2124 search results - page 40 / 425 » Aggregating time partitions |
CORR
2012
Springer
12 years 4 months ago
2012
Springer
This paper presents a query evaluation technique for positive relational algebra queries with aggregates on a representation system for probabilistic data based on the algebraic s...
CORR
2006
Springer
13 years 8 months ago
2006
Springer
Gossip algorithms for aggregation have recently received significant attention for sensor network applications because of their simplicity and robustness in noisy and uncertain en...
SEDE
2007
2007
A framework for constraint checking involving aggregates for multiple XML databases using schematron
13 years 10 months ago
Many internet and enterprise applications now not only use XML (eXtensible Markup Language) as a medium for communication but also for storing their data either temporarily for an...
IFIPTM
2009
13 years 6 months ago
2009
Effective defense against Internet threats requires data on global real time network status. Internet sensor networks provide such real time network data. However, an organization...
IWPEC
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. We show that the partitions of an n-element set into k members of a given set family can be counted in time O((2− )n ), where > 0 depends only on the maximum size am...