Scheduling under Uncertainty for Single-Hub Intermodal Freight System
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چکیده
منابع مشابه
Title of Thesis: Scheduling under Uncertainty for a Single-hub Intermodal Freight System Scheduling under Uncertainty for a Single-hub Intermodal Freight System Advisory Committee
Title of Thesis: Scheduling Under Uncertainty for a Single-Hub Intermodal Freight System Degree Candidate: Nikola Marković Degree and Year: Master of Science, 2010 Thesis directed by: Paul Schonfeld Professor Department of Civil and Environmental Engineering This thesis addresses the optimization of an intermodal system with freight transfers at a single hub. It investigates the transportation ...
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The Pacific Gas and Electric Company, the largest investor-owned energy utility in the United States, obtains a significant fraction of its electric energy and capacity from hydrogeneration. Although hydro provides valuable flexibility, it is subject to usage limits and must be carefully scheduled. In addition, the amount of energy available from hydro varies widely from year to year, depending...
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This paper introduces a parallel scheduling problem where a directed acyclic graph modeling t tasks and their dependencies needs to be executed on n unreliable workers. Worker i executes task j correctly with probability pi,j . The goal is to find a regimen Σ, that dictates how workers get assigned to tasks (possibly in parallel and redundantly) throughout execution, so as to minimize the expec...
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ژورنال
عنوان ژورنال: Transportation Research Record: Journal of the Transportation Research Board
سال: 2011
ISSN: 0361-1981,2169-4052
DOI: 10.3141/2238-04