%0 Journal Article
%T Tree-Based Index Overlay in Hybrid Peer-to-Peer Systems
%A InSung Kang
%A SungJin Choi
%A SoonYoung Jung
%A SangKeun Lee
%A <br>InSung Kang
%A SungJin Choi
%A SoonYoung Jung
%A SangKeun Lee
%J 计算机科学技术学报
%D 2010
%I 
%X Hybrid Peer-to-Peer(P2P) systems that construct overlay networks structured among superpeers have great potential in that they can give the benefits such as scalability,search speed and network traffic,taking advantages of superpeer-based and the structured P2P systems.In this article,we enhance keyword search in hybrid P2P systems by constructing a tree-based index overlay among directory nodes that maintain indices,according to the load and popularity of a keyword.The mathematical analysis shows that the ...
%K tree-based index overlay
%K keyword search
%K fault-tolerance
%K performance<br>净心
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=F57FEF5FAEE544283F43708D560ABF1B&aid=04345B2F04C2E963929E262E6FAD706A&yid=140ECF96957D60B2&vid=C5154311167311FE&iid=0B39A22176CE99FB&sid=C2F76551C0111538&eid=C6EC7357BCACD3A4&journal_id=1000-9000&journal_name=计算机科学技术学报&referenced_num=0&reference_num=1