2005 | OriginalPaper | Buchkapitel
The MINERVA Project: Towards Collaborative Search in Digital Libraries Using Peer-to-Peer Technology
verfasst von : Matthias Bender, Sebastian Michel, Christian Zimmer, Gerhard Weikum
Erschienen in: Peer-to-Peer, Grid, and Service-Orientation in Digital Library Architectures
Verlag: Springer Berlin Heidelberg
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We consider the problem of collaborative search across a large number of digital libraries and query routing strategies in a peer-to-peer (P2P) environment. Both digital libraries and users are equally viewed as peers and, thus, as part of the P2P network. Our system provides a versatile platform for a scalable search engine combining local index structures of autonomous peers with a global directory based on a distributed hash table (DHT) as an overlay network. Experiments with the MINERVA prototype testbed study the benefits and costs of P2P search for keyword queries.