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Tight upper bounds for semi-online scheduling on two uniform machines with known optimum

We consider a semi-online version of the problem of scheduling a sequence of jobs of different lengths on two uniform machines with given speeds 1 and s. Jobs are revealed one by one (the assignment of a job has to be done before the next job is revealed), and the objective is to minimize the makesp...

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Detalles Bibliográficos
Autores principales: Dósa, György, Fügenschuh, Armin, Tan, Zhiyi, Tuza, Zsolt, Węsek, Krzysztof
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5767275/
https://www.ncbi.nlm.nih.gov/pubmed/29375267
http://dx.doi.org/10.1007/s10100-017-0481-z