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Rasterization Computing-Based Parallel Vector Polygon Overlay Analysis Algorithms Using OpenMP and MPI 期刊论文
IEEE ACCESS, 2018, 卷号: 6, 页码: 21427-21441
Authors:  Fan, Junfu;  He, Huixin;  Hu, Taoying;  Li, Guihua;  Qin, Liu;  Zhou, Yuke
Favorite  |  View/Download:16/0  |  Submit date:2019/05/23
Overlay analysis  parallel computing  rasterization  vector polygon clipping  OpenMP and MPI  
栅格地理计算并行算子中的负载均衡问题研究 学位论文
硕士, 北京: 中国科学院研究生院, 2017
Authors:  艾贝贝
Adobe PDF(2481Kb)  |  Favorite  |  View/Download:90/26  |  Submit date:2017/10/19
Enabling point pattern analysis on spatial big data using cloud computing: optimizing and accelerating Ripley's K function SCI/SSCI论文
2016
Authors:  Zhang G. M.;  Huang, Q. Y.;  Zhu, A. X.;  Keel, J. H.
Favorite  |  View/Download:26/0  |  Submit date:2017/11/09
Point pattern analysis  Ripley's K function  optimization  MPI/OpenMP  geospatial cloud computing  cyberinfrastructure  
A two-level parallelization method for distributed hydrological models SCI/SSCI论文
2016
Authors:  Liu J. Z.;  Zhu, A. X.;  Qin, C. Z.;  Wu, H.;  Jiang, J. C.
View  |  Adobe PDF(2317Kb)  |  Favorite  |  View/Download:38/23  |  Submit date:2017/11/09
Distributed hydrological model  Two-level parallelization  Multi-core  cluster  Sub-basin  Basic simulation unit  spatial discretization  river-basins  simulation  
未来GIS发展的技术趋势展望 中文期刊论文
2015
Authors:  王尔琪;  王少华
View  |  Adobe PDF(184Kb)  |  Favorite  |  View/Download:74/35  |  Submit date:2017/11/07
信息技术  地理信息技术  大数据  云计算  智慧城市  
并行化矢量多边形叠加算法研究 学位论文
博士, 北京: 中国科学院研究生院, 2014
Authors:  范俊甫
Adobe PDF(12475Kb)  |  Favorite  |  View/Download:51/27  |  Submit date:2014/12/30
云GIS框架下的数据管理与并行处理关键技术研究 学位论文
博士, 北京: 中国科学院研究生院, 2014
Authors:  李绍俊
Adobe PDF(5918Kb)  |  Favorite  |  View/Download:65/28  |  Submit date:2014/12/31
DWSI: AN APPROACH TO SOLVING THE POLYGON INTERSECTION-SPREADING PROBLEM WITH A PARALLEL UNION ALGORITHM AT THE FEATURE LAYER LEVEL 期刊论文
BOLETIM DE CIENCIAS GEODESICAS, 2014, 卷号: 20, 期号: 1, 页码: 159-182
Authors:  Fan,Junfu(范俊甫);  Zhou,CH;  Ma,T;  Ji,M;  Zhou,YK;  Xu,T
View  |  Adobe PDF(624Kb)  |  Favorite  |  View/Download:66/13  |  Submit date:2014/05/16
A strategy for raster-based geocomputation under different parallel computing platforms SCI/SSCI论文
2014
Authors:  Qin C. Z.;  Zhan L. J.;  Zhu A. X.;  Zhou C. H.
Adobe PDF(575Kb)  |  Favorite  |  View/Download:87/35  |  Submit date:2014/12/24
Message Passing Interface (Mpi)  Parallel Operator  Cluster  Geocomputation  Parallel Computing  Open Multiprocessing (Openmp)  Raster  Compute Unified Device Architecture (Cuda)  Graphics Processing  Unit (Gpu)  Performance  
分布式水文模型的子流域-基本单元双层并行计算方法 学位论文
博士, 北京: 中国科学院研究生院, 2013
Authors:  刘军志
View  |  Adobe PDF(2609Kb)  |  Favorite  |  View/Download:81/45  |  Submit date:2014/05/22