SPF-A*: Searching of multimedia data in heterogeneous P2P Networks

Author

Ye, Fan ; Li, Qing ; Chen, Enhong

Author_Institution

Dept. of Comput. Sci. & Technol., Univ. of Sci. & Technol. of China, Hefei

fYear

2008

fDate

July 31 2008-Aug. 1 2008

Firstpage

436

Lastpage

440

Abstract

In a heterogeneous P2P Network environment, heterogeneous peers may have different storage size, transmission latency (related with data transmission rate), processing ability and even security level. So, traditional data searching algorithms are not applicable to such a network. Our work in this paper concentrates on how to effectively search multimedia data, so as to enable the data to be more effectively used with heterogeneous other peers. The detailed algorithm and experimental study will be discussed in the coming sections. A new searching algorithm called SPF-A* (Super Peer First A*) is designed, and a simulation study is conducted to support our proposal.

Keywords

data communication; multimedia communication; peer-to-peer computing; Super Peer First A; data searching algorithms; data transmission; heterogeneous P2P Networks; multimedia data; security level; transmission latency; Algorithm design and analysis; Computer science; Computer security; Data communication; Data security; Delay; Indexing; Mobile handsets; Personal communication networks; Secure storage;

fLanguage

English

Publisher

ieee

Conference_Titel

Ubi-Media Computing, 2008 First IEEE International Conference on

Conference_Location

Lanzhou

Print_ISBN

978-1-4244-1865-7

Electronic_ISBN

978-1-4244-1866-4

Type

conf

DOI

10.1109/UMEDIA.2008.4570931

Filename

4570931