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  Efficient Search and Approximate Information Filtering in a Distributed Peer-to-Peer Environment of Digital Libraries

Zimmer, C., Tryfonopoulos, C., & Weikum, G. (2007). Efficient Search and Approximate Information Filtering in a Distributed Peer-to-Peer Environment of Digital Libraries. In C. Thanos, F. Borri, & L. Candela (Eds.), Digital Libraries: Research and Development, First International DELOS Conference (pp. 328-337). Berlin, Germany: Springer.

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 Creators:
Zimmer, Christian1, Author           
Tryfonopoulos, Christos1, Author           
Weikum, Gerhard1, Author           
Affiliations:
1Databases and Information Systems, MPI for Informatics, Max Planck Society, ou_24018              

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 Abstract: We present a new architecture for efficient search and approximate information filtering in a distributed {P}eer-to-{P}eer ({P2P}) environment of Digital Libraries. The {M}inerva{L}ight search system uses {P2P} techniques over a structured overlay network to distribute and maintain a directory of peer statistics. Based on the same directory, the {MAPS} information filtering system provides an approximate publish/subscribe functionality by monitoring the most promising digital libraries for publishing appropriate documents regarding a continuous query. In this paper, we discuss our system architecture that combines searching and information filtering abilities. We show the system components of {M}inerva{L}ight and explain the different facets of an approximate pub/sub system for subscriptions that is high scalable, efficient, and notifies the subscribers about the most interesting publications in the {P2P} network of digital libraries. We also compare both approaches in terms of common properties and differences to show an overview of search and pub/sub using the same infrastructure.

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Language(s): eng - English
 Dates: 2008-03-252007
 Publication Status: Issued
 Pages: -
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 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 356435
DOI: 10.1007/978-3-540-77088-6_32
Other: Local-ID: C12573CC004A8E26-C76061708FCB01FBC12573B000362D93-ZTW07DELOS
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Title: Untitled Event
Place of Event: Pisa, Italy
Start-/End Date: 2007-02-13 - 2007-02-14

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Title: Digital Libraries: Research and Development, First International DELOS Conference
Source Genre: Proceedings
 Creator(s):
Thanos, Costantino, Editor
Borri, Francesca, Editor
Candela, Leonardo, Editor
Affiliations:
-
Publ. Info: Berlin, Germany : Springer
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 328 - 337 Identifier: ISBN: 978-3-540-77087-9

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Title: Lecture Notes in Computer Science
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Pages: - Volume / Issue: 4877 Sequence Number: - Start / End Page: - Identifier: -