Title :
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
fDate :
July 31 2008-Aug. 1 2008
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;
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
DOI :
10.1109/UMEDIA.2008.4570931
