Results 81 to 90 of about 672 (207)

On the single-server queueing system with fixed number of retrials

open access: yes, 2020
The single-server exponential queueing system without the buffer and with a fixed number, m, of retrials is considered. The aim of the paper is to analyze this queueing model.
Rizelian G.   +3 more
core  

From Theory to Practice: Integrating Generative AI‐Powered Microlearning Into TESOL

open access: yesTESOL Journal, Volume 17, Issue 3, September 2026.
ABSTRACT This article offers practical strategies for integrating microlearning and generative artificial intelligence (GenAI) into TESOL instruction. It positions GenAI‐powered microlearning as a promising theory‐informed approach to meet the evolving demands of language teaching and learning in diverse global contexts.
Lucas Kohnke
wiley   +1 more source

Performance of multi-service system with retrials due to blocking and called-party-busy

open access: yes, 2008
In this paper we construct a model of a multi-service system with an arbitrary number of bandwidth flow demands, taking into account retrials due to both blocking along the route and to called-party-busy.
Kokina, O.A.   +5 more
core   +1 more source

Virtual commissioning of the Korea Light Source Hard X‐ray Nanoprobe beamline with multilingual natural language control

open access: yesJournal of Synchrotron Radiation, Volume 33, Issue 5, Page 1310-1325, September 2026.
A pre‐installation virtual commissioning platform for the Korea Light Source ID10 hard X‐ray nanoprobe couples browser‐based Monte Carlo ray tracing, EPICS/Bluesky control and a multilingual natural‐language agent (98.2% accuracy in Korean, English and Japanese) under a zero‐change hardware transition principle, producing commissioning design inputs ...
Minho Seo   +9 more
wiley   +1 more source

The Impact of AI‐Powered Robots on Speaking Skills: Exploring the Mediator Role of Foreign Language Enjoyment and Self‐Efficacy in Higher Education

open access: yesEuropean Journal of Education, Volume 61, Issue 3, September 2026.
ABSTRACT Practicing speaking has remained a permanent difficulty for English as a Foreign Language (EFL) students, mainly due to the limited chances to engage in meaningful speaking interaction in supportive settings. AI‐powered robots, in response, emerged as a successful speaking interaction in language teaching. Grounded in self‐determination theory
Biyun Zhang
wiley   +1 more source

Markovian queueing systems with retrials and heterogeneous servers [PDF]

open access: yes, 1987
The asymptotic performances of a random access and an ordered entry G/M/K/Oqueueing system with a stationary counting arrival process, K heterogeneous parallel servers, no waiting room and retrials are approximated based on a two-parameter method.
Pourbabai, B.
core   +1 more source

On the optimal and equilibrium retrial rates in an unreliable retrial queue with vacations

open access: yesJournal of Industrial & Management Optimization, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Feng, Wang, Jinting, Liu, Bin
openaire   +1 more source

Performance analysis of polling systems with retrials and glue periods [PDF]

open access: yes, 2016
We consider gated polling systems with two special features: (i) retrials and (ii) glue or reservation periods. When a type-i customer arrives, or retries, during a glue period of the station i, it will be served in the following service period of that ...
Resing, J.A.C.   +16 more
core   +4 more sources

Roadmap for Mental Health Treatment Utilizing Pharmacogenomic Testing: Case Report

open access: yes
Clinical Case Reports, Volume 14, Issue 9, September 2026.
Allison P. Swanson   +2 more
wiley   +1 more source

On the interaction between retrials and sizing of call centers

open access: yes
This paper models a call center as a Markovian queue with multiple servers, where customer impatience, and retrials are modeled explicitly. The model is analyzed as a continuous time Markov chain.
Dallery, Yves   +3 more
core  

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