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2008 Eighth International Conference on Peer-to-Peer Computing
P2P Information Retrieval and Filtering with MAPS
September 08-September 11
ISBN: 978-0-7695-3318-6
In this demonstration paper we present MAPS, a novel system that combines approximate information retrieval and filtering functionality in a peer-to-peer setting. In MAPS, a user is able to submit one-time and continuous queries, and receive matching resources and notifications from selected information sources. The selection of these sources in the retrieval case is based on well-known resource selection techniques for peer-to-peer query routing, while in the filtering case a combination of resource selection and novel behavior prediction techniques using time-series analysis of publisher statistics is used. The integration of the two functionalities is done in a seamless way utilizing the same machinery: a conceptually global, but physically distributed directory of statistics about information sources based on distributed hash tables.
Index Terms:
information retrieval, information filtering, publish/subscribe, P2P, peer-to-peer, DHT, MAPS
Citation:
Christian Zimmer, Johannes Heinz, Christos Tryfonopoulos, Gerhard Weikum, "P2P Information Retrieval and Filtering with MAPS," p2p, pp.84-85, 2008 Eighth International Conference on Peer-to-Peer Computing, 2008
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