5785 search results - page 646 / 1157 » Approximability of Probability Distributions |
219
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we propose a new resource allocation mechanism which is designed to improve the multiuser detection of wireless network diversity multiple access (NDMA) protocol...
182
click to vote
GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—Path diversity works by setting up multiple parallel connections between the end points using the topological path redundancy of the network. In this paper, Forward Error Correc...
184
click to vote
CIBCB
2006
IEEE
16 years 1 months ago
2006
IEEE
— Successful biological image analysis usually requires satisfactory segmentations to identify regions of interest as an intermediate step. Here we present a novel graphical mode...
189
click to vote
SIGIR
2006
ACM
16 years 27 days ago
2006
ACM
Since the website is one of the most important organizational structures of the Web, how to effectively rank websites has been essential to many Web applications, such as Web sear...
173
click to vote
PODS
2010
ACM
16 years 10 hour ago
2010
ACM
We give the first optimal algorithm for estimating the number of distinct elements in a data stream, closing a long line of theoretical research on this problem begun by Flajolet...