output
20112025
most citedEfficient order picking methods in robotic mobile fulfillment systems

121 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing math.PRShow all

2 papers · 1 filter

math.PR2019★ 16 cited

Lost-customers approximation of semi-open queueing networks with backordering -- An application to minimise the number of robots in robotic mobile fulfilment systems

Sonja Otten, Ruslan Krenzler, Lin Xie +2

We consider a semi-open queueing network (SOQN), where a customer requires exactly one resource from the resource pool for service. If there is a resource available, the customer i…

math.PR2011

Joint Extremal Behavior of Hidden and Observable Time Series with an Application to GARCH Processes

Andree Ehlert, Ulf-Rainer Fiebig, Anja Janßen +1

We study the behavior of a real-valued and unobservable process (Y_t) under an extreme event of a related process (X_t) that is observable. Our analysis is motivated by the well-kn…