664 search results - page 120 / 133 » Adaptive Selectivity Estimation Using Query Feedback |
ASPLOS
2012
ACM
12 years 4 months ago
2012
ACM
Effective resource management of virtualized environments is a challenging task. State-of-the-art management systems either rely on analytical models or evaluate resource allocati...
PAKDD
2004
ACM
14 years 1 months ago
2004
ACM
In many cases, normal uses of a system form patterns that will repeat. The most common patterns can be collected into a prediction model which will essentially predict that usage p...
TSP
2010
13 years 3 months ago
2010
The Lasso is a popular technique for joint estimation and continuous variable selection, especially well-suited for sparse and possibly under-determined linear regression problems....
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract-In this paper, we investigate the problem of providing QoS to end-to-end flows in multihop ad hoc networks with channel errors through packet scheduling. Each flow is asso...
JSAC
2008
13 years 8 months ago
2008
Reliable transmission is a challenging task over wireless LANs since wireless links are known to be susceptible to errors. Although the current IEEE802.11 standard ARQ error contro...