The Supermarket Model with Bounded Queue Lengths in Equilibrium
The Supermarket Model with Bounded Queue Lengths in Equilibrium
复制标题
均衡队列长度有界的超市模型
DOI:
10.1007/s10955-018-2044-7
复制
发表时间:
2018
影响因子:
1.6
通讯作者:
Brightwell G
中科院分区:
文献类型:
--
作者:
Brightwell G
In the supermarket model, there arenqueues, each with a single server. Customers arrive in a Poisson process with arrival rate, where. Upon arrival, a customer selectsservers uniformly at random, and joins the queue of a least-loaded server amongst those chosen. Service times are independent exponentially distributed random variables with mean 1. In this paper, we analyse the behaviour of the supermarket model in the regime whereand, whereandare fixed numbers in (0, 1]. For suitable pairs, our results imply that, in equilibrium, with probability tending to 1 as, the proportion of queues with length equal tois at least, and there are no longer queues. We further show that the process is rapidly mixing when started in a good state, and give bounds on the speed of mixing for more general initial conditions.
登录
查看更多内容
DOI:
10.1145/3003977.3003990
发表时间:
2016
期刊:
SIGMETRICS Perform. Evaluation Rev.
影响因子:
--
作者:
Debankur Mukherjee;S. Borst;J. V. Leeuwaarden;P. Whiting
通讯作者:
P. Whiting
影响因子:
--
作者:
Debankur Mukherjee;S. Borst;J. V. van Leeuwaarden;P. Whiting
通讯作者:
P. Whiting
影响因子:
2.5
作者:
M. Alanyali;Maxim Dashouk
通讯作者:
Maxim Dashouk
DOI:
10.1287/moor.2017.0887
发表时间:
2015-02
期刊:
Math. Oper. Res.
影响因子:
--
作者:
Patrick C Eschenfeldt;D. Gamarnik
通讯作者:
Patrick C Eschenfeldt;D. Gamarnik
影响因子:
1.4
作者:
G. Brightwell;M. Luczak
通讯作者:
M. Luczak