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�������պ����ѧѧ�� 2004, Vol. 30 Issue (11) :1048-1051    DOI:
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1. �人��ѧ ������̹����ص�ʵ����, �人 430072;
2. ���пƼ���ѧ �������ѧ�뼼��ѧԺ �人 430074
Research on Web information fusion infrastructure
Li Bing1, He Keqing1, Liu Jin1, Li Ruixuan2*
1. The State Key Laboratory of Software Engineering, Wuhan University, Wuhan 43007 2, China;
2. School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China

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ժҪ Ԫ��ģ��ʵ�ֲַ��칹����Դ�以��������Ч;��,Ԫģ�Ϳ��MMF(Meta Model Framework)��һ��Ԫ�����Ԫģ�ͽṹ�ļ���,������Ϣע�����Ϣ��Դ�⿪����Ԫģ�ͽ���.���������ݹ���ϵͳ����������б���Ԫģ�Ϳ�ܽ��,����Web��Ϣ�ں�ϵͳ������ʩ����ϵ�ṹ.�������Web����ƽ̨�����������,�о�Web��Ϣ�ں�ϵͳ������ʩ�����л���.����������(ontology-object) ��ģ���ۺͷ���,ָ��Web��Ϣ�ں�ϵͳ������ʩ�Ŀ������,����ƿ�������.
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Abstract�� Meta modeling is an effective approach to implement interoperability a mong distributed and heterogeneous information sources on Web. MMF (meta model f ramework) is a set of meta objects and meta modeling constructs to be used in th e development a metamodel in actual implementation of information registry and r epository. An architecture of Web information fusion infrastructure was presente d based on FDBS (federated database system) and MMF. A relevant process model de pended on semantic Web services and software agent was discussed. A modeling met hod, named ontology-object, was proposed in order to simplify design and develo pment of the Web information fusion infrastructure.
Keywords�� Web information fusion   FDBS   ontological meta-modeling   Web service     
Received 2004-06-25;
Fund:

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About author: �� ��(1969-),��,����������,������, libingyk@public. wh.hb.cn.
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���, �ο���, ����, ������.Web��Ϣ�ں�ϵͳ������ʩ���о�[J]  �������պ����ѧѧ��, 2004,V30(11): 1048-1051
Li Bing, He Keqing, Liu Jin, Li Ruixuan.Research on Web information fusion infrastructure[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2004,V30(11): 1048-1051
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