189 search results - page 13 / 38 » Approximating predicates and expressive queries on probabili... |
ACTA
2002
13 years 8 months ago
2002
In the constraint database community, FO+poly and FO+linear have been proposed as foundations for spatial database query languages. One of the strengths of this approach is that t...
IH
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. We introduce software integrity checking expressions (SoftICEs), which are program predicates that can be used in software tamper detection. We present two candidates, pr...
SIGMOD
2007
ACM
14 years 8 months ago
2007
ACM
This paper describes query processing in the DBO database system. Like other database systems designed for ad-hoc, analytic processing, DBO is able to compute the exact answer to ...
FOIKS
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. We give a general framework for approximate query processing in semistructured databases. We focus on regular path queries, which are the integral part of most of the que...
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
Modern enterprise applications are forced to deal with unreliable, inconsistent and imprecise information. Probabilistic databases can model such data naturally, but SQL query eva...