A Searching Procedure for the Optimal Frequency in Periodic Optimization

1972 ◽  
pp. 159-181
Author(s):  
Arturo Locatelli ◽  
Claudio Maffezzoni ◽  
Sergio Rinaldi
Keyword(s):  
Optimal Frequency

Robust and Resilient Distributed Optimal Frequency Control for Microgrids Against Cyber Attacks

2021 ◽  
pp. 1-1
Author(s):  
Yun Liu ◽  
Yuanzheng Li ◽  
Yu Wang ◽  
Xian Zhang ◽  
Hoay Beng Gooi ◽  
...  
Keyword(s):  
Frequency Control ◽  
Cyber Attacks ◽  
Optimal Frequency

scholarly journals Frequency of Routine Testing for Coronavirus Disease 2019 (COVID-19) in High-risk Healthcare Environments to Reduce Outbreaks

2020 ◽  
Author(s):  
Elizabeth T Chin ◽  
Benjamin Q Huynh ◽  
Lloyd A C Chapman ◽  
Matthew Murrill ◽  
Sanjay Basu ◽  
...  
Keyword(s):  
High Risk ◽  
Simulation Modeling ◽  
Optimal Frequency ◽  
Routine Testing ◽  
Testing Strategies ◽  
Healthcare Environments ◽  
Viral Testing

Abstract Routine asymptomatic testing strategies for COVID-19 have been proposed to prevent outbreaks in high-risk healthcare environments. We used simulation modeling to evaluate the optimal frequency of viral testing. We found that routine testing substantially reduces risk of outbreaks, but may need to be as frequent as twice weekly.

scholarly journals Optimal Frequency Restoration of Inverter-Interfaced Microgrids via Distributed Energy Management

2020 ◽  
Vol 53 (2) ◽  
pp. 12936-12941
Author(s):  
Yiqiao Xu ◽  
Alessandra Parisio ◽  
Zhengtao Ding
Keyword(s):  
Energy Management ◽  
Distributed Energy ◽  
Optimal Frequency ◽  
Distributed Energy Management

scholarly journals Determination of Optimal Frequency to Replace Cutting Elements in Chain Trenchers

2021 ◽  
Vol 1118 (1) ◽  
pp. 012026
Author(s):  
S M Kravchenko ◽  
V A Slepchenko ◽  
I V Slepchenko
Keyword(s):  
Optimal Frequency

scholarly journals Optimizing the Frequency Capping: A Robust and Reliable Methodology to Define the Number of Ads to Maximize ROAS

2021 ◽  
Vol 11 (15) ◽  
pp. 6688
Author(s):  
Jesús Romero Leguina ◽  
Ángel Cuevas Rumin ◽  
Rubén Cuevas Rumin
Keyword(s):  
High Frequency ◽  
Large Scale ◽  
Low Frequency ◽  
Digital Marketing ◽  
Optimal Frequency ◽  
Novel Technique ◽  
Maximum Threshold

The goal of digital marketing is to connect advertisers with users that are interested in their products. This means serving ads to users, and it could lead to a user receiving hundreds of impressions of the same ad. Consequently, advertisers can define a maximum threshold to the number of impressions a user can receive, referred to as Frequency Cap. However, low frequency caps mean many users are not engaging with the advertiser. By contrast, with high frequency caps, users may receive many ads leading to annoyance and wasting budget. We build a robust and reliable methodology to define the number of ads that should be delivered to different users to maximize the ROAS and reduce the possibility that users get annoyed with the ads’ brand. The methodology uses a novel technique to find the optimal frequency capping based on the number of non-clicked impressions rather than the traditional number of received impressions. This methodology is validated using simulations and large-scale datasets obtained from real ad campaigns data. To sum up, our work proves that it is feasible to address the frequency capping optimization as a business problem, and we provide a framework that can be used to configure efficient frequency capping values.

Determination of the optimal frequency of reversing the flame of open-hearth furnaces

Metallurgist ◽  
1964 ◽  
Vol 8 (5) ◽  
pp. 241-242
Author(s):  
N. K. Korneva ◽  
G. A. Dorofeev ◽  
I. P. Grinevich ◽  
E. B. Vinokurov
Keyword(s):  
Open Hearth ◽  
Optimal Frequency
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