Search Results - subject:"Queuing theory."

A closed queueing networks approach for an optimal heterogeneous fleet size of an inter-facility bulk material transfer system

Amjath, Mohamed; Kerbache, Laoucine; Smith, James MacGregor - In: Logistics 8 (2024) 1, pp. 1-38

Background: This study addresses optimising fleet size in a system with a heterogeneous truck fleet, aiming to minimise transportation costs in interfacility material transfer operations. Methods: The material transfer process is modelled using a closed queueing network (CQN) that considers...

Persistent link: https://www.econbiz.de/10014506706

A mathheuristic approach for the vehicle routing problem with queuing considerations

Yahiaoui, Ala-Eddine; Rönnqvist, Mikael; Audy, … - 2024

Persistent link: https://www.econbiz.de/10014521063

A genetic algorithm for cost optimization in queueing models of machining systems with multiple working vacation and generalized triadic policy

Chahal, Parmeet Kaur; Kumar, Kamlesh - In: Decision analytics journal 10 (2024), pp. 1-14

This study presents a generalized approach for implementing the Triadic control policy in queueing modeling of a redundant machining system with multiple servers. The machining system further integrates a policy for servers that allows for multiple working vacations. The fluctuation of active...

Persistent link: https://www.econbiz.de/10014541703

Using infinite server queues with partial information for occupancy prediction

Sonenberg, Nikki; Volodina, Victoria; Challenor, Peter G.; … - In: Journal of the Operational Research Society 75 (2024) 2, pp. 262-277

Persistent link: https://www.econbiz.de/10014555668

Here's something we prepared earlier : development, use and reuse of a configurable, inter-disciplinary approach for tackling overcrowding in NHS hospitals

Crowe, Sonya; Grieco, Luca; Monks, Tom; Keogh, Brad; … - In: Journal of the Operational Research Society 75 (2024) 4, pp. 689-704

Persistent link: https://www.econbiz.de/10014555744

Optimal sequencing using a scheduling heuristic

Lee, Robert H.; Kuiper, Alex - In: Computers & operations research : an international journal 161 (2024), pp. 1-16

Persistent link: https://www.econbiz.de/10014557805

Modelling and analyzing the stacking strategies in automated container terminals

Zhang, Xiaoju; Song, Dongping; Liu, Baoli - In: Transportation research : an international journal 187 (2024), pp. 1-26

Persistent link: https://www.econbiz.de/10015078928

Prediction of hospitalization and waiting time within 24 hours of emergency department patients with unstructured text data

Seo, Hyeram; Ahn, Imjin; Gwon, Hansle; Kang, Hee Jun; … - In: Health care management science : a new journal serving … 27 (2024) 1, pp. 114-129

Persistent link: https://www.econbiz.de/10015079846

The potential of patient-based nurse staffing : a queuing theory application in the neonatal intensive care setting

Sülz, Sandra; Fügener, Andreas; Becker-Peth, Michael; … - In: Health care management science : a new journal serving … 27 (2024) 2, pp. 239-253

Persistent link: https://www.econbiz.de/10015079855

Dissatisfaction-considered waiting time prediction for outpatients with interpretable machine learning

Shin, Jongkyung; Lee, Donggi Augustine; Kim, Juram; … - In: Health care management science : a new journal serving … 27 (2024) 3, pp. 370-390

Persistent link: https://www.econbiz.de/10015079874