Free sample articles newly available from International Journal of Operational Research

The following sample articles from the International Journal of Operational Research are now available here for free:

• Distribution of occupied resources on a fractional resource sharing in a queueing system
• Analysis of MAP/PH(1), PH(2), PH(3)/1 queueing system with two modes of heterogeneous service, standby server, vacation, impatient behaviour of customers, additional service, start-up time, breakdown and phase type repairs
• A new secant-like quasi-Newton method for unconstrained optimisation
• A fuzzy random periodic review mixture inventory model with backorder price discount
• An optimisation-simulation framework for integrated inventory and cash replenishment problem of automated teller machines in India
• A modified method for solving the unbalanced TP