16 citations · 39 across the 15 of their papers we have counts for
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cs.DB2007★ 5 cited
Fast and Simple Relational Processing of Uncertain Data
Lyublena Antova, Thomas Jansen, Christoph Koch +1
This paper introduces U-relations, a succinct and purely relational representation system for uncertain databases. U-relations support attribute-level uncertainty using vertical pa…
cs.DB2007★ 10 cited
World-set Decompositions: Expressiveness and Efficient Algorithms
Dan Olteanu, Christoph Koch, Lyublena Antova
Uncertain information is commonplace in real-world data management scenarios. The ability to represent large sets of possible instances (worlds) while supporting efficient storage…