37 search results - page 7 / 8 » An improved analysis of the lossy difference aggregator |
SPAA
2005
ACM
13 years 12 months ago
2005
ACM
We describe a new class of utility-maximization scheduling problem with precedence constraints, the disconnected staged scheduling problem (DSSP). DSSP is a nonpreemptive multipro...
DAWAK
2010
Springer
13 years 7 months ago
2010
Springer
Spatial data warehouses (SDW) enable analytical multidimensional queries together with spatial analysis. Mainly, three operations are related to SDW query processing performance: (...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
Data-intensive applications often require exploratory analysis of large datasets. If analysis is performed on distributed resources, data locality can be crucial to high throughpu...
IMC
2004
ACM
13 years 11 months ago
2004
ACM
This paper characterizes the query behavior of peers in a peer-topeer (P2P) file sharing system. In contrast to previous work, which provides various aggregate workload statistics...
DEBU
2008
13 years 6 months ago
2008
The open nature of collaborative recommender systems allows attackers who inject biased profile data to have a significant impact on the recommendations produced. Standard memory-...