The MINERVA project: database selection in the context of P2P search
| dc.contributor.author | Bender, Matthias | |
| dc.contributor.author | Michel, Sebastian | |
| dc.contributor.author | Weikum, Gerhard | |
| dc.contributor.author | Zimmer, Christian | |
| dc.contributor.editor | Vossen, Gottfried | |
| dc.contributor.editor | Leymann, Frank | |
| dc.contributor.editor | Lockemann, Peter | |
| dc.contributor.editor | Stucky, Wolffried | |
| dc.date.accessioned | 2019-10-11T08:35:19Z | |
| dc.date.available | 2019-10-11T08:35:19Z | |
| dc.date.issued | 2005 | |
| dc.description.abstract | This paper presents the MINERVA project that protoypes a distributed search engine based on P2P techniques. MINERVA is layered on top of a Chord-style overlay network and uses a powerful crawling, indexing, and search engine on every autonomous peer. We formalize our system model and identify the problem of efficiently selecting promising peers for a query as a pivotal issue. We revisit existing approaches to the database selection problem and adapt them to our system environment. Measurements are performed to compare different selection strategies using real-world data. The experiments show significant performance differences between the strategies and prove the importance of a judicious peer selection strategy. The experiments also present first evidence that a small number of carefully selected peers already provide the vast majority of all relevant results. | en |
| dc.identifier.isbn | 3-88579-394-6 | |
| dc.identifier.pissn | 1617-5468 | |
| dc.identifier.uri | https://dl.gi.de/handle/20.500.12116/28299 | |
| dc.language.iso | en | |
| dc.publisher | Gesellschaft für Informatik e.V. | |
| dc.relation.ispartof | Datenbanksysteme in Business, Technologie und Web, 11. Fachtagung des GIFachbereichs “Datenbanken und Informationssysteme” (DBIS) | |
| dc.relation.ispartofseries | Lecture Notes in Informatics (LNI) - Proceedings, Volume P-65 | |
| dc.title | The MINERVA project: database selection in the context of P2P search | en |
| dc.type | Text/Conference Paper | |
| gi.citation.endPage | 144 | |
| gi.citation.publisherPlace | Bonn | |
| gi.citation.startPage | 125 | |
| gi.conference.date | 2.-4. März 2005 | |
| gi.conference.location | Karlsruhe | |
| gi.conference.sessiontitle | Regular Research Papers |
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