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Estimating the number of answers with guarantees for structured queries in p2p databases

Published: 26 October 2008 Publication History

Abstract

Structured P2P overlays supporting standard database functionalities are a popular choice for building large-scale distributed data management systems. In such systems, estimating the number of answers for structured queries can help approximating query completeness, but is especially challenging. In this paper, we propose to use routing graphs in order to achieve this. We introduce the general approach and briefly discuss further aspects like overhead and guarantees.

References

[1]
K. Aberer, M. Hauswirth, M. Punceva, and R. Schmidt. Improving Data Access in P2P Systems. IEEE Internet Computing, 6(1), 2002.
[2]
M. Karnstedt, K. Sattler, M. Haß, M. Hauswirth, B. Sapkota, and R. Schmidt. Approximating Query Completeness by Predicting the Number of Answers in DHT-based Web Applications. In Int. Workshop on Web Information and Data Management, WIDM icw CIKM'08, 2008. to appear.
[3]
M. Karnstedt, K. Sattler, M. Richtarsky, J. Müller, M. Hauswirth, R. Schmidt, and R. John. UniStore: Querying a DHT-based Universal Storage. In ICDE'07 Demonstrations Program, pages 1503--1504, 2007.
[4]
D. Narayanan, A. Donnelly, R. Mortier, and A. Rowstron. Delay aware querying with seaweed. In VLDB'06, pages 727--738, 2006.

Cited By

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  • (2016)On the Use of Abstract Models for RDF/S ProvenanceLinked Data Management10.1201/b16859-26(419-440)Online publication date: 19-Apr-2016
  • (2012)Scalable distributed indexing and query processing over Linked DataWeb Semantics: Science, Services and Agents on the World Wide Web10.1016/j.websem.2011.11.01010(3-32)Online publication date: 1-Jan-2012
  • (2009)Distributed processing of continuous join queries using DHT networksProceedings of the 2009 EDBT/ICDT Workshops10.1145/1698790.1698798(34-41)Online publication date: 22-Mar-2009
  • Show More Cited By

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cover image ACM Conferences
CIKM '08: Proceedings of the 17th ACM conference on Information and knowledge management
October 2008
1562 pages
ISBN:9781595939913
DOI:10.1145/1458082
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 26 October 2008

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Author Tags

  1. dht
  2. probabilistic guarantees
  3. query completeness
  4. query processing

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CIKM08
CIKM08: Conference on Information and Knowledge Management
October 26 - 30, 2008
California, Napa Valley, USA

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Overall Acceptance Rate 1,861 of 8,427 submissions, 22%

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Cited By

View all
  • (2016)On the Use of Abstract Models for RDF/S ProvenanceLinked Data Management10.1201/b16859-26(419-440)Online publication date: 19-Apr-2016
  • (2012)Scalable distributed indexing and query processing over Linked DataWeb Semantics: Science, Services and Agents on the World Wide Web10.1016/j.websem.2011.11.01010(3-32)Online publication date: 1-Jan-2012
  • (2009)Distributed processing of continuous join queries using DHT networksProceedings of the 2009 EDBT/ICDT Workshops10.1145/1698790.1698798(34-41)Online publication date: 22-Mar-2009
  • (2009)DHTJoinDistributed and Parallel Databases10.1007/s10619-009-7054-726:2-3(291-317)Online publication date: 1-Dec-2009
  • (2008)Approximating query completeness by predicting the number of answers in DHT-based web applicationsProceedings of the 10th ACM workshop on Web information and data management10.1145/1458502.1458514(71-78)Online publication date: 30-Oct-2008
  • (2008)A DHT-based infrastructure for ad-hoc integration and querying of semantic dataProceedings of the 2008 international symposium on Database engineering & applications10.1145/1451940.1451945(19-28)Online publication date: 10-Sep-2008

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