_conf/136/ | |
dc.identifier.articleid | 1158 | |
dc.identifier.contextkey | 12897325 | |
dc.identifier.s3bucket | isulib-bepress-aws-west | |
dc.identifier.submissionpath | imse_conf/136 | |
dc.identifier.uri | https://dr.lib.iastate.edu/handle/20.500.12876/44210 | |
dc.language.iso | en | |
dc.source.bitstream | archive/lib.dr.iastate.edu/imse_conf/136/0-IISE_Permission.pdf|||Fri Jan 14 19:56:44 UTC 2022 | |
dc.source.bitstream | archive/lib.dr.iastate.edu/imse_conf/136/2009_Wang_ComparisonofEfficientMethods.pdf|||Fri Jan 14 19:56:47 UTC 2022 | |
dc.subject.disciplines | Operations Research, Systems Engineering and Industrial Engineering | |
dc.subject.keywords | Energy systems | |
dc.subject.keywords | Multistage stochastic program | |
dc.subject.keywords | Benders decomposition | |
dc.subject.keywords | Scenario reduction | |
dc.title | Comparison of Efficient Methods for Solving a Large-Scale Multistage Stochastic Program | |
dc.type | article | |
dc.type.genre | conference | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | 22d808f1-c309-4cb1-8d3e-14c57a6b96a9 | |
relation.isOrgUnitOfPublication | 51d8b1a0-5b93-4ee8-990a-a0e04d3501b1 |