Framework for expressing and controlling imprecision in databases

Jaideep Srivastava, Doron Rotem

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The concept of precision in databases for both queries and data is introduced and formalized. Algorithms for maintaining a database at a specified degree of precision are presented and analyzed. It is shown how these algorithms can be used to choose an optimal query plan by means of a query optimizer.

Original languageEnglish
Title of host publicationProceedings - IEEE Computer Society's International Computer Software & Applications Conference
EditorsGeorge J. Knafl
PublisherPubl by IEEE
Pages242-249
Number of pages8
Publication statusPublished - 1989
Externally publishedYes
EventProceedings of the Thirteenth Annual International Computer Software & Applications Conference - COMPSAC 89 - Orlando, FL, USA
Duration: 20 Sep 198922 Sep 1989

Other

OtherProceedings of the Thirteenth Annual International Computer Software & Applications Conference - COMPSAC 89
CityOrlando, FL, USA
Period20/9/8922/9/89

ASJC Scopus subject areas

  • Engineering(all)
  • Software

Cite this

Srivastava, J., & Rotem, D. (1989). Framework for expressing and controlling imprecision in databases. In G. J. Knafl (Ed.), Proceedings - IEEE Computer Society's International Computer Software & Applications Conference (pp. 242-249). Publ by IEEE.

Framework for expressing and controlling imprecision in databases. / Srivastava, Jaideep; Rotem, Doron.

Proceedings - IEEE Computer Society's International Computer Software & Applications Conference. ed. / George J. Knafl. Publ by IEEE, 1989. p. 242-249.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Srivastava, J & Rotem, D 1989, Framework for expressing and controlling imprecision in databases. in GJ Knafl (ed.), Proceedings - IEEE Computer Society's International Computer Software & Applications Conference. Publ by IEEE, pp. 242-249, Proceedings of the Thirteenth Annual International Computer Software & Applications Conference - COMPSAC 89, Orlando, FL, USA, 20/9/89.
Srivastava J, Rotem D. Framework for expressing and controlling imprecision in databases. In Knafl GJ, editor, Proceedings - IEEE Computer Society's International Computer Software & Applications Conference. Publ by IEEE. 1989. p. 242-249
Srivastava, Jaideep ; Rotem, Doron. / Framework for expressing and controlling imprecision in databases. Proceedings - IEEE Computer Society's International Computer Software & Applications Conference. editor / George J. Knafl. Publ by IEEE, 1989. pp. 242-249
@inproceedings{e0d44c1ad7ce4b0c807b20802bad25d8,
title = "Framework for expressing and controlling imprecision in databases",
abstract = "The concept of precision in databases for both queries and data is introduced and formalized. Algorithms for maintaining a database at a specified degree of precision are presented and analyzed. It is shown how these algorithms can be used to choose an optimal query plan by means of a query optimizer.",
author = "Jaideep Srivastava and Doron Rotem",
year = "1989",
language = "English",
pages = "242--249",
editor = "Knafl, {George J.}",
booktitle = "Proceedings - IEEE Computer Society's International Computer Software & Applications Conference",
publisher = "Publ by IEEE",

}

TY - GEN

T1 - Framework for expressing and controlling imprecision in databases

AU - Srivastava, Jaideep

AU - Rotem, Doron

PY - 1989

Y1 - 1989

N2 - The concept of precision in databases for both queries and data is introduced and formalized. Algorithms for maintaining a database at a specified degree of precision are presented and analyzed. It is shown how these algorithms can be used to choose an optimal query plan by means of a query optimizer.

AB - The concept of precision in databases for both queries and data is introduced and formalized. Algorithms for maintaining a database at a specified degree of precision are presented and analyzed. It is shown how these algorithms can be used to choose an optimal query plan by means of a query optimizer.

UR - http://www.scopus.com/inward/record.url?scp=0024917309&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0024917309&partnerID=8YFLogxK

M3 - Conference contribution

SP - 242

EP - 249

BT - Proceedings - IEEE Computer Society's International Computer Software & Applications Conference

A2 - Knafl, George J.

PB - Publ by IEEE

ER -