145 search results - page 1 / 29 » Lineage processing over correlated probabilistic databases |
SIGMOD
2010
ACM
13 years 9 months ago
2010
ACM
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
Views over probabilistic data contain correlations between tuples, and the current approach is to capture these correlations using explicit lineage. In this paper we propose an al...
PVLDB
2008
13 years 4 months ago
2008
In probabilistic databases, lineage is fundamental to both query processing and understanding the data. Current systems s.a. Trio or Mystiq use a complete approach in which the li...
ICDE
2008
IEEE
14 years 5 months ago
2008
IEEE
We study the problem of computing query results with confidence values in ULDBs: relational databases with uncertainty and lineage. ULDBs, which subsume probabilistic databases, o...
ICDE
2009
IEEE
13 years 2 months ago
2009
IEEE
Many real world applications such as sensor networks and other monitoring applications naturally generate probabilistic streams that are highly correlated in both time and space. ...