240 search results - page 29 / 48 » Improving cooperation in peer-to-peer systems using social n... |
TWC
2010
13 years 3 months ago
2010
In this paper, cooperative transmission protocols are proposed for wireless broadcast channels, a fundamental building block of wireless communication networks. The concepts of co...
DEXA
2009
Springer
14 years 3 months ago
2009
Springer
Tagging has become increasingly popular and useful across various social networks and applications. It allows users to classify and organize resources for improving the retrieval p...
WWCA
1998
Springer
14 years 27 days ago
1998
Springer
Abstract. Recently, component-based application developments to improve the software productivity and reusability have attracted our attention. The components are parts for buildin...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
—Spectrum access is an important function of cognitive radios for detecting and utilizing spectrum holes without harming the legacy systems. In this paper, we propose novel coope...
WWW
2011
ACM
13 years 3 months 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 ...