In traditional scheduling problems, job processing times are considered constant and known
in advance. This assumption is, however, a simplification when it comes to hand-intensive …

Service-oriented manufacturing (SOM) is a new industrial model that combines
manufacturing with service. To enhance the competitiveness of manufacturers in SOM …

This paper investigates a multi-objective parallel machine scheduling problem under fully
fuzzy environment with fuzzy job deterioration effect, fuzzy learning effect and fuzzy …

This paper considers the single machine scheduling problem with three different due dates
in which the actual processing time of the job is a simple deterioration function of the starting …

In intelligent manufacturing systems, machines are subject to condition deterioration.
Identifying machine condition is crucial for making practical decisions in production …

Multi-variety and small-batch productions are usually undertaken by skilled workers instead
of an automatic assembly line because of economic cost consideration. In the production …

For the past few years, learning effect has been receiving wide attention in the scheduling
problems. There are many studies that take into account the learning effect with several …

This paper presents a new multi-objective model for a vehicle routing problem under a
stochastic uncertainty. It considers traffic point as an inflection point to deal with the arrival …

The processing time of the machine is assumed fixed in several studies. In many real
industrial applications, the processing time is affected by learning and forgetting effects. This …

This paper discusses a single-machine scheduling problem with periodic maintenance
activities and position-based learning effect to minimize the makespan. To obtain exact …