750 search results - page 8 / 150 » Aggregates in Possibilistic Databases |
FQAS
2009
Springer
13 years 4 months ago
2009
Springer
DBA
2004
13 years 8 months ago
2004
We argue for a new aggregate function we termed the LIST function. It aggregates a set of values of one or more attributes into a single value that is internally a list of these v...
SIGMOD
2009
ACM
14 years 7 months ago
2009
ACM
We consider the Outsourced Aggregation model, where sensing services outsource their sensor data collection and aggregation tasks to third-party service providers called aggregato...
TCS
1998
13 years 6 months ago
1998
We introduce a new constraint domain, aggregation constraints, that is useful in database query languages, and in constraint logic programming languages that incorporate aggregate...
SIGMOD
2003
ACM
14 years 6 months ago
2003
ACM