[1]卢菁,朱夏,陈兆,等.Mobile Agent在信息检索中的应用研究[J].东南大学学报(自然科学版),2003,33(3):285-288.[doi:10.3969/j.issn.1001-0505.2003.03.009]
 Lu Jing,Zhu Xia,Chen Zhao,et al.Application research of Mobile Agents in information retrieval[J].Journal of Southeast University (Natural Science Edition),2003,33(3):285-288.[doi:10.3969/j.issn.1001-0505.2003.03.009]
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Mobile Agent在信息检索中的应用研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
33
期数:
2003年第3期
页码:
285-288
栏目:
计算机科学与工程
出版日期:
2003-05-20

文章信息/Info

Title:
Application research of Mobile Agents in information retrieval
作者:
卢菁 朱夏 陈兆 王茜
东南大学计算机科学与工程系,南京 210096
Author(s):
Lu Jing Zhu Xia Chen Zhao Wang Qian
Department of Computer Science and Engineering, Southeast University, Nanjing 210096, China
关键词:
移动代理 信息检索 分布式计算 分布 异构数据库
Keywords:
Mobile Agent information retrieval distributed computing distributed heterogeneous databases
分类号:
TP311
DOI:
10.3969/j.issn.1001-0505.2003.03.009
摘要:
为了实现对分布、异构数据库方便、灵活、快捷的访问,研究了利用Mobile Agent技术对分布、异构信息进行检索的原型系统的系统架构和各主要部分的功能.讨论了为提高系统性能而采用的若干关键技术:返回结果的策略、访问的自适应和有效的代码迁移机制.该原型系统既可用于虚拟企业寻找合作伙伴时的信息查询,又可用于电子商务中商品信息的搜索.指出下一步将对该平台进行扩展,实现对非结构化信息的检索.
Abstract:
In order to access heterogeneous databases more conveniently, more flexibly and faster, the system architecture and the main functions in the prototype using Mobile Agents are introduced. Several key technologies used to raise the performance of the system are discussed, such as, the strategy for returned results, the access adaptability and the efficient code migration mechanism. Such a prototype system can be used not only to retrieve information while looking for the cooperation companies, but also to search products’ information in e-business. Finally the paper points out that the prototype will be further developed to meet the requirement on the retrieval of the unstructured information.

参考文献/References:

[1] Rothermel Kurt,Schwehm Markus.Mobile Agents[A].In:Kent A,Williams J G,eds. Encyclopedia for Computer Science and Technology[C].New York:M.Dekker Inc,1999,40(suppl.25).155-176.
[2] Harrison Colin G,Chessm David M,Kershenbaum Aaron.Mobile Agents:are they a good idea? Research Report,IBM Research Division.[EB/OL].www.research.ibm.com/massive/mobag.ps.1995-05-16/2003-04-08
[3] 张冠群,陶先平,李新,等.Mogent系统迁移机制的设计和实现[J].计算机研究与发展,2001,38(9):1035-104.
  Zhang Guanqun,Tao Xianping,Li Xin,et al.Design and implement of the migration mechanism in Mogent system.[J].Journal of Computer Research and Development,2001,38(9):1035-1041.(in Chinese)
[4] Papastavr Stavros,Samaras George,Pitoura Evaggelia.Mobile Agents for WWW distributed database access[EB/OL].http://citeseer.nj.nec.com/papastavrou00mobile.html.2000-
  09-23/2002-11-11.
[5] Baumann J,Hohl F,Rothermel K,et al.Mole a Java based Mobile Agent system.[A].In:Proceedings of the 2nd ECOOP Workshop on Mobile Object Systems[C].Linz,Austria,1996.2835
[6] The IBM Aglets Workbench Team.Aglets workbench[EB/OL].http://www.ibm.co.jp/trl/projects/aglets.1997-06-09/2002-05-16.
[7] Gray Robert S.Agent Tcl:alpha release 1.1 [EB/OL].http://www.cs.dartmouth.edu/.~rgray/transportable.html.1995-11-11/2002-02-09.

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备注/Memo

备注/Memo:
作者简介: 卢菁(1976—),女,硕士生; 王茜(联系人),女,教授, qwang@seu.edu.cn.
更新日期/Last Update: 2003-05-20