Results 61 to 70 of about 39,095 (322)

Resource Scheduling for Real-Time Analytical Workflow Services in the Cloud

open access: yesIEEE Access, 2018
Nowadays, most data analytical applications comprise of multiple tasks, which can be represented as workflow in nature. Some of data analytical applications, the data requests arrived continuously, such as fraud detection application and order ...
Yan Yao   +3 more
doaj   +1 more source

Inequalities in the Theory of Queues

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 1970
Summary Some simple inequalities are established for the stationary waiting time distribution in the queue GI/G/k, both for the single-server case k = 1 and for general values of k.
openaire   +3 more sources

Stein's Method for the Single Server Queue in Heavy Traffic

open access: yes, 2019
Following recent developments in the application of Stein's method in queueing theory, this paper is intended to be a short treatment showing how Stein's method can be developed and applied to the single server queue in heavy traffic. Here we provide two
Gaunt, Robert E., Walton, Neil
core   +1 more source

Scaling Emerging Healthcare Technology: Managing Paradoxical Tensions in A Connected Health Platform

open access: yesJournal of Operations Management, EarlyView.
ABSTRACT To address growing geographical disparities in healthcare access and quality, connected health platforms (CHPs) have emerged as promising solutions. However, rapidly scaling CHPs poses significant challenges, particularly in managing tensions among multiple entities.
Yichuan Wang   +4 more
wiley   +1 more source

MULTICRITERIAL OPTIMIZATION FOR QUEUEING SYSTEMS WITH REFUSALS OPERATING AT COMPETITIVE INPUT FLOWS

open access: yesВестник Кемеровского государственного университета, 2013
The article describes an approach to optimizing of the functioning of queueing systems based on the principles of sustainability, profitability and equity in the allocation of support requests from different clients.
V. A. Chekmenev, T. D. Сhekmeneva
doaj  

A novel artificial intelligence–powered cell counting tool coupled with digital microscopy for rapid field‐assessment of harmful cyanobacterial blooms

open access: yesLimnology and Oceanography: Methods, EarlyView.
ABSTRACT Historical quantification of cyanobacterial harmful algal blooms (cHABs) typically involved labor‐intensive manual cell counting. We developed a novel, cost‐effective, field‐validated system to perform cell counts of six common toxin‐producing cyanobacterial genera within 30 s of upload with 10‐min sample preparation.
Igor Mrdjen   +8 more
wiley   +1 more source

Optimal Control of a Queue With High-Low Delay Announcements: The Significance of the Queue

open access: yesEAI Endorsed Transactions on Energy Web, 2015
This article deals with strategic control of information in a single-server model. It considers an M/M/1 system with identical customers. There is a single cut-off number, and the level of congestion is said to be low (high) if the queue length is less ...
Alexandra Koshman-Kaz, Refael Hassin
doaj   +1 more source

Inference for double Pareto lognormal queues with applications [PDF]

open access: yes, 2008
In this article we describe a method for carrying out Bayesian inference for the double Pareto lognormal (dPlN) distribution which has recently been proposed as a model for heavy-tailed phenomena. We apply our approach to inference for the dPlN/M/1 and
Lillo Rodríguez, Rosa Elvira   +3 more
core  

Large closed queueing networks in semi-Markov environment and its application

open access: yes, 2007
The paper studies closed queueing networks containing a server station and $k$ client stations. The server station is an infinite server queueing system, and client stations are single-server queueing systems with autonomous service, i.e.
A. Berger   +31 more
core   +1 more source

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