[1]戚玉松,钱柱中,是湘全.基于Agent的Web服务组合研究[J].南京理工大学学报(自然科学版),2006,(03):315-319.
 QI Yu-song~,QIAN Zhu-zhong~,SHI Xiang-quan~.Web Service Composition Based on Mobile-Agents[J].Journal of Nanjing University of Science and Technology,2006,(03):315-319.
点击复制

基于Agent的Web服务组合研究
分享到:

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2006年03期
页码:
315-319
栏目:
出版日期:
2006-06-30

文章信息/Info

Title:
Web Service Composition Based on Mobile-Agents
作者:
戚玉松1 钱柱中2 是湘全1
1. 南京理工大学电子工程与光电技术学院, 江苏南京210094; 2. 南京大学计算机软件新技术国家重点实验室, 江苏南京210093
Author(s):
QI Yu-song~1QIAN Zhu-zhong~2SHI Xiang-quan~1
1.School of Electronic Engineering and Optoelectronic Technology,NUST,Nanjing 210094,China;2.State Key Laboratory for Novel Software Technology,Nanjing University,Nanjing 210093,China
关键词:
W eb服务 移动A gentW eb服务组合
Keywords:
web services mobile agents web service composition
分类号:
TP 311. 13
摘要:
提出了一个基于移动Agent的服务组合框架(MAWSCF)。引入计划(P),用于描述A-gent的逻辑行为,同时给出了过程匹配规则,将组合规范转换为P。在运行过程中,行为匹配算法将P解释为Agent的物理行为,从而实现组合服务任务。MAWSCF使用对等计算(P2P)的模式克服了传统服务组合系统中心控制的性能瓶颈,Agent通过克隆能够并行的执行目标组合任务中的多个分支,大大提高了效率,也有效地降低了网络的负荷。
Abstract:
A mob ile-agen-t based w eb service composit ion framework (MAWSCF) is proposed. In th is paper, / Plann ing (P ) 0 is de fined to spec ify the log ic actions ofmobile agent and the process mapping rules are g iven to convert the spec ification toP. Dur ing the runn ing tim e, P is expla ined as the behav iors o f agents by match ing a lgorithm s, so that the task described by the specif ication is ach ieved correctly. Compared w ith the trad it iona lWSC Mode ls, MAW SCF avo ids the perfo rmance bottleneck of center peer by peer-to-peer ( P2P) approach. Through clon ing, mobile agents achieve the sub-tasks in para lle,l w hich raises eff ic iency greatly.

参考文献/References:

[ 1] H e H. What is serv ice-or iented a rchitecture? [ EB / OL]. http: / /webserv ices. xm .l com /pub / a /w s/2003 / 09 /30 / soa. htmo, 2003- 09- 30.
[ 2] Alonso G, C asati F, Kuno H, et a .l W eb serv ice: Concepts, architec tures and applica tions [M ]. Ge rm any: Springer, 2004.
[ 3] Ish ikaw a F, Yosh iokaN, Tahara Y, et a.l M ob ile agen t system for web serv ices integration in pervasiv e networks [ A ]. Proceed ings o f the 1st Internationa l W orkshop on Ub iqu itous Computing [ C]. Po rto: INST ICC Press, 2004. 38- 47.
[ 4] Andrew s T, Curbera F, Dho lak ia H, et a.l Business process execution language forW eb serv ices ( Version 1. 1) [ EB /OL]. http: / /www-128. ibm. com /deve loperworks / library / specification /ws-bpe l/, 2003- 05- 05.
[ 5] Leym ann F. W eb serv ices flow language (W SFL 1. 0) [ EB /OL ]. http: / /www-3. ibm. com /so ftware / solutions /webserv ices /pdf/W SFL. pd,f 2001- 05- 03.
[ 6] A rk in A, A ska ry S, Ford in S, e t a .l W eb serv ice choreog raphy interface (WSC I) 110 [ EB /OL]. h-t tp: / /www. w 3. org /TR /w sci/, 2002- 08- 08.
[ 7] M ilo jic ic D. M obile Ag ent applications [ J]. IEEE Concurrency, 1999, 7 ( 3): 7- 13.
[ 8] O shim a M, Karjoth G, Ono K. Ag lets specifica tion [ EB /OL ]. http: / /www. tr.l ibm. com /ag le ts/ spec11. htm, 1999- 09- 08.
[ 9] Van derAa lstW M P, terHo fstedeA H M, K iepuszew sk iB, Barros A P. W ork flow patterns [ J]. D istributed and Para lle lDatabases, 2003, 14 ( 1): 5- 51.
[ 10] Hu ll R, RenediktM, Chr istoph ides V, et a.l E-Services: A look beh ind the curta in [ A ]. Pro ceedings o f the 22nd ACM Sym po sium on Pr incip les of Database System s [ C]. Ca lifornia: ACM Press, 2003. 1- 14.
[ 11] 徐伟, 金蓓弘, 李京, 曹建农. 一种基于移动Agent 的复合W eb服务容错模型[ J]. 计算机学报, 2005 ( 4): 558- 567.

相似文献/References:

[1]张功萱,宋斌,王平立,等.基于SOAP的网络消息安全策略[J].南京理工大学学报(自然科学版),2007,(01):66.
 ZHANG Gong-xuan,SONG Bin,WANG Ping-li.Security Policy of Network Messages Based on SOAP[J].Journal of Nanjing University of Science and Technology,2007,(03):66.
[2]张佩云,黄 波,孙亚民.一种基于语义匹配的Web服务混合选择机制[J].南京理工大学学报(自然科学版),2007,(06):689.
 ZHANG Pei-yun,HUANG Bo,SUN Ya-min.Hybrid Selection Mechanism for Web Services Based on Semantic Matching[J].Journal of Nanjing University of Science and Technology,2007,(03):689.
[3]朱俊武,等.面向语义Web服务的本体及融合机制[J].南京理工大学学报(自然科学版),2006,(06):742.
 ZHU Jun-wu,WANG Jian-dong,et al.Ontology and Its Composition Oriented to Semantic Web Service[J].Journal of Nanjing University of Science and Technology,2006,(03):742.

备注/Memo

备注/Memo:
基金项目: 国家自然科学基金( 60402027) 作者简介: 戚玉松( 1970 - ), 男, 安徽全椒人, 副教授, 博士生, 主要研究方向: 计算机通讯, 数据处理, E-mail:wweihuang@ sina.com; 通讯作者: 是湘全( 1945- ), 男, 江苏常州人, 教授, 博士生导师, 主要研究方向: 通讯和信息学, E-mail:eexgshi@public.lppt.js. cn。
更新日期/Last Update: 2006-06-30