Latest Communications of International Proceedings articles

The paper describes modifications to the simulated annealing algorithm for solving modified Vehicle Routing Problem with Time Windows problem. Our modification of the classic VRPTW include many warehouses, a heterogeneous fleet, stochastic time-dependent travel times (stochastic time-dependent network) and an extensive cost function. The described…

One of the elements of product life cycle is the manufacturing process as a whole of phenomena and deliberately undertaken activities that cause the desired changes to gradually occur in the subject of work subject to their influence. By accumulating, they cause the object to…

Entrepreneurship in the European education system is treated as one of the eight key competences, as a result of which it is commonly taught to pupils and students in EU Member States. It also occupies a special place in the education system in Poland, where…

The rapid rate of changes, being a result of the technical and technological progress, forces us to increase investments in infrastructures, which leads to an increased demand for funding. Even though multilateral banks play a significant role in securing the structure of infrastructure investment funding,…

Objective: To present effective procedures for preparing and conducting staff exercises with students in the field of National Security. Staff exercises conducted with students in the field of National Security are a form of exercises aimed at preparing participants to react optimally in non-military crisis…

The subject of the considerations presented in the article are the rules of implementation of the Life Cycle Cost Analysis (LCCA) methodology in the financial analysis of investment projects in the scope of purchase or modernisation of the railway rolling stock, cars, locomotives, trainsets. Currently,…

The change of the place and the role of the regions in the worldwide system of economy, their dynamic development and the activation of the activity outside the own territories caused the usage of the oriental approach as the process of the industrial, financial, institutional…

One of the trends in the modern world economy is the development of cooperative processes that have significant potential to ensure employment of the population and the satisfaction of material needs. The purpose of the study is to identify the main trends, problems and prospects…

The management of society and the economy presupposes the widespread formation of threshold populations with the aim of introducing benefits, preferences, restrictions established by law and regulation. Introducing criteria and thresholds, the subject of management artificially creates a heterogeneous structure, tries to set and support…

The article presents a study of approaches to identification and estimation of tax gaps. The tax gap that is defined as the difference between the amount of tax collected and the amount of tax theoretically collectible in the absence of tax evasion or late payments…