SPF-A*: Searching of Multimedia Data in Heterogeneous P2P Networks

被引：0
|
作者：
Ye, Fan [1 ,2 ,3 ]
Li, Qing [2 ,3 ]
Chen, EnHong [1 ,2 ]
机构：
[1] Univ Sci & Technol China, Dept Comp Sci & Technol, Hefei 230026, Peoples R China
[2] CityU USTC, Adv Res Inst, Joint Res Lab Excellence, Suzhou, Peoples R China
[3] City Univ Hong Kong, Dept Comp Sci, Hong Kong, Peoples R China
来源：
2008 FIRST IEEE INTERNATIONAL CONFERENCE ON UBI-MEDIA COMPUTING AND WORKSHOPS, PROCEEDINGS | 2008年
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
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.
引用
收藏
页码：436 / +
页数：2
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