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Content Aggregation on Knowledge Bases using Graph Clustering
by:In: The Semantic Web: Research and Applications, Vol. 4011 Heidelberg:
Springer
(2006)
, p. 530-544.
Resources (URL, PDF, PS...)
Abstract
Recently, research projects such as PADLR and SWAP
have developed tools like Edutella or Bibster, which are targeted at
establishing peer-to-peer knowledge management P2PKM systems. In
such a system, it is necessary to obtain provide brief semantic
descriptions of peers, so that routing algorithms or matchmaking
processes can make decisions about which communities peers should
belong to, or to which peers a given query should be forwarded.
This paper provides a graph clustering technique on
knowledge bases for that purpose. Using this clustering, we can show
that our strategy requires up to 58% fewer queries than the
baselines to yield full recall in a bibliographic P2PKM scenario.


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