5145 search results - page 719 / 1029 » Active Information Acquisition |
176
Voted
HT
2009
ACM
16 years 2 months ago
2009
ACM
Folksonomies provide a rich source of data to study social patterns taking place on the World Wide Web. Here we study the temporal patterns of users’ tagging activity. We show t...
148
Voted
ACSAC
2008
IEEE
16 years 2 months ago
2008
IEEE
In February 2002, more than 50 leaders in the information assurance field warned the President of the United States of a national strategic vulnerability in the country’s inform...
198
Voted
CISS
2008
IEEE
16 years 2 months ago
2008
IEEE
— In this paper we consider a K transmitter and K receiver single-hop wireless network. We obtain a rate control policy that provides proportional fair rate allocation to the tra...
211
click to vote
CISS
2008
IEEE
16 years 2 months ago
2008
IEEE
—In a conventional wireless cellular system, signal processing is performed on a per-cell basis; out-of-cell interference is treated as background noise. This paper considers the...
188
Voted
FGR
2008
IEEE
16 years 1 months ago
2008
IEEE
Unobtrusive and multiple-sensor interfaces enable observation of natural human behavior in smart environments. Being able to detect, analyze and interpret this activity allows for...