Results 101 to 110 of about 3,514 (223)

A Retrial BMAP/PH/N System

, 2002
A multi-server retrial queueing model with Batch Markovian Arrival Process and phase-type service time distribution is analyzed. The continuous-time multi-dimensional Markov chain describing the behavior of the system is investigated by means of reducing
Klimenok, Valentina, Dudin, Alexander, Breuer, Lothar   +2 more
core   +1 more source

Multiserver Retrial Queue with Two-Way Communication and Synchronous Working Vacation

Mathematics
This work investigates a two-way communication retrial queue with synchronous working vacation and a constant retrial policy. During the idle time, a server makes an outgoing call after a random length.
Tzu-Hsin Liu, Kuo-Ching Chiou, Chih-Ming Chen, Fu-Min Chang   +3 more
doaj   +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

European 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

MX/G/1 unreliable retrial queue with option of additional service and Bernoulli vacation

Ain Shams Engineering Journal, 2016
In this paper, retrial queue with unreliable server and bulk arrivals is investigated. The server is capable of providing m-optional services and any one of these available services, may be rendered to the customer after the first essential service if ...
Charan Jeet Singh, Madhu Jain, Binay Kumar   +2 more
doaj   +1 more source

Stability Analysis and Simulation of N-class Retrial System with Constant Retrial Rates and Poisson Inputs [PDF]

, 2014
International audienceIn this paper, we study a new retrial queueing system with N classes of customers, where a class-i blocked customer joins orbit i.
K. AVRACHENKOV, Morozov, Evsey, Steyaert, BartUGent001982357876801000750391975534261238F4775F22-F0ED-11E1-A9DE-61C894A0A6B4, R. NEKRASOVA, Avrachenkov, Konstantin, B. STEYAERT, Steyaert, Bart, Nekrasova, Ruslana, E. MOROZOV   +8 more
core   +1 more source

Waiting Time Control Chart for M/G/1 Retrial Queue

Computation
Retrial queues are used extensively to model many practical problems in service systems, call centers, data centers, and computer network systems. The average waiting time is the main observable characteristic of the retrial queues. Long queues may cause
Yih-Bey Lin, Tzu-Hsin Liu, Yu-Cheng Tsai, Fu-Min Chang   +3 more
doaj   +1 more source

Retrial

, 2016
Diplomová práce se týká nejprve obecně opravných prostředků v trestním řízení a dále pak již pouze institutu mimořádného opravného prostředku, a sice obnovy řízení. V práci je obsažen stručný historický exkurz do obnovy řízení, její vývoj od dob Rakousko-
Tabak, Vladimír
core  

Trial in Absentia in Ethiopia: Legal and Practical Appraisal

Mizan Law Review
The trial of a criminal charge may be held in absentia if the accused, duly summoned, fails to appear totally or after s/he was initially present when the trial begins.
Leake Mekonen Tesfay
doaj   +1 more source

Roadmap for Mental Health Treatment Utilizing Pharmacogenomic Testing: Case Report

Clinical Case Reports, Volume 14, Issue 9, September 2026.
Allison P. Swanson, Emily K. Mewborn, Garyung Bae   +2 more
wiley   +1 more source

Strategic Behavior and Optimal Inventory Level in a Make-to-Stock Queueing System with Retrial Customers

Axioms
In this article, we consider a make-to-stock queueing system with retrial customers. Upon their arrival, customers make a decision to either join the system or not based on a reward–cost function.
Yuejiao Wang, Chenguang Cai
doaj   +1 more source