Exploring the concept of fault attacks in hardware security, this lecture delves into the various techniques used to compromise systems through non-nominal and nominal channels, as well as the potential risks introduced by trojan horses in the IT supply chain. The discussion includes differential fa

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Cisco Systems offers an industry-leading Fault Managed Power (FMP) patent portfolio comprising 24 active assets across seven INPADOC families. The portfolio includes patents supporting fault-managed power systems, PoE deployments, DC power distribution, DC-DC conversion, and HVDC connectors. The FMP

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Characterizing Distributed Systems: Multiple autonomous computers with CPUs, memory, storage, and I/O paths, interconnected geographically, shared state, global invariants. Classifying Distributed Systems: Based on synchrony, communication medium, fault models like crash and Byzantine failures. Comp

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In this technical document, we delve into the calculation of fault current and fault apparent power in symmetrical three-phase short circuit scenarios within power systems. Through detailed equivalent circuit diagrams, reactance calculations, and per unit value derivations, the fault current and app

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Smart photovoltaics (PV) technology aims to improve fault detection and positioning in large-scale PV systems. By equipping PV modules with AMP devices, real-time monitoring of environmental conditions and system status is enabled. The proposed automated troubleshooting method enhances efficiency in

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Byzantine fault tolerance is crucial in ensuring the reliability of distributed systems, especially in the presence of malicious nodes. This concept deals with normal faults, crash faults, and the challenging Byzantine faults, where nodes can exhibit deceptive behaviors. The Byzantine Generals Probl

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Explore the essential methods and techniques for fault diagnosis in mechanical and electrical systems in industrial settings. Learn to identify different types of faults, utilize fault-finding aids, and rectify issues promptly to prevent future failures. Discover industry-recognized fault diagnosing

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The doctrine of in pari delicto (Latin for "in equal fault") dictates that when parties are equally at fault, the possessor's condition is considered better, meaning a person engaged in wrongdoing cannot sue another for the same act. Exceptions include the adverse interest and innocent insider excep

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In Pari Delicto Potior Est Condicio Possidentis is a Latin phrase meaning "in equal fault, better is the condition of the possessor." It signifies that when parties are equally at fault, the possessor has the advantage. Expressum facit cessare tacitum, another legal maxim, states that what is expres

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This guide by British Telecommunications plc provides detailed instructions on raising a Customer Controlled Special Faults Investigation (CCSFI) fault. It covers topics such as Version Control, Best Practices for Knowledge Based Diagnostics (KBD) and CCSFI, logging in, and step-by-step guidance for

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Byzantine Fault Tolerance (BFT) is a critical concept in computer science, addressing faults in distributed systems. This summary covers the types of faults (normal, crash, Byzantine), implications of Byzantine faults, Byzantine Generals Problem, impossibility results, and the complexity of solving

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Fault Tree Analysis (FTA) is a method used to identify the root causes of failures, allowing for appropriate corrective actions to be taken. It involves creating a visual diagram to determine the primary cause of an issue and its contributing factors. FTA helps enhance communication between users an

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This guide by British Telecommunications plc provides detailed instructions on raising a fault, including best practices, version control, and using Knowledge Based Diagnostics (KBD) for diagnosing 21C copper and fibre broadband issues. It covers logging in, running KBD, accessing fault reporting to

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The seismic source parameters in earthquake dynamics involve describing a fault as a discontinuity causing displacements, requiring a complex treatment of forces. The Earth's equilibrium necessitates a specific system of forces to explain displacements along faults. The seismic moment tensor, consis

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MapReduce is a powerful paradigm that enables distributed processing of large datasets by dividing the workload among multiple machines. It tackles challenges such as scaling, fault tolerance, and parallel processing efficiently. Through a series of operations involving mappers and reducers, MapRedu

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Explore the concepts of fault-tolerant systems, disaster recovery, high availability, and database technologies for ensuring the safety of information systems. Learn about uptime, downtime, MTBF, and MTTR, along with IBM's disaster recovery layers and solutions like redundancy, replication, and dive

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Explore the essential practices for creating fault-tolerant IT systems in healthcare, including risk assessment, backup strategies, and decommissioning guidelines. Learn about the importance of backups, backup strategies, and the challenges of maintaining system availability 24/7.

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Geometric Routing enables routing without overhead, where each node knows its global coordinates and forwards messages based on proximity to the destination. Byzantine Faults pose challenges with arbitrary node behavior, but a Byzantine-Robust Geometric Routing algorithm addresses this in a 3-connec

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This guide provides troubleshooting steps for common HVAC fault codes including room temperature sensor malfunction, high and low-pressure protection, communication faults, and more. Each section includes indications, causes, and solutions to help identify and resolve issues effectively.

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Explore the key topics of availability, reliability requirements, fault-tolerant architectures, and programming for reliability in software engineering. Learn about different types of faults, errors, and failures, along with strategies for fault management and avoidance to enhance software dependabi

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Raft is a consensus algorithm designed for fault-tolerant replication of logs in distributed systems. It ensures that multiple servers maintain identical states for fault tolerance in various services like file systems, databases, and key-value stores. Raft employs a leader-based approach where one

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This study delves into the intricate tectonic processes of the Death Valley region in California, focusing on strike-slip and dip-slip fault systems, tensional and compressional stress, and the implications of NE-SW horizontal shortening and NW-SE relative extension. It explores the unique features

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The document outlines robustness requirements for electricity generation facilities, covering fault-ride-through properties, clear time and voltage parameters for different types of generation facilities connected to both the distribution grid and transmission grid. Specific requirements for synchro

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Fast and accurate fault detection and location are crucial in power grid management, especially in smart grids with bidirectional power flow. This study explores various fault location methods including impedance-based and travelling waves-based approaches. It also discusses the use of Intelligent E

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Project Background: Part of the National Digital Library initiative, the VuFind project aims to provide a discovery interface for Finnish archives, libraries, and museums. It started development in 2012 due to the insufficiency of existing commercial products. The focus is on enhancing fault toleran

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The Fault Localization (Pinpoint) project proposal aims to pinpoint the exact source of failures within a cloud NFV networking environment by utilizing a set of algorithms and APIs. The proposal includes an overview of the fault localization process, an example scenario highlighting the need for fau

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The research discusses the challenges faced by traditional RAID systems in maintaining data reliability and proposes a solution using High-Parity GPU-Based RAID. It highlights the limitations of current technologies in fault tolerance, the inaccuracies in disk failure statistics, and the significanc

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RAID 5 is a popular technology for managing multiple storage devices within a single array, providing fault tolerance through data striping and parity blocks. This article discusses the principles of fault tolerance in RAID 5, the calculation of parity blocks, handling degraded mode in case of disk

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Distributed software engineering plays a crucial role in modern enterprise computing systems where large computer-based systems are distributed over multiple computers for improved performance, fault tolerance, and scalability. This involves resource sharing, openness, concurrency, and fault toleran

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PSync is a language designed by Cezara Drăgoi, Thomas A. Henzinger, and Damien Zufferey to simplify the implementation and reasoning of fault-tolerant distributed algorithms. It introduces a DSL with key elements like communication-closed rounds, an adversary environment model, and efficient runtim

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Explore a study on re-finding behavior in Yahoo search logs, focusing on quantifying user re-finding actions, known patterns, methodology, and challenges in inferring re-finding intent. The research sheds light on the commonality and stability of re-finding, emphasizing the significance of identifyi

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This blueprint proposes the development of a new API in Nova to promptly update the server state in OpenStack when a host fault occurs. The intention is to ensure reliability and real-time updates of server and host states for Telco-grade VIM, allowing users to take necessary actions swiftly in case

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Explore the realm of Byzantine fault tolerance through protocols like State Machine Replication and HotStuff, discussing safety, liveness, forensic support, and the impact of Byzantine faults. Dive into decades of research on achieving fault tolerance and examining forensic support in the face of By

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This pack explains the upcoming changes to the IPEX fault reporting journey for customers. A new BT Wholesale Voice Products Ordering and Support System will be introduced in March 2017. Customers will need to transition to the new online IPEX fault reporting journey via the BTWholesale.com web port

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Various fault localization techniques in software debugging are discussed, including black-box models, spectrum evaluation, comparison of artificial and real faults, failure modes, and design considerations. The importance of effective fault localization and improving fault localization tools is hig

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Explore the intricacies of fault modeling and fault simulation in VLSI design, covering topics such as testing philosophy, role of testing in VLSI, technology trends affecting testing, fault types, fault equivalence, dominance, collapsing, and simulation methods. Understand the importance of testing

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This research discusses the design and implementation of FT-MRMPI for HPC clusters, focusing on fault tolerance and reliability in MapReduce applications. It addresses challenges, presents the fault tolerance model, and highlights the differences in fault tolerance between MapReduce and MPI. The stu

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Quantum error correction and fault tolerance are essential for realizing quantum computers due to the challenge of decoherence. Various approaches, including concatenated quantum error correcting codes and topological codes like the surface code, are being studied for fault-tolerant quantum computin

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Addressing the challenge of soft errors in supercomputers, this paper introduces algorithm-based fault tolerance methods to enhance the resilience of systems like BLIS. By integrating Application-Based Fault Tolerance (ABFT) into BLIS, the study aims to improve error detection and correction mechani

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This study focuses on enabling fault tolerance for stream machine learning through erasure coding. Fault tolerance is crucial in distributed environments due to worker failures, and existing approaches like reactive fault tolerance and proactive replication have drawbacks. The use of erasure coding

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