333 search results - page 1 / 67 » Read-Once Functions and Query Evaluation in Probabilistic Da... |
PVLDB
2010
13 years 3 months ago
2010
Probabilistic databases hold promise of being a viable means for large-scale uncertainty management, increasingly needed in a number of real world applications domains. However, q...
CORR
2010
Springer
12 years 11 months ago
2010
Springer
ICDT
2011
ACM
12 years 8 months ago
2011
ACM
The goal of Knowledge Compilation is to represent a Boolean expression in a format in which it can answer a range of online-queries in PTIME. The online-query of main interest to ...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
Abstract. We study here fundamental issues involved in top-k query evaluation in probabilistic databases. We consider simple probabilistic databases in which probabilities are asso...
CORR
2011
Springer
12 years 11 months ago
2011
Springer
Abstract— In this paper, we propose a novel, effective and efficient probabilistic pruning criterion for probabilistic similarity queries on uncertain data. Our approach support...