|Table of Contents|

Web Service Composition Based on Mobile-Agents

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

Issue:
2006年03期
Page:
315-319
Research Field:
Publishing date:
2006-06-30

Info

Title:
Web Service Composition Based on Mobile-Agents
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
Keywords:
web services mobile agents web service composition
PACS:
TP 311. 13
DOI:
-
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.

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.

Memo

Memo:
-
Last Update: 2006-06-30