1552 search results - page 49 / 311 » Efficient Aggregate Computation over Data Streams |
COMPUTER
2010
13 years 5 months ago
2010
Computational finance leverages computer technologies to build models from large amounts of data to extract insight. In today's networked world, the amount of data available t...
EDBT
2009
ACM
13 years 11 months ago
2009
ACM
Temporal aggregation is a crucial operator in temporal databases and has been studied in various flavors. In instant temporal aggregation (ITA) the aggregate value at time instan...
ICDCS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper is concerned with reducing communication costs when executing distributed user tasks in a sensor network. We take a service-oriented abstraction of sensor networks, whe...
IJAHUC
2006
13 years 7 months ago
2006
: Wireless sensor networks have attracted great attention in research and industrial development due to its fast-growing application potentials. New techniques must be developed fo...
ICDCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Global-scale attacks like viruses and worms are increasing in frequency, severity and sophistication, making it critical to detect outbursts at routers/gateways instead of end hos...