1552 search results - page 276 / 311 » Efficient Aggregate Computation over Data Streams |
WSC
2000
13 years 10 months ago
2000
The calculation of value-at-risk (VAR) for large portfolios of complex instruments is among the most demanding and widespread computational challenges facing the financial industr...
ICDM
2006
IEEE
14 years 2 months ago
2006
IEEE
Existing studies for mining frequent XML query patterns mainly introduce a straightforward candidate generate-and-test strategy and compute frequencies of candidate query patterns...
SIGMOD
2008
ACM
14 years 9 months ago
2008
ACM
A method for approximate subsequence matching is introduced, that significantly improves the efficiency of subsequence matching in large time series data sets under the dynamic ti...
AAAI
2006
13 years 10 months ago
2006
Over the past few years, some embedding methods have been proposed for feature extraction and dimensionality reduction in various machine learning and pattern classification tasks...
EMSOFT
2006
Springer
14 years 16 days ago
2006
Springer
Embedded applications like video decoding, video streaming and those in the network domain, typically have a Quality of Service (QoS) requirement which needs to be met. Apart from...