supported in part by the Natural Science Foundation of China under Grant No.71971189;the Natural Science Foundation of Hebei Province under Grant No.A2019203313;the Key Project of Scientific Research in Higher Education of Hebei Province of China under Grant No.ZD2018042;in part by MEXT,Japan。
In this study,the authors consider an M/M/1 queuing system with attached inventory under an(s,S)control policy.The server takes multiple vacations whenever the inventory is depleted.It is assumed that the lead time an...
This manuscript has been authored by UT-Battelle LLC under contract DE-AC05-00OR22725 with the US DOE(Department of Energy).
Today,to describe the thermal performance of the building envelope and its components we use a variation of metrics;such as,R-value,ACH(air exchange rate per hour),SHGC(solar heat gain coefficient)of windows,U-factor ...
supported in part by the Natural Science Foundation of Hebei Province,China under Grant No.A2017203078;Natural Science Research Project of the Education Department of Henan Province,China under Grant No.2011C110002
This paper studies an M/M/1 queueing-inventory system with batch demands. Customers arrive in the system according to a compound Poisson process, where the size of the batch demands for each arrival is a random variab...