全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

基于MapReduce和多目标蚁群算法的多租户服务定制算法*

, PP. 1105-1116

Keywords: 软件即服务(SaaS),多租户,服务定制,蚁群算法

Full-Text   Cite this paper   Add to My Lib

Abstract:

多租户服务定制能满足租户不断变化的个性化服务需求,是实现灵活的SaaS多租户软件体系结构的核心技术之一.文中给出多租户服务定制的层次结构图和定制流程,并提出基于MapReduce和多目标蚁群算法的多租户服务定制算法(MSCMA).MSCMA从众多业务流程和海量服务中为租户定制出最适合的业务流程和优化的服务组合,并设计多目标蚁群算法,应用MapReduce云计算技术,在云计算环境中分布式并行地运行优化任务,并采用优良解保持策略和解多样性保持策略.实验表明,MSCMA在求解多租户个性化服务定制问题时表现出良好的收敛性和扩展性,具有处理海量数据和大规模问题的能力.

References

[1]  Shi Y L, Luan S, Li Q Z, et al. TLA Based Customization and Ve-rification Mechanism of Business Process for SaaS. Chinese Journal of Computers, 2010, 33(11): 2055-2067 (in Chinese)(史玉良,栾 帅,李庆忠,等.基于TLA的SaaS业务流程定制及验证机制研究.计算机学报, 2010, 33(11): 2055-2067)
[2]  Lin H L, Han Y B. Performance Management for Multi-tenant Web Applications. Chinese Journal of Computers, 2010, 33(10): 1881-1895 (in Chinese)(林海略,韩燕波.多租户应用的性能管理关键问题研究.计算机学报, 2010, 33(10): 1881-1895)
[3]  Mietzner R, Metzger A, Leymann F, et al. Variability Modeling to Support Customization and Deployment of Multi-tenant-aware Software as a Service Applications // Proc of the ICSE Workshop on Principles of Engineering Service Oriented Systems. Vancouver, Canada, 2009: 18-25
[4]  Zeng L Z, Benatallah B, Ngu A H H, et al. QoS-Aware Middleware for Web Services Composition. IEEE Trans on Software Engineering, 2004, 30(5): 311-327
[5]  Canfora G, di Penta M, Esposito R, et al.An Approach for QoS-Aware Service Composition Based on Genetic Algorithms ∥ Proc of the 7th Annual Conference on Genetic and Evolutionary Computation. New York, USA: ACM Press, 2005: 1069-1075
[6]  Fan X Q, Jiang C J, Fang X W, et al. Dynamic Web Service Selection Based on Discrete Particle Swarm Optimization. Journal of Computer Research and Development, 2010, 47(1): 147-156 (in Chinese)(范小芹,蒋昌俊,方贤文,等.基于离散微粒群算法的动态Web服务选择.计算机研究与发展, 2010, 47(1): 147-156)
[7]  Liu S L, Liu Y X, Zhang F, et al. A Dynamic Web Services Selection Algorithm with QoS Global Optimal in Web Services Composition. Journal of Software, 2007, 18(3): 646-656 (in Chinese)(刘书雷,刘云翔,张 帆,等.一种服务聚合中QoS全局最优服务动态选择算法.软件学报, 2007, 18(3): 646-656)
[8]  Jiang H H, Yang X H, Xu Y, et al. QoS-Aware Multi-path Web Service Composition Using Variable Length Chromosome Genetic Al-gorithm. Computer Integrated Manufacturing Systems, 2011, 17(6): 1334-1343 (in Chinese)(姜红红,杨小虎,徐 远,等.基于变长基因算法的服务质量驱动多路径Web服务组合.计算机集成制造系统, 2011, 17(6): 1334-1343)
[9]  Jia R Y, Wu Z J, Zhang Y W. Dynamic KaaS Combination Strategy Based on Multi-objective Ant Colony Optimization. Journal of South China University of Technology: Natural Science Edition, 2012, 40(6): 126-131, 158 (in Chinese)(贾瑞玉,伍章俊,张以文.基于多目标蚁群优化的知识即服务动态组合策略.华南理工大学学报:自然科学版, 2012, 40(6): 126-131, 158)
[10]  Wu H, Ni Z W, Wang H Y. MapReduce-Based Ant Colony Optimization. Computer Integrated Manufacturing Systems, 2012, 18(7): 1503-1509 (in Chinese)(吴 昊,倪志伟,王会颖.基于MapReduce的蚁群算法.计算机集成制造系统, 2012, 18(7): 1503-1509)

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133