28 search results - page 5 / 6 » Evaluating the impact of inaccurate information in utility-b... |
ICDE
2010
IEEE
14 years 5 months ago
2010
IEEE
Estimation via sampling out of highly selective join queries is well known to be problematic, most notably in online aggregation. Without goal-directed sampling strategies, samples...
DSN
2009
IEEE
13 years 10 months ago
2009
IEEE
In large storage systems, it is crucial to protect data from loss due to failures. Erasure codes lay the foundation of this protection, enabling systems to reconstruct lost data w...
VTC
2010
IEEE
13 years 4 months ago
2010
IEEE
—The interference situation in the uplink of cellular networks, such as the 3GPP UTRAN Long Term Evolution (LTE), is usually highly volatile since from one transmission time inte...
MASCOTS
2000
13 years 7 months ago
2000
Users of highly popular Web sites may experience long delays when accessing information. Upgrading content site infrastructure from a single node to a locally distributed Web clus...
PPOPP
2006
ACM
13 years 12 months ago
2006
ACM
Most space-sharing parallel computers presently operated by high-performance computing centers use batch-queuing systems to manage processor allocation. In many cases, users wishi...