Lean Production is one of the current issues in logistics (Womack, 2004). Clocked production and transport effect an adjustment of the individual process steps. Today only large companies are able to raise enough transport volume for an individual transport solution and so assure the resulting advantages of decreasing storage costs and capital lockup. An individually clocked transport in small ...

Project portfolio selection is very important subject of decision-makers in project-based organizations. The best assignment of resources to the most appropriate projects is necessary as financing projects with low benefit is just waste of organization's resources. However, existing project selection models pay not much attention the structure and special features of projects as a selection cri...

Due to their own attributes, small and medium-sized enterprises are quite different from large in various aspects of enterprise management, especially human resource management. In mature enterprises, there is a relatively perfect management system, while most have set mode, but on the whole, it not has many problems. This paper takes as research foothold, studies problems discusses relevant co...

We present a new mathematical model for a permutation flowshop scheduling problem with sequence-dependent setup times considering minimization of two objectives, namely makespan and weighted mean total earliness/tardiness. Only small-sized problems with up to 20 jobs can be solved by the proposed integer programming approach. Thus, an effective multi-objective immune system (MOIS) is specially ...

This paper firstly introduces the E-commerce and deeply explores current status of Chinese B2B E-commerce and problems existing in small and medium-sized enterprises. Secondly, based on the study of the E-commerce, the author studies successful business model of Alibaba and Made-in-China. Finally, according to Alibaba’s and Made-in-China’s successful business model experience, the author reflec...