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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Optimization-inspired deep unfolding correction-distillation network for CS-MRI reconstruction
优化启发 CS-MRI 重建深度展开 校正-蒸馏网络
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2023/4/27
In this talk, we discuss a unifying deep unfolding multi-sampling-ratio interpretable CS-MRI framework. The combined approach offers more generalizability than the existing deep-learning-based CS-MRI ...
The Fastest Mixing Markov Process on a Graph and a Connection to a Maximum Variance Unfolding Problem
Markov connected graph edge tags transition rates
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2015/7/8
We consider a Markov process on a connected graph, with edges labeled with transition rates between the adjacent vertices. The distribution of the Markov process converges to the uniform distribution ...
The Unfolding of Equivariant Bifurcation Problems with Two Types of State Variables in the Presence of Parameters Symmetry
equivariant bifurcation problems versal unfolding ${\mathscr K}(\Gamma \Delta)$-equivalence
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2007/12/11
The unfolding of equivariant bifurcation problems with two types of state variables under the action of group ${\mathscr K}(\Gamma,\Delta)$ is discussed by using DA-algebraic tools. One of the main re...