On the complexity of open shop scheduling with time lags

نویسندگان

چکیده

The minimization of makespan in open shop with time lags has been to be shown NP-hard the strong sense even for case two machines and unit-time operations. total completion time, however, remained that though it weighted or jobs release dates. This note shows operations is which answers long standing question.

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Proper scheduling of tasks leads to optimum using of time and resources, in order to obtaining best result. One of the most important and complicated scheduling problems is open shop scheduling problem. There are n jobs in open shop scheduling problem which should be processed by m machines. Purpose of scheduling open shop problem is attaining to a suitable order of processing jobs by specified...

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ژورنال

عنوان ژورنال: Journal of Scheduling

سال: 2022

ISSN: ['1099-1425', '1094-6136']

DOI: https://doi.org/10.1007/s10951-022-00769-z