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Queues and risk models with simultaneous arrivals [PDF]
, 2012 We focus on a particular connection between queueing and risk models in a multi-dimensional setting. We first consider the joint workload process in a queueing model with parallel queues and simultaneous arrivals at the queues.
Badila, E. S. +3 more
core +16 more sources
Delay model based on shifted hyperexponential and Erlang distributions
Физика волновых процессов и радиотехнические системы, 2022 This article is devoted to the derivation of results for the average delay of requests in the queue for a queuing system formed by two flows with the laws of interval distributions in the form of second-order hyperexponential and Erlang distributions ...
Veniamin N. Tarasov +1 more
doaj +1 more source
A Fixed-Point Algorithm for Closed Queueing Networks [PDF]
, 2007 In this paper we propose a new efficient iterative scheme for solving closed queueing networks with phase-type service time distributions. The method is especially efficient and accurate in case of large numbers of nodes and large customer populations ...
Haverkort, Boudewijn R. +2 more
core +3 more sources
Exact Solutions for M/M/c/Setup Queues [PDF]
, 2016 Recently multiserver queues with setup times have been extensively studied because they have applications in power-saving data centers. The most challenging model is the M/M/$c$/Setup queue where a server is turned off when it is idle and is turned on if
Phung-Duc, Tuan
core +1 more source
Cross-layer Congestion Control, Routing and Scheduling Design in Ad Hoc Wireless Networks [PDF]
, 2006 This paper considers jointly optimal design of crosslayer congestion control, routing and scheduling for ad hoc wireless networks. We first formulate the rate constraint and scheduling constraint using multicommodity flow variables, and formulate ...
Chen, Lijun +3 more
core +4 more sources
MATEC Web of Conferences, 2018 The scientific - methodological approach to calculation of duration and estimation of complexity of the expertise of technical and operational documentation for measuring equipment and technical devices used in the field of construction and housing ...
Khayrullin Rustam, Myasnikov Alexey
doaj +1 more source
A batch-service queueing model with a discrete batch Markovian arrival process [PDF]
, 2010 Queueing systems with batch service have been investigated extensively during the past decades. However, nearly all the studied models share the common feature that an uncorrelated arrival process is considered, which is unrealistic in several real-life ...
A.J.E.M. Janssen +26 more
core +1 more source
Queueing analysis of opportunistic scheduling with spatially correlated channels [PDF]
, 2019 International ...
De Turck, Koen +3 more
core +3 more sources
Stability of constant retrial rate systems with NBU input* [PDF]
, 2016 We study the stability of a single-server retrial queueing system with constant retrial rate, general input and service processes. First, we present a review of some relevant recent results related to the stability criteria of similar systems. Sufficient
Avrachenkov, K. +3 more
core +3 more sources
A methodological approach to BISDN signalling performance [PDF]
, 1994 Sophisticated signalling protocols are required to properly handle the complex multimedia, multiparty services supported by the forthcoming BISDN. The implementation feasibility of these protocols should be evaluated during their design phase, so that ...
Hou, X. +4 more
core +2 more sources