21 papers · ranked by Valyu relevance
Alberto Ballesteros, Manuel Barranco, Julián Proenza, Luís Almeida + 5 more
'Francisco Pozo' 'Pere Palmer-Rodríguez' 'Paolo Visconti' 'Iain Collings' 'Yuh-Shyan Chen'] Distributed Embedded Systems (DESs) carrying out critical tasks must be highly reliable and hard in real-time. Moreover, to operate in dynamic operational contexts in an effective and efficient manner, they must also be…
Ghaihab Hassan Adday, Shamala K. Subramaniam, Zuriati Ahmad Zukarnain, Normalia Samian + 1 more
'Normalia Samian' 'Jaime Lloret'] 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. WSNs are a good demonstration of an ambient…
Mário Melo, Gibeon Aquino, Andrea Marin, Dieter Fiems
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 in one layer can propagate and cause effects on others. Thus, it…
Sajjad Haider, Babar Nazir
Computational grids are established with the intention of providing shared access to hardware and software based resources with special reference to increased computational capabilities. Fault tolerance is one of the most important issues faced by the computational grids. The main contribution of this survey is the…
K. Karthik, P. Ponnambalam
This paper investigates the application of time-based fault tolerance techniques in solar photovoltaic (PV), DC-DC converter, battery, and permanent magnet synchronous motor (PMSM) systems. The fault tolerance techniques are like open circuit switch-level, leg-level, module-level, and measurement-level. By leveraging…
Vincenzo De Florio, Chris Blondia
The structures for the expression of fault-tolerance provisions into the application software are the central topic of this paper. Structuring techniques answer the questions "How to incorporate faulttolerance in the application layer of a computer program" and "How to manage the fault-tolerant code". As such, they…
Mohammadreza Amel Solouki, Shaahin Angizi, M. Violante
and Software-Based Mitigation Techniques Authors: ['Mohammadreza Amel Solouki' 'Shaahin Angizi' 'M. Violante'] Fault tolerance is a critical aspect of modern computing systems, ensuring correct functionality in the presence of faults. This paper presents a comprehensive survey of fault tolerance methods and…
Farah Natiq Kassab bashi, Shawkat Sabah Khairullah
Fault tolerance is increasingly being use to design Dependable Digital Systems (DDS), which refers to the capability of a system to keep performing its intended functions in existence of faults. DDS are typically used in Safety-critical system (SCS) such as medical (I&C) devices, Nuclear power Plants (I&C) devices and…
Vincenzo De Florio
The central topic of this book is application-level fault-tolerance, that is the methods, architectures, and tools that allow to express a fault-tolerant system in the application software of our computers. Application-level fault-tolerance is a sub-class of software fault-tolerance that focuses on the problems of…
Andrey A. Shchurov
— Fault tolerance is a key factor of industrial computing systems design. But in practical terms, these systems, like every commercial product, are under great financial constraints and they have to remain in operational state as long as possible due to their commercial attractiveness. This work provides an analysis of…
Lukas Hübner, Alexey M. Kozlov, Demian Hespe, Peter Sanders + 1 more
Phylogenetic trees are now routinely inferred on large scale HPC systems with thousands of cores as the parallel scalability of phylogenetic inference tools has improved over the past years to cope with the molecular data avalanche. Thus, the parallel fault tolerance of phylogenetic inference tools has become a…
Mia-Katrin Kvalsund, Kai Olav Ellefsen, Kyrre Glette, Sidney Pontes-Filho + 1 more
The brain’s distributed architecture has inspired numerous artificial intelligence (AI) systems, particularly through its neocortical organization. However, current AI approaches largely over-look a crucial aspect of biological intelligence: active sensing – the deliberate movement of sensory organs to explore the…
P. Balasubramanian, R. T. Naayagi
—This paper presents a novel method to identify and insert redundant logic into a combinational circuit to improve its fault tolerance without having to replicate the entire circuit as is the case with conventional redundancy techniques. In this context, it is discussed how to estimate the fault masking capability of a…
Pranav S. Bhamidipati, Matthew Thomson
Discovering biochemical circuits that exhibit a desired behavior is an outstanding problem in biological engineering. The traditional approach of enumerating every possible circuit topology becomes intractable for circuits with more than four components due to combinatorial scaling of the search space. Here, we use…
Authors not listed
Machine learning models are transforming data-driven research across scientific disciplines, yet their deployment as accessible and reliable web services remains a significant challenge. We introduce the NERDD framework, a scalable, maintainable, and secure microservices platform designed to support the sustainable…
Authors not listed
The ongoing threat of global warming necessitates a shift towards clean energy sources to meet rising demands while reducing carbon emissions. Polymer electrolyte fuel cells (PEFCs) represent a promising technology for both mobile and stationary applications but their poor operational lifetimes and frequent faults are…
Shunsuke Ichikawa, Midai Tanoue, Junto Takeuchi, Eri Matsuo + 2 more
The emergence of transiently tolerant bacterial subpopulations challenges our understanding of stress tolerance mechanisms. While much is known about antibiotic tolerance, it remains unclear whether similar mechanisms contribute to survival under ultraviolet (UV) stress. Here, we employed a modified Luria–Delbrück…
Luisa Laureti, Lara Lee, Gaëlle Philippin, Michel Kahi + 1 more
During replication, the presence of unrepaired lesions results in the formation of single stranded DNA (ssDNA) gaps that need to be repaired to preserve genome integrity and cell survival. All organisms have evolved two major lesion tolerance pathways to continue replication: Translesion Synthesis (TLS), potentially…
Authors not listed
Careful control over the defect chemistry of crystalline compounds is typically critical to transport phenomena (ion, electron, phonon, etc.). In battery materials, particularly in one-dimensional (1D) ion conductors, even small concentrations of defects in the diffusion pathway can be pernicious. Wadsley–Roth block…
Authors not listed
Predictive maintenance (PdM) can substantially reduce unplanned downtime and maintenance costs in industrial systems. In this study, we develop a proof-of-concept XGBoost-based machine learning pipeline for detecting component faults in a hydraulic test rig using the publicly available UCI Condition Monitoring of…
Authors not listed
As demand rises for scalable and sustainable energy storage, fast and low-cost diagnostics capable of identifying cell-to-cell variations are urgently needed, particularly for factory-produced sorting and second-life assessment. Electrochemical impedance spectroscopy (EIS) is widely used but remains slow, expensive and…