Results 21 to 30 of about 7,053 (219)

Construction of Optimal Trees for Maximizing Aggregation Information in Deadline- and Energy-Constrained Unreliable Wireless Sensor Networks

open access: yesIEEE Access, 2018
In existing studies, the problem of maximizing aggregation information based on a given particular tree in deadlineand energy-constrained unreliable wireless sensor networks was addressed.
Yunquan Gao   +3 more
doaj   +1 more source

Parallel and distributed computing [PDF]

open access: yesSoftware Focus, 2001
AbstractAfter a decade of research, parallel processing is just becoming a standard instrument of high performance computing, which is used as naturally as any other specialised programming technique. ROLAND WISMÜLLER highlights some interesting trends in Concurrency and Computation: Practice and Experience. Copyright © 2001 John Wiley & Sons, Ltd.
openaire   +1 more source

A new oscillating-error technique for classifiers

open access: yesCogent Engineering, 2017
This paper describes a new method for reducing the error in a classifier. It uses an error correction update that includes the very simple rule of either adding or subtracting the error adjustment, based on whether the variable value is currently larger ...
Kieran Greer
doaj   +1 more source

Energy-Efficient User Association and Power Control in the Heterogeneous Network

open access: yesIEEE Access, 2017
We consider a heterogeneous network (HetNet) containing primary users (PUs) and secondary users (SUs). Ordinary cellular users are characterized as PUs, while SUs are the unlicensed users, sensors, or some other Internet of Things equipments.
Min Wang, Hui Gao, Tiejun Lv
doaj   +1 more source

Unsupervised Anomaly Detection for Network Data Streams in Industrial Control Systems

open access: yesInformation, 2020
The development and integration of information technology and industrial control networks have expanded the magnitude of new data; detecting anomalies or discovering other valid information from them is of vital importance to the stable operation of ...
Limengwei Liu   +3 more
doaj   +1 more source

Joint Optimization for Mobile Edge Computing-Enabled Blockchain Systems: A Deep Reinforcement Learning Approach

open access: yesSensors, 2022
A mobile edge computing (MEC)-enabled blockchain system is proposed in this study for secure data storage and sharing in internet of things (IoT) networks, with the MEC acting as an overlay system to provide dynamic computation offloading services ...
Zhuoer Hu   +4 more
doaj   +1 more source

Short-Term Load Forecasting Based on the Transformer Model

open access: yesInformation, 2021
From the perspective of energy providers, accurate short-term load forecasting plays a significant role in the energy generation plan, efficient energy distribution process and electricity price strategy optimisation.
Zezheng Zhao   +6 more
doaj   +1 more source

Dynamic Cloudlet-Assisted Energy-Saving Routing Mechanism for Mobile Ad Hoc Networks

open access: yesIEEE Access, 2017
In mobile ad hoc networks (MANETs), if mobile devices frequently leave or join the overlay of MANETs, the communication links between mobile devices or between mobile devices and cloud will lose or reestablish; for searching and routing the needed cloud ...
Jirui Li   +4 more
doaj   +1 more source

Fine-Auth: A Fine-Grained User Authentication and Key Agreement Protocol Based on Physical Unclonable Functions for Wireless Body Area Networks

open access: yesApplied Sciences, 2023
Wireless body area networks (WBANs) can be used to realize the real-time monitoring and transmission of health data concerning the human body based on wireless communication technology.
Kaijun Liu   +3 more
doaj   +1 more source

TVRAVNF: an efficient low-cost TEE-based virtual remote attestation scheme for virtual network functions

open access: yesCybersecurity
With the continuous advancement of virtualization technology and the widespread adoption of 5G networks, the application of the Network Function Virtualization (NFV) architecture has become increasingly popular and prevalent.
Jie Yuan   +4 more
doaj   +1 more source

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