GCFR: graph contrastive fault representation for robust diagnosis in power communication networks
Scientific ReportsThis work addresses fault diagnosis in power communication networks (PCNs) under three practical challenges–limited labels, evolving topology, and noisy alarms–by proposing GCFR, a graph-contrastive fault representation framework. GCFR learns robust node
Baohao Chen +5 more
doaj +1 more source
工程科学学报Rolling bearing fault diagnosis is a critical task in condition monitoring and intelligent maintenance of rotating machinery, as bearing failures may lead to unexpected downtime, safety risks, and significant economic losses.
Chang SHU +5 more
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Masking Based Domain Extenders for UOWHFs: Bounds and Constructions
, 2004 We study the class of masking based domain extenders for UOWHFs. Our first contribution is to show that any correct masking based domain extender for UOWHF which invokes the compression UOWHF $s$ times must use at least $\lceil\log s\rceil$ masks.
Palash Sarkar
core +1 more source
Inner Product Masking Revisited [PDF]
, 2015 Masking is a popular countermeasure against side channel attacks. Many practical works use Boolean masking because of its simplicity, ease of implementation and comparably low performance overhead.
Sebastian Faust +2 more
core +2 more sources
Semantics of the maturity model for feature oriented domain analysis [PDF]
, 2015 Assessing the quality of a model has always been a challenge for researchers in academia and industry. The quality of a feature model is a prime factor in software development because it is used in the development of products.
M. Naeem, H. A. Wahab, M. Javed
core
Pixelating Familiar People in the Media: Should Masking Be Taken at Face Value? [PDF]
, 2007 This study questions the effectiveness of masking faces by means of pixelation on television or in newspapers. Previous studies have shown that masking just the face leads to unacceptably high recognition levels, making it likely that participants also ...
Lies Notebaert +9 more
core +1 more source
Releasing microdata: disclosure risk estimation, data masking and assessing utility
, 2009 Statistical Agencies need to make informed decisions when releasing sample microdata from social surveys with respect to the level of protection required in the data and the mode of access.
Shlomo, Natalie
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Diligence of Domain Engineering in Accounting Management System [PDF]
, 2012 This paper presents on domain feature modeling, domain architecture design and domain implementation in an enterprise. This paper demonstrates the accounting management feature modeling based on the extended (Feature-Oriented Domain Analysis) FODA method
Seema +2 more
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An investigation into the efficacy of methods commonly employed by mix engineers to reduce frequency masking in the mixing of multitrack musical recordings [PDF]
, 2015 Studio engineers use a variety of techniques to reduce frequency masking between instruments when mixing multi-track musical recordings. This study evaluates the efficacy of three techniques, namely mirrored equalization, frequency spectrum sharing and ...
Wakefield, Jonathan P. +1 more
core +1 more source
Glitch-Resistant Masking Revisited - or Why Proofs in the Robust Probing Model are Needed [PDF]
, 2018 Implementing the masking countermeasure in hardware is a delicate task. Various solutions have been proposed for this purpose over the last years: we focus on Threshold Implementations (TIs), Domain-Oriented Masking (DOM), the Unified Masking Approach ...
François-Xavier Standaert +3 more
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