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...

一种优化缓存的Mobile Agent迁移机制

DOI: 10.15918/j.tbit1001-0645.2015.01.017

Keywords: 移动主体 迁移机制 优化缓存 连续迁移

Full-Text   Cite this paper   Add to My Lib

Abstract:

目前的Mobile Agent迁移系统中,若Agent迁移失败,封装好的最小信息集将被简单抛弃,再次迁移时需重新封装,导致了额外的系统开销和迁移的低效率. 对Mobile Agent迁移机制进行改进,通过在本地Agency添加Agent迁移缓存管理器AMCM,提出了一种优化缓存的Mobile Agent迁移机制. 机制区分了Mobile Agent强迁移和弱迁移两种情况;当Agent迁移失败之后,已封装好的Agent信息集由Agent迁移缓存管理器保存;该Agent再次迁移时,封装好的消息将被直接发送至目的节点;机制还实现了Agent在多个节点间高效率的连续迁移. 实验与性能分析表明,优化缓存的Mobile Agent迁移机制可有效节约系统的计算资源,缩短Mobile Agent的迁移时延

References

[1]  Cucurull J, Mart I R, Navarro-Arribas G, et al. Agent mobility architecture based on IEEE-FIPA standards[J]. Computer Communications, 2009,32(4):712-729.
[2]  Vieira-Marques P M, Robles S, Cucurull J, et al. Secure integration of distributed medical data using mobile agents[J]. IEEE on Intelligent Systems, 2006,21(6):47-54.
[3]  FIPA. FIPA abstract architecture specification[EB/OL].(2002-08-10)[2010-02-12] .http://www.fipa.org/ specs/fipa00001/SC00001L.html.
[4]  Magedanz T. Grasshopper-a universal agent platform based on OMG MASIF and FIPA standards[EB/OL].(2010-01-26)[2011-03-16]. http://cordis.europa.eu/infowin/acts/analysys/products/thematic/agents/ch4/ch4.html.
[5]  冯新宇,吕建,曹建农.通用的移动Agent通信框架设计[J].软件学报,2003,14(15):984-990. Feng Xinyu, Lü Jian, Cao Jiannong. Design of a generic framework for mobile Agent communication[J]. Journal of Software, 2003,14(15):984-990. (in Chinese)
[6]  Ren W, Cao Y. Distributed coordination of multi-agent networks[M]. London, UK: Springer-Verlag, 2011.
[7]  王汝传,徐小龙,黄海平.智能Agent及其在信息网络中应用[M].北京: 北京邮电大学出版社,2006. Wang Ruchuan, Xu Xiaolong, Huang Haiping. Intelligent Agent and its applications in the information network[M]. Beijing: Beijing University of Posts and Telecommunications Press, 2006. (in Chinese)
[8]  王丹,王萍,王国仁,等.移动Agent迁移机制的研究与实现[J].东北大学学报,2011,22(6):600-603. Wang Dan, Wang Ping, Wang Guoren, et al. Research and implementation of migration mechanisms in a mobile Agent system[J]. Journal of Northeastern University, 2011,22 (6):600-603. (in Chinese)
[9]  吴晓,马骏,陶先平,等.层次化网关转发的Agent 迁移技术与应用[J]. 南京大学学报:自然科学版,2011,47(2):169-178. Wu Xiao, Ma Jun, Tao Xianping, et al. Hierarchically gateway forwarding based Agent migration: technology and application[J]. Journal of Nanjing University: Nature Sciences, 2011,47(2):169-178. (in Chinese)
[10]  Fuggetta A, Picco G P, Vigna G. Understanding code mobility[J]. IEEE Transactions on Software Engineering, 1998,24(5):342-361.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133