Sciweavers

1695 search results - page 292 / 339
» Linear, Polynomial or Exponential
Sort
View
108
Voted
STOC
2001
ACM
134views Algorithms» more  STOC 2001»
16 years 1 months ago
Data-streams and histograms
Histograms are typically used to approximate data distributions. Histograms and related synopsis structures have been successful in a wide variety of popular database applications...
Sudipto Guha, Nick Koudas, Kyuseok Shim
130
Voted
PODS
2001
ACM
135views Database» more  PODS 2001»
16 years 27 days ago
On the Complexity of Join Predicates
We consider the complexity of join problems, focusing on equijoins, spatial-overlap joins, and set-containment joins. We use a graph pebbling model to characterize these joins com...
Jin-yi Cai, Venkatesan T. Chakaravarthy, Raghav Ka...
SODA
2010
ACM
196views Algorithms» more  SODA 2010»
15 years 10 months ago
Streaming Algorithms for extent problems in high dimensions
We develop (single-pass) streaming algorithms for maintaining extent measures of a stream S of n points in Rd . We focus on designing streaming algorithms whose working space is p...
Pankaj K Agarwal, R. Sharathkumar
97
Voted
EUROGRAPHICS
2010
Eurographics
15 years 10 months ago
Fast High-Dimensional Filtering Using the Permutohedral Lattice
Many useful algorithms for processing images and geometry fall under the general framework of high-dimensional Gaussian filtering. This family of algorithms includes bilateral ...
Andrew Adams, Jongmin Baek, Myers Abraham Davis
94
Voted
ICCAD
2003
IEEE
113views Hardware» more  ICCAD 2003»
15 years 9 months ago
Retiming with Interconnect and Gate Delay
In this paper, we study the problem of retiming of sequential circuits with both interconnect and gate delay. Most retiming algorithms have assumed ideal conditions for the non-lo...
Chris C. N. Chu, Evangeline F. Y. Young, Dennis K....