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» Consistent query answering in databases
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141
Voted
VLDB
2000
ACM
129views Database» more  VLDB 2000»
15 years 7 months ago
Offering a Precision-Performance Tradeoff for Aggregation Queries over Replicated Data
Strict consistency of replicated data is infeasible or not required by many distributed applications, so current systems often permit stale replication, in which cached copies of ...
Chris Olston, Jennifer Widom
142
Voted
FOIKS
2008
Springer
15 years 5 months ago
A Transformation-Based Approach to View Updating in Stratifiable Deductive Databases
Abstract In this paper we present a new rule-based approach for consistency preserving view updating in deductive databases. Based on rule transformations performed during schema d...
Andreas Behrend, Rainer Manthey
105
Voted
VLDB
2005
ACM
105views Database» more  VLDB 2005»
15 years 9 months ago
Answering Imprecise Queries over Web Databases
Ullas Nambiar, Subbarao Kambhampati
132
Voted
ICDT
2005
ACM
161views Database» more  ICDT 2005»
15 years 9 months ago
An Abstract Framework for Generating Maximal Answers to Queries
Sara Cohen, Yehoshua Sagiv