Retrial queueing systems represent a class of models in which arriving customers, upon encountering a busy or unavailable server, enter a virtual waiting room—commonly referred to as an orbit—to ...

High outpatient rates in healthcare in China besides a lack of healthcare resources has resulted in long queues, leading to excessive delays in addressing the patients treatment. Patient influx in ...

Performance analysis of queueing networks is one of the most challenging areas of queueing theory. Barring very specialized models such as product-form type queueing networks, there exist very few ...

The Hierarchical Token Buckets (HTB) queuing discipline, part of the Linux set of traffic control functions, is a mechanism that provides QoS capabilities and is useful for fine-tuning TCP traffic ...