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Cloud computing enables users to access different resources conveniently based on the ‘pay-as-you-go’ model. However, the unit cost of these on-demand instances are usually high. The spot instances provide a dynamic and cheaper manner for renting resources from the cloud. However, failures are often occurred due to the fluctuations of the price of the spot instance. It is a big challenge to determine...
The gap between scheduling theory and practice has been long known, recognized and studied. More often than not, elaborated scheduling models and procedures are proven to be extremely effective in controlled and synthetic laboratory problems but rarely applied in practical manufacturing scheduling. Real scheduling problems are varied, big and rich in the number of constraints and special characteristics.
Production planning and scheduling systems are pervasive in manufacturing systems to increase productivity, variety and customization without incurring in high costs. A large number of impromptu disruptions frequently affect the scheduled operations and invalidate the original schedules. Rescheduling actions have to be triggered in order to reduce the impact on the performance of the system. A large...
The gap between scheduling theory and practice has been long known, recognized and studied. More often than not, elaborated scheduling models and procedures are proven to be extremely effective in controlled and synthetic laboratory problems but rarely applied in practical manufacturing scheduling. Real scheduling problems are varied, big and rich in the number of constraints and special characteristics.
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