634 search results - page 60 / 127 » Finding trendsetters in information networks |
CORR
2010
Springer
14 years 10 months ago
2010
Springer
Nowadays, It has been shown that spectrum scarcity increased due to tremendous growth of new players in wireless base system by the evolution of the radio communication. Resent su...
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ICC
2009
IEEE
14 years 9 months ago
2009
IEEE
Abstract--This paper addresses practical implementation issues of resource allocation in OFDMA networks: inaccuracy of channel state information (CSI) available to the resource all...
CHI
2007
ACM
15 years 3 months ago
2007
ACM
Using data from a popular online social network site, this paper explores the relationship between profile structure (namely, which fields are completed) and number of friends, gi...
ICDE
2010
IEEE
15 years 11 months ago
2010
IEEE
The increasing popularity of social networks has initiated a fertile research area in information extraction and data mining. Although such analysis can facilitate better understan...
LCN
2006
IEEE
15 years 5 months ago
2006
IEEE
This paper examines how various carrier-sensing schemes affect the exposed-node (EN) and hidden-node (HN) phenomena. In the process, we identify a new carrier-sensing mechanism fo...