18306 search results - page 2936 / 3662 » Algorithmics in Exponential Time |
177
click to vote
ISPD
2000
ACM
15 years 11 months ago
2000
ACM
As technology advances, more and more issues need to be considered in the placement stage, e.g., wirelength, congestion, timing, coupling. It is very hard to consider all of them ...
205
click to vote
SIGMOD
1999
ACM
15 years 11 months ago
1999
ACM
Computing multidimensional aggregates in high dimensions is a performance bottleneck for many OLAP applications. Obtaining the exact answer to an aggregation query can be prohibit...
211
click to vote
SIGMOD
1997
ACM
15 years 11 months ago
1997
ACM
A range query applies an aggregation operation over all selected cells of an OLAP data cube where the selection is speci ed by providing ranges of values for numeric dimensions. W...
211
click to vote
SIGGRAPH
1996
ACM
15 years 11 months ago
1996
ACM
A number of techniques have been developed for reconstructing surfaces by integrating groups of aligned range images. A desirable set of properties for such algorithms includes: i...
191
click to vote
SIGGRAPH
1993
ACM
15 years 11 months ago
1993
ACM
We present an efficient and robust algorithm for finding points of collision between time-dependent parametric and implicit surfaces. The algorithm detects simultaneous collisio...