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
13 years 6 days 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 5 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
13 years 7 days 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...