Query language support for incomplete information in the MayBMS system

  • Authors:
  • Lyublena Antova;Christoph Koch;Dan Olteanu

  • Affiliations:
  • Saarland University Database Group, Saarbrücken, Germany;Saarland University Database Group, Saarbrücken, Germany;Saarland University Database Group, Saarbrücken, Germany

  • Venue:
  • VLDB '07 Proceedings of the 33rd international conference on Very large data bases
  • Year:
  • 2007

Quantified Score

Hi-index 0.00

Visualization

Abstract

MayBMS [4, 1, 3, 2] is a data management system for incomplete information developed at Saarland University. Its main features are a simple and compact representation system for incomplete information and a language called I-SQL with explicit operations for handling uncertainty. MayBMS is currently an extension of PostgreSQL and manages both complete and incomplete data and evaluates I-SQL queries.