The standard one-machine scheduling problem consists in scheduling a set of jobs in one machine which can handle only one job at a time, minimizing the maximum lateness. Each job is available for processing at its release date, requires a known processing time and after finishing the processing,...

Background Blockchain technology has gained a great public interest due to the appearance of cryptocurrencies, a digital asset used for exchanging funds. Although blockchain calculations offer the benefits of security and reduced costs, blockchain is still strongly criticised for its lack of...

Рассматривается модель оценки результатов работы автоматизированной системы планирования производства при нечетких ограничениях и критериях. Находятся и...

In this paper, we deal with the scheduling problem of systems that have similar structure of the production-scheduling problem of assembly plants of discrete products. Firstly, the definition of order controlled, assembly plant of discrete productions is given, together with the problem of...

In this paper, we deal with the scheduling problem of systems that have similar structure of the production-scheduling problem of assembly plants of discrete products. Firstly, the definition of order controlled, assembly plant of discrete productions is given, together with the problem of...

Commodity prices have fallen sharply due to the global financial crisis. This has adversely affected the viability of some mining projects, including leading to the possibility of bankruptcy for some companies. These price falls reflect uncertainties and risks associated with mining projects. In...

PRECON S.A is a manufacturing company dedicated to produce prefabricated concrete parts to several industries as rail transportation and agricultural industries.Recently, PRECON signed a contract with RENFE, the Spanish Nnational Rail Transportation Company to manufacture pre-stressed concrete...