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Adaptively learning visual model of surgical resection images via ...
ascopubs.org/doi/10.1200/JCO.2024.42.16_suppl.1563 Private View
The pathological diagnosis for included lung nodules are 122 PIL nodules, 502 MIA nodules and 1014 stage IA LUAD. A multi-task artificial intelligence based on Coarse-to-Fine-Grained Strategy has been established to classify the indetermined lung nodules during the surgery.
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The pathological diagnosis for included lung nodules are 122 PIL nodules, 502 MIA nodules and 1014 stage IA LUAD. A multi-task artificial intelligence based on Coarse-to-Fine-Grained Strategy has been established to classify the indetermined lung nodules during the surgery.
Melt infiltration in a crystal mush and pegmatoid formation in the ...
link.springer.com/article/10.1007/s00126-024-01278-z Private View
The fine-grained chromite may be products of pore-scale melt mixing and the coarse-grained chromites may be the result of viscous segregation. The troctolitic crystal mush was then replenished by channelised flow of a relatively silica-rich and hydrous melt which was probably “B2”, a mixture of komatiite, continental crust, and a plagioclase-rich residuum (Barnes et al. 2010 ).
The fine-grained chromite may be products of pore-scale melt mixing and the coarse-grained chromites may be the result of viscous segregation. The troctolitic crystal mush was then replenished by channelised flow of a relatively silica-rich and hydrous melt which was probably “B2”, a mixture of komatiite, continental crust, and a plagioclase-rich residuum (Barnes et al. 2010 ).
Full article: Impact of Pyrite Textures Prevalence on Flotation ...
www.tandfonline.com/doi/full/10.1080/08827508.2024.2349204 Private View
Elemental composition variations among pyrite textures were identified. Fine-grained and framboidal pyrite had an increased concentration of impurities, especially Cu and As, compared to coarse-grained pyrite. Framboidal pyrite exhibited a 2.3 times higher concentration of As and a 16 times greater concentration of Cu than coarse-grained pyrite.
Elemental composition variations among pyrite textures were identified. Fine-grained and framboidal pyrite had an increased concentration of impurities, especially Cu and As, compared to coarse-grained pyrite. Framboidal pyrite exhibited a 2.3 times higher concentration of As and a 16 times greater concentration of Cu than coarse-grained pyrite.
Coarse-Graining ddCOSMO through an Interface between Tinker and the ddX ...
testpubschina.acs.org/doi/10.1021/acs.jpcb.2c04579 Private View
In the fine-grained case, we used a fixed p max = 4 for all values of l max, whereas in the coarse-grained case, we used p max = l max to avoid the truncation of the input multipolar distributions. In all the cases, N grid was set to a large value of 2030, which is required to properly integrate the spherical harmonics with l max = 20 .
In the fine-grained case, we used a fixed p max = 4 for all values of l max, whereas in the coarse-grained case, we used p max = l max to avoid the truncation of the input multipolar distributions. In all the cases, N grid was set to a large value of 2030, which is required to properly integrate the spherical harmonics with l max = 20 .
Hierarchical Graph Masked AutoEncoders (Hi-GMAE): A Novel Multi-Scale ...
www.marktechpost.com/2024/05/29/hierarchical-graph-masked-autoencoders-hi-gmae... Private View
The third key component of Hi-GMAE is the Fine- and Coarse-Grained (Fi-Co) encoder and decoder. The hierarchical encoder integrates fine-grained graph convolution modules to capture local information at lower graph scales and coarse-grained graph transformer (GT) modules to focus on global information at higher graph scales.
The third key component of Hi-GMAE is the Fine- and Coarse-Grained (Fi-Co) encoder and decoder. The hierarchical encoder integrates fine-grained graph convolution modules to capture local information at lower graph scales and coarse-grained graph transformer (GT) modules to focus on global information at higher graph scales.
Coarse-grained models - Latest research and news | Nature
www.nature.com/subjects/coarse-grained-models Private View
Coarse-grained models are computational models that mimic the behaviour of a complex system by breaking it down into simpler sub-components. The extent to which the system is broken down reflects ...
Coarse-grained models are computational models that mimic the behaviour of a complex system by breaking it down into simpler sub-components. The extent to which the system is broken down reflects ...
Fine-Grained Sedimentary Rocks: Sedimentary Processes ... - Frontiers
www.frontiersin.org/research-topics/62321 Private View
These fine-grained sedimentary rocks serve as sources, reservoirs, and seals of hydrocarbons; influence the flow of groundwater; and can be rich in trace metals. Especially, they record critical geological events, such as mass extinction events, anoxic events, transgressive events, extreme thermal events, etc., which serves as a window to understand the Earth's paleoclimate, paleoenvironment ...
These fine-grained sedimentary rocks serve as sources, reservoirs, and seals of hydrocarbons; influence the flow of groundwater; and can be rich in trace metals. Especially, they record critical geological events, such as mass extinction events, anoxic events, transgressive events, extreme thermal events, etc., which serves as a window to understand the Earth's paleoclimate, paleoenvironment ...
Learning Coarse-Grained Dynamics on Graph | APUS Lab
apus-lab.github.io/news_kuramoto Private View
Learning Coarse-Grained Dynamics on Graph. Published: May 15, 2024 by Daning Huang. “Heterogeneous networked dynamical systems with time-varying topologies” are universally seen in science and engineering - classical examples include power grids, molecule dynamics, and computational mechanics.
Learning Coarse-Grained Dynamics on Graph. Published: May 15, 2024 by Daning Huang. “Heterogeneous networked dynamical systems with time-varying topologies” are universally seen in science and engineering - classical examples include power grids, molecule dynamics, and computational mechanics.
[2405.09324] Learning Coarse-Grained Dynamics on Graph - arXiv.org
arxiv.org/abs/2405.09324 Private View
Learning Coarse-Grained Dynamics on Graph. Yin Yu, John Harlim, Daning Huang, Yan Li. We consider a Graph Neural Network (GNN) non-Markovian modeling framework to identify coarse-grained dynamical systems on graphs. Our main idea is to systematically determine the GNN architecture by inspecting how the leading term of the Mori-Zwanzig memory ...
Learning Coarse-Grained Dynamics on Graph. Yin Yu, John Harlim, Daning Huang, Yan Li. We consider a Graph Neural Network (GNN) non-Markovian modeling framework to identify coarse-grained dynamical systems on graphs. Our main idea is to systematically determine the GNN architecture by inspecting how the leading term of the Mori-Zwanzig memory ...
Fluctuating entropy production on the coarse-grained level: Inference ...
journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.6.023175 Private View
Figure 3. Entropy production as a fluctuating quantity on the coarse-grained level in the steady state. All data are generated using the network shown in Fig. 2.The rates used for simulations and further numerical details are provided in Appendix pp4.Blue lines and markers indicate quantities on the microscopic level, whereas the coarse-grained level is denoted with red lines and markers.
Figure 3. Entropy production as a fluctuating quantity on the coarse-grained level in the steady state. All data are generated using the network shown in Fig. 2.The rates used for simulations and further numerical details are provided in Appendix pp4.Blue lines and markers indicate quantities on the microscopic level, whereas the coarse-grained level is denoted with red lines and markers.
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New Access Method for AWS EKS: Access Config API
faun.pub/new-access-method-for-aws-eks-access-config-api-26ac6dbb1f8a Private View
Lack of Granular Control: The ConfigMap provides coarse-grained access control, lacking fine-grained control over permissions. Limited Scalability: Managing access for a large number of users and roles can become cumbersome. Introducing the Access Config API. The Access Config API is a new method introduced by AWS for managing access to EKS ...
Lack of Granular Control: The ConfigMap provides coarse-grained access control, lacking fine-grained control over permissions. Limited Scalability: Managing access for a large number of users and roles can become cumbersome. Introducing the Access Config API. The Access Config API is a new method introduced by AWS for managing access to EKS ...
[2405.05422] EarthMatch: Iterative Coregistration for Fine-grained ...
arxiv.org/abs/2405.05422 Private View
Recent works have established the Astronaut Photography Localization task, but have either proved too costly for mass deployment or generated too coarse a localization. Thus, we present EarthMatch, an iterative homography estimation method that produces fine-grained localization of astronaut photographs while maintaining an emphasis on speed.
Recent works have established the Astronaut Photography Localization task, but have either proved too costly for mass deployment or generated too coarse a localization. Thus, we present EarthMatch, an iterative homography estimation method that produces fine-grained localization of astronaut photographs while maintaining an emphasis on speed.
Multiscale cortical modeling: building global dynamics through coarse ...
bcs.shanghai.nyu.edu/en/...modeling-building-global-dynamics-through-coarse-grained-local Private View
The first part explains how our multiscale model integrates coarse-grained network representations with an interaction kernel that couples the coarser and finer scales. This interaction kernel is a local response function, translating inputs of a local circuit into outputs—the more accurately it captures local dynamics, the more realistic our model becomes.
The first part explains how our multiscale model integrates coarse-grained network representations with an interaction kernel that couples the coarser and finer scales. This interaction kernel is a local response function, translating inputs of a local circuit into outputs—the more accurately it captures local dynamics, the more realistic our model becomes.
The Amber Force Fields
ambermd.org/AmberModels_sirah.php Private View
Coarse-grained simulations with SIRAH. SIRAH Software and Download The South American Initiative for a Rapid and Accurate Hamiltonian (SIRAH) force field is a coarse grain model for biomolecules. SIRAH Tutorials for Amber The SIRAH coarse grain force field has been implemented in Amber. SIRAH has made a suite of tutorials specifically for Amber.
Coarse-grained simulations with SIRAH. SIRAH Software and Download The South American Initiative for a Rapid and Accurate Hamiltonian (SIRAH) force field is a coarse grain model for biomolecules. SIRAH Tutorials for Amber The SIRAH coarse grain force field has been implemented in Amber. SIRAH has made a suite of tutorials specifically for Amber.
[2405.05070] Equivalence analysis between Quasi-coarse-grained and ...
arxiv.org/abs/2405.05070 Private View
Equivalence analysis between Quasi-coarse-grained and Atomistic Simulations. Dong-Dong Jiang, Jian-Li Shao. In recent years, simulation methods based on the scaling of atomic potential functions, such as quasi-coarse-grained dynamics and coarse-grained dynamics, have shown promising results for modeling crystalline systems at multiple scales.
Equivalence analysis between Quasi-coarse-grained and Atomistic Simulations. Dong-Dong Jiang, Jian-Li Shao. In recent years, simulation methods based on the scaling of atomic potential functions, such as quasi-coarse-grained dynamics and coarse-grained dynamics, have shown promising results for modeling crystalline systems at multiple scales.
Dissipative particle dynamics for coarse-grained models
pubs.aip.org/.../174115/3289145/Dissipative-particle-dynamics-for-coarse-grained Private View
To achieve this, the coarse-grained system can be coupled to a mesh, typically a cubic grid, and hydrodynamics is solved using this mesh. A few examples of such approaches include Multi-Particle Collision (MPC) dynamics or Stochastic Rotation Dynamics (SRD), 1,2 Lattice Boltzmann (LB) methods, 3 and Fluid Particle Dynamics (FPD). 4 However, coupling the continuous system to a mesh can ...
To achieve this, the coarse-grained system can be coupled to a mesh, typically a cubic grid, and hydrodynamics is solved using this mesh. A few examples of such approaches include Multi-Particle Collision (MPC) dynamics or Stochastic Rotation Dynamics (SRD), 1,2 Lattice Boltzmann (LB) methods, 3 and Fluid Particle Dynamics (FPD). 4 However, coupling the continuous system to a mesh can ...
Knowledge - ForgeRock BackStage
backstage.forgerock.com/knowledge/kb/article/a70732652 Private View
ForgeRock supports coarse and fine-grained contextual, continuous and transactional authorization. Access control is configured and enforced through the use of several integrated components, including flexible and extensible authentication mechanisms, comprehensive authorization policies, resource agents, agentless access control (using Identity Gateway), and automated account provisioning.
ForgeRock supports coarse and fine-grained contextual, continuous and transactional authorization. Access control is configured and enforced through the use of several integrated components, including flexible and extensible authentication mechanisms, comprehensive authorization policies, resource agents, agentless access control (using Identity Gateway), and automated account provisioning.
[2405.12356] Coarse-graining conformational dynamics with multi ...
arxiv.org/abs/2405.12356 Private View
A data-driven ab initio generalized Langevin equation (AIGLE) approach is developed to learn and simulate high-dimensional, heterogeneous, coarse-grained conformational dynamics. Constrained by the fluctuation-dissipation theorem, the approach can build coarse-grained models in dynamical consistency with all-atom molecular dynamics. We also propose practical criteria for AIGLE to enforce long ...
A data-driven ab initio generalized Langevin equation (AIGLE) approach is developed to learn and simulate high-dimensional, heterogeneous, coarse-grained conformational dynamics. Constrained by the fluctuation-dissipation theorem, the approach can build coarse-grained models in dynamical consistency with all-atom molecular dynamics. We also propose practical criteria for AIGLE to enforce long ...
What is Granularity? (with picture) - AllTheScience
www.allthescience.org/what-is-granularity.htm Private View
Granularity refers to how divisible a system is. Fine-grained systems, which have high granularity, are broken down into larger numbers of smaller parts, while a coarse-grained system has a smaller number of larger parts. For example, a measurement of an object's weight in ounces is more granular than a measurement of the same object's weight ...
Granularity refers to how divisible a system is. Fine-grained systems, which have high granularity, are broken down into larger numbers of smaller parts, while a coarse-grained system has a smaller number of larger parts. For example, a measurement of an object's weight in ounces is more granular than a measurement of the same object's weight ...
Integer Scale: A Free Lunch for Faster Fine-grained Quantization of LLMs
arxiv.org/html/2405.14597v2 Private View
1. We unveil the intrinsic inference bottleneck of fine-grained LLM quantization approaches and find a hassle-free cure, called Integer Scale, with negligible accuracy loss. Our approach can be used as an out-of-box plugin for the state-of-the-art quantization methods (e.g. GPTQ [ 14], AWQ [ 26], Omniquant [ 41], QuaRot [ 3] etc.) with minimum ...
1. We unveil the intrinsic inference bottleneck of fine-grained LLM quantization approaches and find a hassle-free cure, called Integer Scale, with negligible accuracy loss. Our approach can be used as an out-of-box plugin for the state-of-the-art quantization methods (e.g. GPTQ [ 14], AWQ [ 26], Omniquant [ 41], QuaRot [ 3] etc.) with minimum ...