99 citations · 200 across the 30 of their papers we have counts for
3 papers · 1 filter
Size-l Object Summaries for Relational Keyword Search
Georgios J. Fakas, Zhi Cai, Nikos Mamoulis
A previously proposed keyword search paradigm produces, as a query result, a ranked list of Object Summaries (OSs). An OS is a tree structure of related tuples that summarizes all…
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…
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…