搜索结果: 1-15 共查到“GRIDS”相关记录53条 . 查询时间(0.062 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：An inverse Lax-Wendroff procedure for finite difference schemes on the Cartesian grids
笛卡尔网格 有限差分格式 Lax-Wendroff逆过程
2023/11/13
In this talk, we introduce the so-called inverse Lax-Wendroff (ILW) boundary treatment for finite difference approximations on the Cartesian mesh. As the domain boundary may intersect with the grid in...
Smart thermostats – those inconspicuous wall devices that help homeowners govern electricity usage and save energy – may be falling into a dumb trap.
New approach for modern power grids increases efficiency, reduces costs（图）
New approach modern power increases efficiency reduces costs
2019/10/17
Modern power grids are rapidly developing because of the increasing availability of renewable energy sources such as solar photovoltaic and wind power. The trend is expected to continue.Renewable ener...
A Blockchain-Based Access Control Scheme for Smart Grids
smart grids access control blockchain
2019/8/2
At present, the access control schemes in the power grid are centralized. In the centralized system, the data of the network sensor nodes is transmitted by centralized nodes, and the data itself may b...
2017生命科学集群，云和网格研讨会（Workshop on Clusters, Clouds and Grids for Life Sciences ）(CCGrid – Life 2017)
生命科学集群 云 网格 研讨会
2017/3/21
Today, biomedicine and bioinformatics rely heavily on large scale computational resources, as they typically employ data- and compute- intensive methods. Omics, biomedical imaging and computational mo...
THE NEED OF NESTED GRIDS FOR AERIAL AND SATELLITE IMAGES AND DIGITAL ELEVATION MODELS
Orthoimages DEM Geographic Grid
2016/7/8
Usual workflows for production, archiving, dissemination and use of Earth observation images (both aerial and from remote sensing satellites) pose big interoperability problems, as for example: non-al...
GRIDS - An architecture for managing very large orthoimage mosaics in a database framework
GRIDS managing orthoimage mosaics database framework
2016/5/20
This paper presents the investigation and implementation of concepts for the efficient management of very large raster and orthoimage mosaics in a database framework. The paper first identifies and di...
Dumb Crypto in Smart Grids: Practical Cryptanalysis of the Open Smart Grid Protocol
cryptanalysis smart grid authenticated encryption
2015/12/30
This paper analyses the cryptography used in the Open
Smart Grid Protocol (OSGP). The authenticated encryption (AE) scheme
deployed by OSGP is a non-standard composition of RC4 and a homebrewed
MAC...
OPTIMAL MULTILEVEL METHODS FOR GRADED BISECTION GRIDS
subspace correction method local mesh refi nement bisection method
2015/12/11
We design and analyze optimal additive and multiplicative multilevel methods for solving H1 problems on graded grids obtained by bisection. We deal with economical local smoothers: after a global smoo...
The physical infrastructure of the U.S. electric grid is aging, overburdened and vulnerable to natural hazards.That's not the bad news.The bad news is that efforts to solve these issues have opened th...
High-Resolution Non-Oscillatory Central Schemes with Non-Staggered Grids for Hyperbolic Conservation Laws
hyperbolic conservation laws central schemes staggered grids
2015/10/8
We present a general procedure to convert schemes which are based on staggered spatial grids into non-staggered schemes. This procedure is then utilized to construct a new family of non-staggered, cen...
Other space- lling
curves, such as those due to Sierpinski and Peano, also attain these
rates, while upper bounds for the Lebesgue curve are somewhat worse,
as if the dimension were log2
(3) times...
Virtual Environments for Spatial Data Infrastructures on Computing Grids
Spatial Data Processing Virtual services infrastructures Grid and cluster Computing
2015/8/17
Spatial Data Processing and Infrastructures are the core of future remote sensing and photogrammetry for the Earth Observation
industry. For this to become an operational and production reality, quan...
An Extension of Energy Stable Flux Reconstruction to Unsteady,Non-linear,Viscous Problems on Mixed Grids
Extension Energy Stable Flux Reconstruction Unsteady Non-linear Viscous Problems Mixed Grids
2015/7/3
This paper extends the high-order Flux Reconstruction (FR) approach to the treatment of non-linear diffusive fluxes on triangles. The FR approach for solving diffusion problems is re...
On the Development of a High-Order, Multi-GPU Enabled, Compressible Viscous Flow Solver for Mixed Unstructured Grids
High-Order Multi-GPU Enabled Compressible Viscous Mixed Unstructured Grids
2015/7/3
This work discusses the development of a three-dimensional, high-order, compressible viscous ow solver for mixed unstructured grids that can run on multiple GPUs. The solver utilizes a range of so-cal...