Because of international competition, the development of new technologies and the increase of production and energy costs, enterprises must improve their supply chains and change their ways of doing business. They also have to collaborate with their suppliers, distributors and retailers in order...

For a profit allocation game, one key issue is to find a fair allocation of profit among its players. In this paper, a proportional egalitarian core solution is proposed, which defines in the core of a game an allocation that takes account of each player's contribution to the grand coalition....

This paper addresses the surgery operation scheduling problem. Three types of resources are considered: transporters, operating rooms and recovery beds. The patient is first transported from the ward to the operating theatre, is operated on in an operating room and then transferred immediately...

This paper addresses the surgery operation scheduling problem. Three types of resources are considered: transporters, operating rooms and recovery beds. The patient is first transported from the ward to the operating theatre, is operated on in an operating room and then transferred immediately...

A production planning problem with stochastic demands is considered in this paper. The problem is to determine over a given time horizon the production quantity of each intermediate/final product at each facility of finite capacity so that a system-wide total cost is minimised while meeting...

A production planning problem with stochastic demands is considered in this paper. The problem is to determine over a given time horizon the production quantity of each intermediate/final product at each facility of finite capacity so that a system-wide total cost is minimised while meeting...

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...

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...

This paper chooses a supply chain which involves multiple supply links as the studied object. In each supply link, we consider an integrated scheduling problem in which a set of identical jobs are first processed on a single machine, and then batch delivered to a customer by a transporter. Each...

The fuzzy C-means (FCM) algorithm is a commonly used fuzzy clustering method which conducts data clustering by randomly selecting initial centroids. With larger data size or attribute dimensions, clustering results may be affected and more repetitive computations are required. To compensate the...