The job shop problem is among the class of non-deterministic polynomial time hard combinatorial problems. This research article addresses the problem of static job shop scheduling on the job-based representation and the rule-based representations. The popular search techniques, such as the...

For a number of years, researchers have described and analysed the shift from traditional adversarial, 'arm's length' buyer-supplier relationships towards longer term, more cooperative relationships in which buyers and suppliers regard each other more as 'partners'. The supply chain management...

The present scenario of global economy, the competition is not between individual organisations but between competing supply chains to optimise revenue and reduce the operating cost of supply chain. The areas of Revenue Management and Supply Chain Management represent two fundamental pillars for...

The agile New Product Development (NPD) process is a complex and integrated process wherein all of its main factors have cause-and-effect relationships. A Fuzzy Cognitive Map (FCM) can be successfully applied to show the cause-and-effect relationships between the essential components in this...

This paper aims to minimise the makespan of a set of identical batch processing machines in parallel. The batch processing machine can process a batch of jobs as long as the total size of all the jobs in the batch does not exceed its capacity. The processing time of the job and its size are...

For a number of years, researchers have described and analysed the shift from traditional adversarial, 'arm's length' buyer-supplier relationships towards longer term, more cooperative relationships in which buyers and suppliers regard each other more as 'partners'. The supply chain management...

This paper presents a new statistics-based evolutionary algorithm to improve the qualities of power supplies, in which operational costs and the stability of the power supply are optimised to provide a highly smooth but low-cost power supply service to customers. The proposed method is...

In this paper, we consider heuristic approaches for the determination of delivery quantities in a Supply Chain (SC). The problem under consideration is important for the design of delivery quantity negotiations between manufacturers and suppliers. We describe a Mixed Integer Programming (MIP)...