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�������պ����ѧѧ�� 2007, Vol. 33 Issue (12) :1481-1485    DOI:
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Semantic-based resource cooperation mechanism
Chen Jiangfeng*
State Key Lab. of Software Development Environment, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

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Abstract�� In order to improve the efficiency of the resource cooperation, according to the static functional characteristics, the similarity function and function-based resource cooperation algorithm was provided; according to the runtime QoS characteristics, the runtime QoS resource cooperation algorithm was given. On the basement of above work, a resource cooperation which combines the effects of static functional resource cooperation and runtime QoS nonfunctional resource cooperation was put forward. The top-rank candidate resources which were able to satisfy the end user-s task were provided through the function-based resource cooperation, and the high quality resource could be gotten from the given top-rank candidate resources through the runtime QoS resource cooperation. The evaluation on the cooperation mechanism shows that the semantic-based service resource cooperation mechanism promotes the success rate, service quality and executes efficiency for resource cooperation.
Keywords�� resource   resource cooperation   ontology   similarity function     
Received 2007-07-10;
Fund:

����973����������Ŀ(2005CB321901)

About author: �½���(1976��),��,����������,��ʿ��,chenjf@buaa.edu.cn.
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�½���.����������������ԴЭͬ����[J]  �������պ����ѧѧ��, 2007,V33(12): 1481-1485
Chen Jiangfeng.Semantic-based resource cooperation mechanism[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2007,V33(12): 1481-1485
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