2880 search results - page 436 / 576 » Approximate Range Searching |
114
click to vote
COMPGEOM
2009
ACM
15 years 7 months ago
2009
ACM
Color red and blue the n vertices of a convex polytope P in R3 . Can we compute the convex hull of each color class in o(n log n)? What if we have χ > 2 colors? What if the co...
107
click to vote
SIGCOMM
2009
ACM
15 years 7 months ago
2009
ACM
Carrier sense is often used to regulate concurrency in wireless medium access control (MAC) protocols, balancing interference protection and spatial reuse. Carrier sense is known ...
80
Voted
SIGIR
2009
ACM
15 years 7 months ago
2009
ACM
The AncestorRank algorithm calculates an authority score by using just one characteristic of the web graph—the number of ancestors per node. For scalability, we estimate the num...
115
Voted
DASFAA
2008
IEEE
15 years 7 months ago
2008
IEEE
A vast amount of information is being stored in scientific databases on the web. The dynamic nature of the scientific data, the cost of providing an up-to-date snapshot of the wh...
ICARCV
2008
IEEE
15 years 7 months ago
2008
IEEE
—This paper discusses a vision problem for the detection of lift operation panel which is a plane subject to deformation due to viewing angle change. The key problem in this proj...