计算机科学 ›› 2016, Vol. 43 ›› Issue (Z6): 306-309.doi: 10.11896/j.issn.1002-137X.2016.6A.073
许普乐,王杨,黄亚坤,韩文锴,赵传信
XU Pu-le, WANG Yang, HUANG Ya-kun, HAN Wen-kai and ZHAO Chuan-xin
摘要： 针对云计算资源分布集中、同一来源资源质量一致性强的特征,提出了一个基于用户行为特征的云计算资源可用性动态评价模型。首先利用资源来源质量、服务质量和特征信息,确定来源原始基准,并以此对原始资源进行评价。然后通过动态基准的方法,以动态误差和更新阈值为指标,在加入新资源时对原始基准进行校正,从而对所有资源进行重新评价。最后提出了以特征系数为核心的用户行为特征优化算法。
| [1] Varadharajan V,Tupakula U.Security as a Service Model forCloud Environment[J].IEEE Transactions on networks and service managment,2014,1(1):60-74 [2] Mustakerov I,Borissova D.A conceptual approach for development of educational Web-based e-testing system[J].Expert Systems with Applications,2011,38(11):14060-14064 [3] Wu Gang,Wei Yi-min.An Arnoldi－extrapolation algorithm for computing PageRank[J].Journal of Computational and Applied Mathematics,2010,234(11):3196-3212 [4] Boldi P,Santni M,Vigna S.PageRank as a function of the dam-ping factor[C]∥Proceedings of the 14th International Conference on World Wide Web.USA:ACM Press,2005:557-566 [5] Klenberg J M.Authoritative sources in a hyper-linked environment[J].Journal of the ACM,1999,46(5):604-632 [6] Hersovici M,Jacovi M,Maarek Y S.The shark-search algo-rithm-An application[C]∥Proceedings of the 7th International World Wide Web Conference.Brisbane,Australia:ACM Press,1998:317-326 [7] Kang Fu-wei,Liu Xiao-dong.A Personalized Ranking Approach via Incorporating Users Click Link Information into PageRank Algorithm[J].Energy Procedia,2011,13:275-284 [8] Zhai Cheng-xiang.Statistical language models for informationretrieval a critical review[J].Foundations and Trends in Information Retrieval,2008,2(3):137-213 [9] 陈付龙,周雯,王杨,等.基于Agent的云计算资源预选择分层模型[J].计算机工程,2009,39(9):119-122 [10] 王杨,杨娜娜,陈付龙,等.基于模糊集和RSS的云计算资源Rank算法[J].计算机技术与发展,2013,23(2):127-130 [11] 余辉,齐丹,李恒达,等.基于动态基准法的无创血糖检测实验应用研究[J].光谱学与光谱分析,2012,32(3):770-774 [12] 林伯香,孙晶梅,刘起弘,等.关于动态基准面概念的讨论[J].石油物探,2005,44(1):94-97 |
| No related articles found! |
|
||
首页