620 search results - page 95 / 124 » Algorithms for Rewriting Aggregate Queries Using Views |
133
click to vote
IVS
2008
15 years 2 months ago
2008
We demonstrate and reflect upon the use of enhanced treemaps that incorporate spatial and temporal ordering for exploring a large multivariate spatio-temporal data set. The result...
154
click to vote
MOBICOM
2003
ACM
15 years 8 months ago
2003
ACM
Significant TCP unfairness in ad hoc wireless networks has been reported during the past several years. This unfairness results from the nature of the shared wireless medium and ...
136
Voted
SIGMOD
2011
ACM
14 years 5 months ago
2011
ACM
A surprising query result is often an indication of errors in the query or the underlying data. Recent work suggests using causal reasoning to find explanations for the surprisin...
156
Voted
CIKM
2010
Springer
15 years 20 days ago
2010
Springer
Schema merging is the process of consolidating multiple schemas into a unified view. The task becomes particularly challenging when the schemas are highly heterogeneous and autono...
130
click to vote
CGA
1999
15 years 2 months ago
1999
displays to abstract network data and let users interactwithit.Wehaveimplementedafull-scaleSwift3D prototype, which generated the examples we present here. Swift-3D We developed Sw...