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Beam search algorithms for the early/tardy scheduling problem with release dates [PDF]

open access: yes
In this paper we consider the single machine earliness/tardiness scheduling problem with di?erent release dates and no unforced idle time. We present several heuristic algorithms based on the beam search technique. These algorithms include classical beam
Rui A. F. S. Alves, Jorge M. S. Valente
core  

SOME IMPROVED ALGORITHMS ON THE SINGLE MACHINE HIERARCHICAL SCHEDULING WITH TOTAL TARDINESS AS THE PRIMARY CRITERION

open access: yes
It is well-known that a single machine scheduling problem of minimizing the total tardiness is NP-hard. Recently, Liu, Ng and Cheng solved some special hierarchical minimization problems with total tardiness as the primary criterion by the Algorithm TAP (
JINJIANG YUAN, YIXUN LIN, CHENG HE
core  

Burnout Syndrome and Absenteeism Among Nursing Staff at a Secondary-Level Hospital in Western Mexico: A Gender-Based Cross-Sectional Analysis. [PDF]

open access: yesNurs Rep
Gómez-Ramos JJ   +6 more
europepmc   +1 more source

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