13370 search results - page 2451 / 2674 » Accessibility in Information Retrieval |
180
click to vote
ICC
2011
IEEE
14 years 6 months ago
2011
IEEE
Abstract—We study a cooperative communication system consisting of two users in half duplex mode communicating with one destination over additive white Gaussian noise (AWGN). Coo...
202
click to vote
ICC
2011
IEEE
14 years 6 months ago
2011
IEEE
—We consider a general wireless channel model for different types of code-division multiple access (CDMA) and space-division multiple-access (SDMA) systems with isometric random ...
158
click to vote
IDEAS
2007
IEEE
16 years 1 months ago
2007
IEEE
Many recent applications deal with data streams, conceptually endless sequences of data records, often arriving at high flow rates. Standard data-mining techniques typically assu...
168
Voted
CSCW
2012
ACM
2012
ACM
See friendship, sort of: how conversation and digital traces might support reflection on friendships
14 years 2 months ago
Inspired by conversational visualization tools and the increasing enactment of relationships in social media, we examine how people reflect on friendships and how social data and ...
178
Voted
SBP
2012
Springer
14 years 2 months ago
2012
Springer
Interactions between individuals, both economic and social, are increasingly mediated by technological systems. Such platforms facilitate interactions by controlling and regularizi...