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cs.DB2011
Inverse Queries For Multidimensional Spaces
Thomas Bernecker, Tobias Emrich, Hans-Peter Kriegel +4
Traditional spatial queries return, for a given query object , all database objects that satisfy a given predicate, such as epsilon range and -nearest neighbors. This paper d…
cs.DB2011
A Novel Probabilistic Pruning Approach to Speed Up Similarity Queries in Uncertain Databases
Thomas Bernecker, Tobias Emrich, Hans-Peter Kriegel +3
In this paper, we propose a novel, effective and efficient probabilistic pruning criterion for probabilistic similarity queries on uncertain data. Our approach supports a general u…