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Evaluating Profiling and Query Expansion Methods for P2P Information Retrieval (2005)
| Content Provider | CiteSeerX |
|---|---|
| Author | Witschel, Hans Friedrich Böhme, Thomas |
| Description | In Proc. of the 2005 ACM Workshop on Information Retrieval in Peer-to-Peer Networks (P2PIR |
| Abstract | This paper addresses the issue of peer profiles, i.e. com-pact representations of a peer’s locally offered content, and their use in P2P information retrieval and routing. Exper-iments with different profile building and query expansion methods show that compression of profiles is possible with-out losing too much retrieval performance and that query expansion using global co-occurrence data can significantly improve results. 1. |
| File Format | |
| Publisher Date | 2005-01-01 |
| Access Restriction | Open |
| Subject Keyword | Query Expansion Method Peer Profile P2p Information Retrieval Com-pact Representation Query Expansion Much Retrieval Performance Global Co-occurrence Data Different Profile Building |
| Content Type | Text |
| Resource Type | Conference Proceedings Article |
