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CPref-SQL: a query language supporting conditional preferences

Published: 08 March 2009 Publication History

Abstract

Nowadays, the need for incorporating preference querying in database technology is a very important issue in a variety of applications ranging from e-commerce to personalized search engines. A lot of recent research work has been dedicated to this topic in the artificial intelligence and database communities. Several formalisms allowing preference reasoning and specification have been proposed in the AI field. On the other hand, in the database field the interest has been focused mainly in extending standard SQL with preference facilities in order to provide personalized query answering. In this paper, we propose to build a bridge between these two approaches, by using a logic formalism originally designed to specify and reason with preference in order to extend SQL with conditional preference constructors. Such constructors allow to express a large class of preference statements with a ceteris-paribus semantics.

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Cited By

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  • (2024)Classroom eXperience: from automated multimedia capture to personalized learningMultimedia Tools and Applications10.1007/s11042-024-20238-3Online publication date: 20-Sep-2024
  • (2020)Contextual Preferences to Personalise Semantic Data Lake ExplorationDatabase and Expert Systems Applications10.1007/978-3-030-59051-2_22(322-332)Online publication date: 13-Sep-2020
  • (2016)Efficient algorithms for processing preference queriesProceedings of the 31st Annual ACM Symposium on Applied Computing10.1145/2851613.2851659(972-979)Online publication date: 4-Apr-2016

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cover image ACM Conferences
SAC '09: Proceedings of the 2009 ACM symposium on Applied Computing
March 2009
2347 pages
ISBN:9781605581668
DOI:10.1145/1529282
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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Publication History

Published: 08 March 2009

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Author Tags

  1. SQL extension
  2. preferences
  3. query language
  4. relational algebra

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SAC09
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SAC09: The 2009 ACM Symposium on Applied Computing
March 8, 2009 - March 12, 2008
Hawaii, Honolulu

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Overall Acceptance Rate 1,650 of 6,669 submissions, 25%

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Cited By

View all
  • (2024)Classroom eXperience: from automated multimedia capture to personalized learningMultimedia Tools and Applications10.1007/s11042-024-20238-3Online publication date: 20-Sep-2024
  • (2020)Contextual Preferences to Personalise Semantic Data Lake ExplorationDatabase and Expert Systems Applications10.1007/978-3-030-59051-2_22(322-332)Online publication date: 13-Sep-2020
  • (2016)Efficient algorithms for processing preference queriesProceedings of the 31st Annual ACM Symposium on Applied Computing10.1145/2851613.2851659(972-979)Online publication date: 4-Apr-2016
  • (2010)Integrating user preference to similarity queries over medical images datasetsProceedings of the 2010 IEEE 23rd International Symposium on Computer-Based Medical Systems10.1109/CBMS.2010.6042693(486-491)Online publication date: 12-Oct-2010

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