347 search results - page 43 / 70 » Performance evaluation of rating aggregation algorithms in r... |
SIGMOD
2004
ACM
14 years 8 months ago
2004
ACM
Ranking is an important property that needs to be fully supported by current relational query engines. Recently, several rank-join query operators have been proposed based on rank...
GECCO
2008
Springer
13 years 9 months ago
2008
Springer
In this paper, we show that a Bio-inspired classifier’s accuracy can be dramatically improved if it operates on intelligent features. We propose a novel set of intelligent feat...
ICDE
2009
IEEE
14 years 3 months ago
2009
IEEE
— We present SMART, a self-tuning, bandwidth-aware monitoring system that maximizes result precision of continuous aggregate queries over dynamic data streams. While prior approa...
LCTRTS
2007
Springer
14 years 2 months ago
2007
Springer
As memory speeds and bus capacitances continue to rise, external memory bus power will make up an increasing portion of the total system power budget for system-on-a-chip embedded...
TKDE
1998
13 years 8 months ago
1998
—We investigate methods to improve the performance of algorithms for automatic storage reclamation of object databases. These algorithms are based on a technique called partition...