625 search results - page 33 / 125 » Genetic algorithms for large join query optimization |
GECCO
2010
Springer
14 years 15 days ago
2010
Springer
As computers become increasingly mobile, users demand more functionality, longer battery-life, and better performance from mobile devices. In response, chipset fabricators are foc...
ISDA
2008
IEEE
14 years 2 months ago
2008
IEEE
Both simulated annealing (SA) and the genetic algorithms (GA) are stochastic and derivative-free optimization technique. SA operates on one solution at a time, while the GA mainta...
ICDCS
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper presents GeoGrid, a geographical location service overlay network system, for providing scalable location-based services to a large and growing number of mobile users. ...
GECCO
2004
Springer
14 years 1 months ago
2004
Springer
GA-based clustering algorithms often employ either simple GA, steady state GA or their variants and fail to consistently and efficiently identify high quality solutions (best known...
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
We consider the problem of approximating sliding window joins over data streams in a data stream processing system with limited resources. In our model, we deal with resource cons...