Results 11 to 20 of about 458,532 (218)

ESEERP: Enhanced Smart Energy Efficient Routing Protocol for Internet of Things in Wireless Sensor Nodes

open access: yesSensors, 2022
Wireless sensor networks (WSNs) have recently been viewed as the basic architecture that prepared the way for the Internet of Things (IoT) to arise.
Roopali Dogra   +5 more
doaj   +1 more source

Common Problems With the Usage of F-Measure and Accuracy Metrics in Medical Research

open access: yesIEEE Access, 2023
Problem Binary classifiers are widely used in medical research, especially for diagnoses. They are usually evaluated via performance metrics computed based on confusion matrices.
Luigi Lavazza, Sandro Morasca
doaj   +1 more source

Evaluation Methodology for Virtual Base Station Platforms in Radio Access Networks

open access: yesIEEE Access, 2018
Virtual base stations (BS) with scalable resources and flexible functions are necessary for the fifth-generation and future mobile systems. The virtualization platform is the fundamental component of virtual BSs and plays a very important role in ...
Lin Tian   +6 more
doaj   +1 more source

Optimal approach in the EMS of microgrids based on online forecasts

open access: yesThe Journal of Engineering, 2019
Energy management system (EMS) is able to coordinate the generation and load to ensure economic and reliable operation and improve performance metrics of microgrids (MGs).
Wang Die   +7 more
doaj   +1 more source

Drought Forecasting: A Review and Assessment of the Hybrid Techniques and Data Pre-Processing

open access: yesHydrology, 2022
Drought is a prolonged period of low precipitation that negatively impacts agriculture, animals, and people. Over the last decades, gradual changes in drought indices have been observed.
Mustafa A. Alawsi   +4 more
doaj   +1 more source

Performance Metrics in Supply Chain Management. Evidence from Romanian Economy [PDF]

open access: yesAmfiteatru Economic, 2013
The proposed empirical research uses a national sample of 19 Romanian companies from various industries to estimate de utilities for financial and non-financial performance measures used in Romanian supply chains.
Alexandru Constăngioară
doaj  

Pragmatic Study of Botnet Attack Detection In An IoT Environment [PDF]

open access: yesE3S Web of Conferences
A comprehensive search for primary research published between 2014 and 2023 was carried across several databases. Studies that describe the application of machine learning (ML) and deep learning techniques for if they was carried out across several ...
Vennapureddy Rajasree, Srinivasulu T.
doaj   +1 more source

Improved Classification of Blockchain Transactions Using Feature Engineering and Ensemble Learning

open access: yesFuture Internet, 2021
Although the blockchain technology is gaining a widespread adoption across multiple sectors, its most popular application is in cryptocurrency. The decentralized and anonymous nature of transactions in a cryptocurrency blockchain has attracted a ...
Chandrashekar Jatoth   +3 more
doaj   +1 more source

Examining the Performance of Fog-Aided, Cloud-Centered IoT in a Real-World Environment

open access: yesSensors, 2021
The fog layer provides substantial benefits in cloud-based IoT applications because it can serve as an aggregation layer and it moves the computation resources nearer to the IoT devices; however, it is important to ensure adequate performance is achieved
Mohammed A. Aleisa   +3 more
doaj   +1 more source

New Detection Paradigms to Improve Wireless Sensor Network Performance under Jamming Attacks

open access: yesSensors, 2019
In this work, two new self-tuning collaborative-based mechanisms for jamming detection are proposed. These techniques are named (i) Connected Mechanism and (ii) Extended Mechanism.
Carolina Del-Valle-Soto   +5 more
doaj   +1 more source

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