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  The MINERVA Project: Database Selection in the Context of P2P Search

Bender, M., Michel, S., Weikum, G., & Zimmer, C. (2005). The MINERVA Project: Database Selection in the Context of P2P Search. In Datenbanksysteme in Business, Technologie und Web (BTW) (pp. 125-144). Bonn: Gesellschaft für Informatik.

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Genre: Conference Paper
Latex : The {MINERVA} Project: Database Selection in the Context of {P2P} Search

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queryRoutingBTW2005.pdf (Any fulltext), 274KB
 
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 Creators:
Bender, Matthias1, Author           
Michel, Sebastian1, Author           
Weikum, Gerhard1, Author           
Zimmer, Christian1, Author           
Vossen, Gottfried2, Editor
Leymann, Frank2, Editor
Lockemann, Peter C.2, Editor
Stucky, Wolffried2, Editor
Affiliations:
1Databases and Information Systems, MPI for Informatics, Max Planck Society, ou_24018              
2External Organizations, ou_persistent22              

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 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.

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Language(s): eng - English
 Dates: 2006-06-202005
 Publication Status: Issued
 Pages: -
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 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 278926
Other: Local-ID: C1256DBF005F876D-02A4380A5E474F8CC1256FBD00312520-BMWZ2004
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Title: BTW 2005
Place of Event: Karlsruhe, Germany
Start-/End Date: 2005-03-02

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Title: Datenbanksysteme in Business, Technologie und Web (BTW)
  Subtitle : 11. Fachtagung des GI-Fachbereichs "Datenbanken und Informationssysteme" (DBIS)
Source Genre: Proceedings
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Publ. Info: Bonn : Gesellschaft für Informatik
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 125 - 144 Identifier: ISBN: 3-88579-394-6

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Title: GI-Edition: Lecture Notes in Informatics / Proceedings
Source Genre: Series
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Pages: - Volume / Issue: P-65 Sequence Number: - Start / End Page: - Identifier: -