In this doctoral thesis, performance parameters of multi-server queueing systems are estimated under general stochastic assumptions. We present an exact calcula

Shuttle-based storage and retrieval systems (SBS/RSs) are an important part of today's warehouses. In this work, a new approach is developed that can be applied

The objective of this work is to develop models for the analysis of consolidated transport processes. With the discrete time queuing models developed for invent