2491 search results - page 327 / 499 » De-anonymizing Social Networks |
204
click to vote
INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
Abstract—Opportunistic wireless channel access by nonlicensed users has emerged as a promising solution for addressing the bandwidth scarcity challenge. Auctions represent a natu...
192
click to vote
INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
—In this paper, we tackle the spectrum allocation problem in cognitive radio (CR) networks with time-frequency flexibility consideration using combinatorial auction. Different f...
197
click to vote
IDA
2009
Springer
15 years 4 months ago
2009
Springer
In the last decade, Social Network Analysis has been a field in which the effort devoted from several researchers in the Data Mining area has increased very fast. Among the possibl...
177
click to vote
MOBISEC
2009
Springer
16 years 1 months ago
2009
Springer
Spam is a dominant problem on email systems today. One of the reasons is the lack of infrastructure for security and trust. As Voice over IP (VoIP) communication becomes increasing...
210
click to vote
ACMICEC
2006
ACM
16 years 14 days ago
2006
ACM
This paper formalizes the semantics of trust and studies the transitivity of trust. On the Web, people and software agents have to interact with “strangers”. This makes trust ...