G-Networks with Triggered Batch State-Dependent Movement

Triggered batch movement in queueing networks

In the queueing network literature there have recently appeared a number of examples of networks in which events are triggered by the occurrence of other events. For example Henderson and Taylor [16] discuss queueing networks with external "interruptions", which arrive from outside the network, end the service of a customer at a queue, and route it through or out of the network even though it h...

Esprit Ltr Project 8144 { Lydia Load Balancing and G-networks: Design, Implementation and Evaluation

We propose, design, implement and test a prototype for load balancing in distributed systems. It is based on ideas from a new analytical model, the multiclass G-Network with triggered customer movement, which is used to model strategies for load balancing. We summarize the new results on \product form networks" which extend the analytical formulas previously derived for multiclass networks 19] ...

State Dependent M/M/C/K/N Machining System with Mixed Spares and Removable Repairmen

Removal of Bisphenol-A by NaP Zeolite/Hydroxyapatite Composite: Adsorption Experiments and Modeling by Artificial Neural Networks

In this paper, we have reported removal of Bisphenol A (BPA) by Hydroxyapatite/NaP zeolite (HAp: Zeolite ) nanocomposite which synthesized in previous our work and characterized by using different methods such as X-ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscope, Energy Dispersive X-ray analysis, surface area, and thermogravimetric analysis. To investigate...

G G r Machine Repair Problem with Spares and Additional Repairman (TECHNICAL NOTE)

The machine repair problem with spares and additional repairman is analyzed. The interfailure and repair times of the units are general identical and independently distributed. The failure and repair rates are assumed to be state dependent. Using diffusion approximation technique, we obtain the queue size distribution under steady state. The average number of failed units, average number of ope...