1185 search results - page 195 / 237 » The Equivalence of Sampling and Searching |
ICMCS
1999
IEEE
14 years 1 days ago
1999
IEEE
In this paper, we propose an original indexing by shape of image databases based on extended grid files. We first introduce a recently developed shape description method and tailo...
KDD
1998
ACM
13 years 12 months ago
1998
ACM
Wepresent a novel, fast methodfor associationminingill high-dimensionaldatasets. OurCoincidence Detection method, which combines random sampling and Chernoff-Hoeffding bounds with...
SI3D
1997
ACM
13 years 12 months ago
1997
ACM
The requirement to change scale frequently is common to many 2D and 3D applications. Users must “zoom in” to examine details and “zoom out” to appreciate the context. This...
ICS
1993
Tsinghua U.
13 years 12 months ago
1993
Tsinghua U.
Performance monitoring of large scale parallel computers creates a dilemma: we need to collect detailed information to find performance bottlenecks, yet collecting all this data ...
CIKM
2009
Springer
13 years 11 months ago
2009
Springer
Social media are becoming increasingly popular and have attracted considerable attention from spammers. Using a sample of more than ninety thousand known spam Web sites, we found ...