Mobile Peer-to-Peer
Mobile Peer-to-Peer
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发表时间:
2004
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通讯作者:
Georgia Koloniari
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作者:
Georgia Koloniari
Peer-to-peer systems are gaining increasing popularity as a scalable means to
share data among a large number of autonomous nodes. Since the shared data are
unstructured and they do not follow a global schema, XML-based descriptions
of the data can be used to provide a uniform way to query the heterogeneous
data. In our research, we are interested in designing a fully decentralized approach for the problem of espciently routing path queries among the nodes of
a peer-to-peer system. Our approach is based on (a) selecting and maintaining
specialized data structures, called filters that efficiently summarize the content,
i.e., the documents, of one or more node and (b) using these filters to build
an overlay network that groups together nodes with similar content.