2022
DOI: 10.1109/msp.2022.3198201
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Rethinking Bayesian Learning for Data Analysis: The art of prior and inference in sparsity-aware modeling

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Cited by 78 publications
(30 citation statements)
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“…Here, virtual nodes are embedded in physical nodes and virtual links between physical paths by considering some constraints. One of the most important issues in VNE is SFC placement for resource allocation, which is modeled as NP‐hard 13,38 . In general, the embedding process in VNE includes two steps: the node embedding and the link embedding.…”
Section: Proposed Algorithm: Distributed Parallel Chainingmentioning
confidence: 99%
See 1 more Smart Citation
“…Here, virtual nodes are embedded in physical nodes and virtual links between physical paths by considering some constraints. One of the most important issues in VNE is SFC placement for resource allocation, which is modeled as NP‐hard 13,38 . In general, the embedding process in VNE includes two steps: the node embedding and the link embedding.…”
Section: Proposed Algorithm: Distributed Parallel Chainingmentioning
confidence: 99%
“…One of the most important issues in VNE is SFC placement for resource allocation, which is modeled as NP-hard. 13,38 In general, the embedding process in VNE includes two steps: the node embedding and the link embedding. In the first step, each virtual node must be mapped to an underlying node to provide request resources.…”
Section: Proposed Algorithm: Distributed Parallel Chainingmentioning
confidence: 99%
“…For instance, Bayesian learning typically resorts to maximizing the logarithm of the p(Y|θ) w.r.t. the model parameters θ, which can automatically trade off between data fit and model complexity, in line with Occam's razor rule [55]. However, p(Y|θ) is obtained by integrating out all the latent variables {X, F, Ũ} in the joint distribution (c.f.…”
Section: A Variational Inference and Approximationsmentioning
confidence: 99%
“…This intractability issue is addressed in the variational Bayesian methods [20] by assuming a variational distribution, q(X, F, Ũ), to approximate the intractable p(X, F, Ũ|Y). With the variational distribution, q(X, F, Ũ), it can be shown that the logarithm of the evidence function is lower bounded by the so-called evidence lower bound (ELBO) [55],…”
Section: A Variational Inference and Approximationsmentioning
confidence: 99%
“…The technology of faking celebrities’ essential pictures and videos makes society’s most significant issue. Pornographic pictures and images of politicians are modified to spread a wrong impression about the targeted person in the community ( Rössler et al, 2019 ; Zhou et al, 2019 ; Cheng et al, 2022 ). Sometimes fraudsters misuse the images with sensitive issues.…”
Section: Introductionmentioning
confidence: 99%