TI-CHORD: An Improved Chord Model Based on Topology and Interest Layer

Author

Dong, Qin ; Zhao, Jingling

Author_Institution

Sch. of Comput. Sci. & Technol., Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2010

fDate

25-26 Dec. 2010

Firstpage

1

Lastpage

4

Abstract

In original Chord model,the semantic property of the content in the model is not taken into account. Besides,a node´s logical ID is independent of its physical location,bringing tremendous delay to network routing.Aiming at the system instability of structured P2P model which is caused by the heterogeneity of nodes in model,this paper proposes a Structure P2P network based on the Chord (TI-CHORD).TI-CHORD divides the entire network into different groups according to the interest.Groups are in the form of organization ring,and nodes in one group have the same interest.Each group generated a super node independent of physical topology and all the super nodes constitute the super group. Compared with the original Chord,the TI-CHORD enhances the query efficiency and decrease the impact of dynamic environment.

Keywords

peer-to-peer computing; telecommunication network routing; telecommunication network topology; Chord model; network routing; network topology; organization ring; peer-to-peer network; structure P2P network; Delay; Network topology; Peer to peer computing; Routing; Semantic Web; Semantics; Topology;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Engineering and Computer Science (ICIECS), 2010 2nd International Conference on

Conference_Location

Wuhan

ISSN

2156-7379

Print_ISBN

978-1-4244-7939-9

Electronic_ISBN

2156-7379

Type

conf

DOI

10.1109/ICIECS.2010.5678320

Filename

5678320