Hierarchical Semantic Overlay Network

Author

Zhi-Xiao, Wang ; Fan-rong, Meng

Author_Institution

Coll. of Comput. Sci. & Technol., China Univ. of Min. & Technol., Xuzhou

Volume

3

fYear

2008

Firstpage

78

Lastpage

81

Abstract

A hierarchical semantic overlay network model HSON is put forward. In HSON, peers with resources of identical semantic are connected together to form SON. The semantics of SONs are associated with ontology concepts, and the hierarchical structure of ontology concepts is utilized to hierarchically organize all SONs. SONs with similar semantic are directly connected with each other. The structure of HSON is beneficial to query process. In contrast to flooding, queries are purposefully forwarded to destination SONs. Simulation results showed that hierarchical semantic overlay network model could improve recall, accelerate query routing process, and reduce the number of messages in the network.

Keywords

ontologies (artificial intelligence); peer-to-peer computing; query processing; semantic Web; hierarchical semantic overlay network; ontology concepts; query routing process; Computational modeling; Computer science; Databases; Educational institutions; Floods; Ontologies; Query processing; Routing; Software engineering; User interfaces; hierarchical semantic overlay network; ontology; peer-to-peer; semantic routing;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Science and Software Engineering, 2008 International Conference on

Print_ISBN

978-0-7695-3336-0

Type

conf

DOI

10.1109/CSSE.2008.286

Filename

4722294