Title :
Integrated Trust Computation in Semantic Web
Author :
Bo, Zhang ; Yang, Xiang ; Meizi, Li
Author_Institution :
Tongji Univ., Shanghai
Abstract :
A semantic trust computation algorithm of information is presented according to the attribute characteristics of information and interaction mechanism of nodes in semantic web. Semantic trust is the integration of objective content trust to information and subject node trust to source. Each node computes the content trust of the information according to the formal description of knowledge provided by its own ontology. And nodes compute the node trust through the interaction of information. Then the two former computations can be integrated into semantic trust of information. Experiments show that the semantic trust of information can be computed effectively.
Keywords :
ontologies (artificial intelligence); semantic Web; information mechanism; information semantic trust; integrated trust computation; interaction mechanism; node trust; objective content trust; ontology; semantic Web; semantic trust computation algorithm; Calculus; Computer networks; Humans; Information analysis; Next generation networking; Ontologies; Public healthcare; Semantic Web; Social network services; Software agents; integrated trust computation; ontology; semantic web;
Conference_Titel :
Integration Technology, 2007. ICIT '07. IEEE International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
1-4244-1092-4
Electronic_ISBN :
1-4244-1092-4
DOI :
10.1109/ICITECHNOLOGY.2007.4290403
