20441 search results - page 3596 / 4089 » Locally Computable Structures |
174
click to vote
WWW
2011
ACM
15 years 2 days ago
2011
ACM
Recently, a number of algorithms have been proposed to obtain hierarchical structures — so-called folksonomies — from social tagging data. Work on these algorithms is in part ...
160
click to vote
JGS
2010
14 years 12 months ago
2010
Despite the fact that it provides a potentially useful analytical tool, allowing for the joint modeling of dynamic interdependencies within a group of connected areas, until latel...
229
click to vote
SOCIALCOM
2010
14 years 12 months ago
2010
Much has been documented in the literature on sentiment analysis and document summarisation. Much of this applies to long structured text in the form of documents and blog posts. W...
146
click to vote
TIT
2010
14 years 12 months ago
2010
We consider the problem of rate and power allocation in a multiple-access channel. Our objective is to obtain rate and power allocation policies that maximize a general concave ut...
175
click to vote
CORR
2011
Springer
14 years 9 months ago
2011
Springer
In this paper, we propose an efficient acquisition scheme for GPS receivers. It is shown that GPS signals can be effectively sampled and detected using a bank of randomized corre...