Computer Science ›› 2016, Vol. 43 ›› Issue (Z11): 316-319.doi: 10.11896/j.issn.1002-137X.2016.11A.074

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Distributed Caching Strategy for Data Exchange Program Based on Ontology and KNN Algorithm

WANG Li, WANG Xin and MA Chao-dong   

  • Online:2018-12-01 Published:2018-12-01

Abstract: This paper gave an example of the management system of Open University of China,and proposed a distributed cache strategy for data exchange program based on ontology and KNN algorithm to solve the optimization problems in access time,cost and resources quality when distributed system exchanges data between the different nodes.The correctness and effectiveness of the presented strategy is demonstrated by a simulation application designed in the paper,and results show that the strategy can improve the efficiency of data exchanging in distributed system.

Key words: Distributed cache,KNN,Ontology,Data exchange

[1] 秦秀磊,张文博,魏峻,等.云计算环境下分布式缓存技术的现状与挑战[J].软件学报,2013,24(1):50-66
[2] 罗军,陈席林,李文生.高效Key-Value持久化缓存系统的实现[J].计算机工程,2014,40(3):33-38
[3] 奉国和,吴敬学.KNN分类算法改进研究进展[J].图书情报工作,2012,56(21):97-100
[4] Min Jun-ki,Lee M Y.DICE:An Effective Query Result Cache for Distributed Storage Systems[J].Journal of ComputerScience & Technology,2010,25(5):933-944
[5] 胡丽聪,徐雅静,徐惠民.基于动态反馈的一致性哈希负载均衡算法[J].微电子学与计算机,2012,29(1):177-180
[6] 王立,邸瑞华.分布式本体集成框架下虚拟本体集合动态生成算法[J].计算机工程与设计,2010,31(24):5183-5186

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