Results 1 to 10 of about 1,016,424 (126)

Pauli error estimation via Population Recovery [PDF]

open access: yesQuantum, 2021
Motivated by estimation of quantum noise models, we study the problem of learning a Pauli channel, or more generally the Pauli error rates of an arbitrary channel.
Steven T. Flammia, Ryan O'Donnell
doaj   +1 more source

Fault Tolerance Structures in Wireless Sensor Networks (WSNs): Survey, Classification, and Future Directions

open access: yesSensors, 2022
The Industrial Revolution 4.0 (IR 4.0) has drastically impacted how the world operates. The Internet of Things (IoT), encompassed significantly by the Wireless Sensor Networks (WSNs), is an important subsection component of the IR 4.0.
Ghaihab Hassan Adday   +3 more
doaj   +1 more source

FaTEMa: A Framework for Multi-Layer Fault Tolerance in IoT Systems

open access: yesSensors, 2021
Fault tolerance in IoT systems is challenging to overcome due to its complexity, dynamicity, and heterogeneity. IoT systems are typically designed and constructed in layers. Every layer has its requirements and fault tolerance strategies. However, errors
Mário Melo, Gibeon Aquino
doaj   +1 more source

“Attempting to protect self and patient”: A grounded theory study of error recovery by intensive care nurses

open access: yesNursing Open, 2023
Aim The aim of this study was to explore the process of error recovery (ER) by nurses in intensive care unit (ICU). Design This qualitative study was conducted in 2018–2020 using the grounded theory methodology. Methods Participants were 20 staff nurses,
Tahereh Najafi Ghezeljeh   +2 more
doaj   +1 more source

On Parsing Programming Languages with Turing-Complete Parser

open access: yesMathematics, 2023
A new parsing method based on the semi-Thue system is described. Similar to, but with more efficient implementation than Markov normal algorithms, it can be used for parsing any recursively enumerable language.
Boštjan Slivnik, Marjan Mernik
doaj   +1 more source

Error Recovery with Attribute Grammars [PDF]

open access: yesThe Computer Journal, 1982
The problem of the semantic definition of a programming language has been approached by Knuth by means of 'attribute grammar'.' They consist of a syntactic part, which is typically a context-free grammar, and of a semantic part, made up of a set of attributes associated to each symbol and of a set of semantic functions used to evaluate the attributes ...
Antonio Boccalatte   +2 more
openaire   +1 more source

An Efficient Technique for Information Recovery of Erroneous Medical Image Blocks Transmitting Over Error Prone Networks [PDF]

open access: yesEngineering and Technology Journal, 2010
Imperfect transmission of block-coded images often causes lost blocks.These blocks may contain very important information of image. In thispaper, an efficient method of error concealment scheme is proposed forrestoring lost blocks and lines in medical ...
Ekhlas H. Karam   +3 more
doaj   +1 more source

Radial Point Interpolation-Based Error Recovery Estimates for Finite Element Solutions of Incompressible Elastic Problems

open access: yesApplied Sciences, 2023
Error estimation and adaptive applications help to control the discretization errors in finite element analysis. The study implements the radial point interpolation (RPI)-based error-recovery approaches in finite element analysis.
Nabil Ben Kahla   +2 more
doaj   +1 more source

Mesh Free Radial Point Interpolation Based Displacement Recovery Techniques for Elastic Finite Element Analysis

open access: yesMathematics, 2021
The study develops the displacement error recovery method in a mesh free environment for the finite element solution employing the radial point interpolation (RPI) technique. The RPI technique uses the radial basis functions (RBF), along with polynomials
Mohd. Ahmed   +3 more
doaj   +1 more source

A Survey on Multimedia-Based Cross-Layer Optimization in Visual Sensor Networks

open access: yesSensors, 2011
Visual sensor networks (VSNs) comprised of battery-operated electronic devices endowed with low-resolution cameras have expanded the applicability of a series of monitoring applications.
Daniel G. Costa, Luiz Affonso Guedes
doaj   +1 more source

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