Results 1 to 10 of about 32,786 (219)

Decentralized Review and Attestation of Software Attribute Claims

open access: yesIEEE Access, 2022
Software can be described, like human users and other objects, through attributes. For this work, we define software attributes as humanly verifiable, falsifiable, or judgeable statements regarding characteristics of said software.
Oliver Stengele   +2 more
doaj   +1 more source

Analysis of the Matrix Event Graph Replicated Data Type

open access: yesIEEE Access, 2021
Matrix is a new kind of decentralized, topic-based publish-subscribe middleware for communication and data storage that is getting particularly popular as a basis for secure instant messaging.
Florian Jacob   +3 more
doaj   +1 more source

Combustion characteristics of compression ignition engine fuelled with rapeseed oil–diesel fuel–n-butanol blends

open access: yesOil & Gas Science and Technology, 2021
Liquid biofuels for compression ignition engines are often based on vegetable oils. In order to be used in compression ignition engine the vegetable oils have to be processed because of their high viscosity or it is also possible to use vegetable oils in
Čedík Jakub   +6 more
doaj   +1 more source

Operational Parameters of a Diesel Engine Running on Diesel–Rapeseed Oil–Methanol–Iso-Butanol Blends

open access: yesEnergies, 2021
This contribution focuses on utilizing blended biofuels of rapeseed oil and methanol with diesel. Rapeseed is one of the most cultivated energy crops in Europe, and its purpose in the blends is to increase the bio-content in test fuels.
Jakub Čedík   +5 more
doaj   +1 more source

Calculation model of the tractor transport set - Economic and environmental indicators

open access: yesResearch in Agricultural Engineering, 2021
This contribution presents a calculation method of indicators in agricultural transport. The tractor Zetor Forterra 8641 with a silage trailer was used. Calculations were performed with various weights of transported material: 2.5, 3.6, 5.8, 7.4 and 9.0 ...
Karel Kubín   +2 more
doaj   +1 more source

5G Multi-Access Edge Computing: A Survey on Security, Dependability, and Performance

open access: yesIEEE Access, 2023
The Fifth Generation (5G) of mobile networks offers new and advanced services with stricter requirements. Multi-access Edge Computing (MEC) is a key technology that enables these new services by deploying multiple devices with computing and storage ...
Gianfranco Nencioni   +2 more
doaj   +1 more source

Semi-Markov Based Dependability Modeling of Bitcoin Nodes Under Eclipse Attacks and State-Dependent Mitigation [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2021
The block chain technology has immense potential in many different applications, including but not limited to cryptocurrencies, financial services, smart contracts, supply chains, healthcare services, and energy trading.
Chencheng Zhou   +3 more
doaj   +1 more source

Wireless Sensor Network Dependable Monitoring for Urban Air Quality

open access: yesIEEE Access, 2022
This paper presents an Internet of Things-enabled low-cost wireless sensor network with newly-developed dependable schemes to improve reliability for monitoring air quality in suburban areas.
Huynh A. D. Nguyen, Quang P. Ha
doaj   +1 more source

INFORMATION SUPPORT OF DECISION-MAKING IN COMPUTER-AIDED RELIABILITY ORIENTED DESIGN [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2019
The paper proposes a modified form and procedure for automated processing of information about failures based on the analysis of the existing forms for recording statistical data on operating results and laboratory tests (developed on the basis of state ...
Y. A. Gatchin   +2 more
doaj   +1 more source

FAILURE RATE REGRESSION MODEL BUILDING FROM AGGREGATED DATA USING KERNELBASED MACHINE LEARNING METHODS

open access: yesВісник Національного технічного університету "ХПÌ": Системний аналіз, управління та інформаційні технології, 2022
The problem of regression model building of equipment failure rate using datasets containing information on number of failures of recoverable systems and measurements of technological and operational factors affecting the reliability of production system
Olena Akhiiezer   +3 more
doaj   +1 more source

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