网格环境中异构网络数据库空间冲突检测方法  

Spatial Conflict Detection Method for Heterogeneous Network Database in Grid Environment

作　　者：马林 周妍妍 MA Lin;ZHOU Yan-yan(Department of Electronic and Information Engineering,Bozhou University,Bozhou 236800,China)

机构地区：[1]亳州学院电子与信息工程系,安徽亳州236800

出　　处：《内蒙古民族大学学报（自然科学版）》2020年第3期221-226,共6页Journal of Inner Mongolia Minzu University：Natural Sciences

基　　金：安徽省教育厅省级教学研究项目(2018jyxm0590);2017年亳州学院校级精品资源共享课项目(2017jpkc07)。

摘　　要：为了提高网络数据的安全性,需要在网络环境中进行异构网络数据库空间冲突检测,提出一种基于空间均衡间隔控制的网格环境中异构网络数据库空间冲突检测方法,构建异构网络数据库的空间分布信道模型,采用有向图分析方法进行网格环境中异构网络数据库冲突信道均衡控制,提取异构网络数据库空间冲突的关联统计特征量,结合谱密度分析和模糊融合聚类处理方法进行异构网络数据库空间冲突特征提取,采用空间均衡间隔控制方法进行网格环境中异构网络的均衡设计,提高网络数据库空间冲突重整能力,实现网络数据库空间冲突检测和优化调度.仿真结果表明,采用该方法进行异构网络数据库空间冲突检测的自适应性较好,检测准确度较高,抗冲突能力较强.It is necessary to detect the spatial conflict of heterogeneous network database in the network environment to improve its security.A spatial conflict detection method of heterogeneous network database in grid environment based on space balanced interval control is proposed. The spatial distribution channel model of heterogeneous network database was constructed,and the channel equilibrium control of heterogeneous network database conflict in grid environment was carried out by using a directed graph analysis method. The correlation statistical characteristic quantity of spatial conflict of heterogeneous network database was extracted. Combined with spectral density analysis and fuzzy fusion clustering,the spatial conflict feature of heterogeneous network database was extracted,and the equilibrium design of heterogeneous network in grid environment was carried out using a spatial equalization interval control method. This improved the network database space conflict reorganization ability realizing the network database space conflict detection and optimization scheduling. The simulation results show that the proposed method has good self-adaptability,high detection accuracy and strong anti-collision ability for heterogeneous network database spatial collision detection.

关 键 词：网格环境 异构网络数据库 空间冲突检测 均衡 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]