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Published in 2024 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.29245
Abstract: Nigrosome 1 (N1), the largest nigrosome region in the ventrolateral area of the substantia nigra pars compacta, is identifiable by the “N1 sign” in long echo time gradient echo MRI. The N1 sign's absence is…
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Keywords:
nigrosome sign;
imaging enhancing;
sign identification;
identification via ... See more keywords
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Published in 2025 at "Inverse Problems"
DOI: 10.1088/1361-6420/ae199a
Abstract: In this article, we introduce Tikhonov-physics informed neural networks (PINNs), a novel neural network-driven approach designed for tackling inverse potential problems. Through the combining of Tikhonov regularization with PINNs, we establish a stability estimate for…
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Keywords:
tikhonov pinns;
identification via;
via tikhonov;
potential identification ... See more keywords
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Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2022.3194967
Abstract: Specific emitter identification (SEI) is a highly potential technology for physical-layer authentication that is one of the most critical supplements for the upper-layer authentication. SEI is based on radio frequency (RF) features from circuit difference,…
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Keywords:
identification;
emitter identification;
identification via;
specific emitter ... See more keywords
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Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3201967
Abstract: Wireless standard identification is a process of determining the standard category or perceiving the system properties from the received wireless signal, which is applied to the cognitive radio or the spectrum monitoring. In this letter,…
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Keywords:
wireless standard;
frequency;
identification;
standard identification ... See more keywords
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Published in 2022 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2021.3136864
Abstract: Consider the identification (ID) via channels problem, where a receiver decides whether the transmitted identifier is its identifier, rather than decoding it. This model allows to transmit identifiers whose size scales doubly-exponentially in the blocklength,…
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Keywords:
bounds identification;
identification via;
constructions bounds;
via channels ... See more keywords
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Published in 2024 at "IEEE Transactions on Network Science and Engineering"
DOI: 10.1109/tnse.2024.3388994
Abstract: The connectivity and functionality of a network can be significantly influenced by vital nodes, a subset whose behaviors are pivotal in applications like misinformation suppression and epidemic containment. In this paper, we discuss the vital…
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Keywords:
identification via;
nodes identification;
percolation;
vital nodes ... See more keywords