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Spatiotemporal visual saliency guided perceptual high efficiency video coding with neural network
TLDR
We propose a hybrid compression algorithm that uses the deep convolutional neural network to compute the spatial saliency followed by extraction of the temporal saliency from the compressed-domain motion information. Expand
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High-order bound-preserving discontinuous Galerkin methods for compressible miscible displacements in porous media on triangular meshes
TLDR
We develop high-order bound-preserving (BP) discontinuous Galerkin (DG) methods for the coupled system of compressible miscible displacements on triangular meshes. Expand
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Evaluating tumor metastatic potential by imaging intratumoral acidosis via pH‐activatable near‐infrared fluorescent probe
Metastasis accounts for the vast majority of cancer deaths. To minimize metastasis‐associated mortality, it is crucially important to evaluate the metastatic potential (M.P.), that is, defined as aExpand
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A Multilevel Reputation System for Peer-to-Peer Networks
TLDR
In this paper, we propose a multilevel reputation system which also serves as the base of an incentive system. Expand
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The hybrid dimensional representation of permeability tensor: A reinterpretation of the discrete fracture model and its extension on nonconforming meshes
  • Ziyao Xu, Y. Yang
  • Computer Science, Mathematics
  • J. Comput. Phys.
  • 15 August 2020
TLDR
We provide another perspective for DFM based on hybrid-dimensional representation of permeability Tensor to describe fractures as one-dimensional line Dirac delta functions contained in permeability tensor. Expand
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Robust flood frequency analysis: Performance of EMA with multiple Grubbs-Beck outlier tests
Flood frequency analysis generally involves the use of simple parametric probability distributions to smooth and extrapolate the information provided by short flood records to estimate extreme floodExpand
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High-order bound-preserving discontinuous Galerkin methods for wormhole propagation on triangular meshes
TLDR
In this paper, we propose high-order bound-preserving discontinuous Galerkin methods to keep these important physical properties of porosity and acid concentration in the simulation. Expand
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High-order local discontinuous Galerkin method for simulating wormhole propagation
TLDR
We apply local discontinuous Galerkin methods to the compressible wormhole propagation. Expand
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Service Authenticity in P2P File-Sharing
TLDR
We argue that, in a reputation-aided P2P file-sharing system, the faithful delivery of an authentic file depends on the authenticity of the file, its reputation (either the objective reputation of itself or the subjective reputation of its providing peer) and its index. Expand
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Submission to Moments in Time Challenge 2018
This paper introduces our solution for the full track of the Moments in Time 2018 video event recognition challenge. Our system is built on spatial networks and 3D convolutional neural networks toExpand
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