Results 11 to 20 of about 3,294 (252)
An improved variant of the rare event simulation method RESTART using prolonged retrials
Operations Research Perspectives, 2019 RESTART is a widely applicable accelerated simulation technique that allows the evaluation of extremely low probabilities. In this method a number of retrials (or paths) are made when the process reaches certain thresholds of a function of the system ...
José Villén-Altamirano
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Vacation and Polling Models with Retrials [PDF]
, 2014 We study a vacation-type queueing model, and a single-server multi-queue polling model, with the special feature of retrials. Just before the server arrives at a station there is some deterministic glue period. Customers (both new arrivals and retrials) arriving at the station during this glue period will be served during the visit of the server ...
Boxma, O.J., Resing, J.A.C.
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Replicating RESTART with Prolonged Retrials: An Experimental Report [PDF]
, 2021 Statistical model checking uses Monte Carlo simulation to analyse stochastic formal models. It avoids state space explosion, but requires rare event simulation techniques to efficiently estimate very low probabilities.
Budde, Carlos E. +3 more
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Stability condition of multiclass classical retrials: a revised regenerative proof [PDF]
, 2022 We consider a multiclass retrial system with classical retrials, and present a new short proof of the sufficient stability (positive recurrence) condition of the system.
Morozov, Evsey, Rogozin, Stepan
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Multi-sensor comparison of aerosol optical properties profiles observed during a pollution episode in a mega city of the North China Plain [PDF]
E3S Web of Conferences, 2020 A fine aerosol particle pollution episode happened in mega city Beijing during February 25th – March 5th. Aerosol extinction coefficient profiles were observed at 7 L idar s ta ti ons.
Gao Lina +6 more
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Journal of Trial and Error, 2023 Rapid technological development allows for ever new opportunities to nudge individuals' behavior and knowledge digitally. The Gloria Adherence Subproject by Horne et al.
David Grüning
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Analysis of retrial queue with heterogeneous servers and Markovian arrival process
Informatika, 2020 Multi-server retrial queueing system with heterogeneous servers is analyzed. Requests arrive to the system according to the Markovian arrival process. Arriving primary requests and requests retrying from orbit occupy an available server with the highest ...
Mei Liu
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A survey on retrial queues [PDF]
Queueing Systems, 1987 A systematized survey of the analytic results for retrival queues is given by discussing a generalized model A/B/s/m/O/H. Here, A and B describe the interarrival and service time distribution, respectively, s denotes the number of waiting positions in the queue, O is the capacity of an orbit for the retrying customers and \(H=\{H_ k\), \(k\geq 0 ...
Tao Yang, James G. C. Templeton
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Analysis and optimization of vacation and polling models with retrials [PDF]
, 2015 We study a vacation-type queueing model, and a single-server multi-queue polling model, with the special feature of retrials. Just before the server arrives at a station there is some deterministic glue period.
Resing, J.A.C. +5 more
core +2 more sources
Retrial queues with constant retrial times
Queueing Systems, 2022 The paper under review studies a single server queueing system without buffer. Customers arrive in the queue according to a Poisson process with rate \(\lambda\) and immediately receive the service, if the server is available. If the server is busy, the customer joins the orbit and retries after a deterministic time \(S\).
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