20 search results - page 1 / 4 » Answering ad hoc aggregate queries from data streams using p... |
KAIS
2007
13 years 10 months ago
2007
SIGMOD
2002
ACM
14 years 11 months ago
2002
ACM
Recent years have witnessed an increasing interest in designing algorithms for querying and analyzing streaming data (i.e., data that is seen only once in a fixed order) with only...
EDBT
2004
ACM
14 years 11 months ago
2004
ACM
There is a growing interest in on-line algorithms for analyzing and querying data streams, that examine each stream element only once and have at their disposal, only a limited amo...
SIGMOD
1997
ACM
14 years 3 months ago
1997
ACM
A range query applies an aggregation operation over all selected cells of an OLAP data cube where the selection is speci ed by providing ranges of values for numeric dimensions. W...
SDM
2009
SIAM
14 years 8 months ago
2009
SIAM
Data stream analysis frequently relies on identifying correlations and posing conditional queries on the data after it has been seen. Correlated aggregates form an important examp...