1346 search results - page 109 / 270 » Data Management and Mining in Internet Ad Systems |
HICSS
2007
IEEE
15 years 4 months ago
2007
IEEE
Extremists’ exploitation of computer-mediated communications such as online forums has recently gained much attention from academia and the government. However, due to the cover...
178
Voted
GIS
2008
ACM
15 years 11 months ago
2008
ACM
The pervasiveness of location-acquisition technologies (GPS, GSM networks, etc.) enable people to conveniently log the location histories they visited with spatio-temporal data. T...
162
Voted
BIRTHDAY
2011
Springer
13 years 10 months ago
2011
Springer
Abstract. Risk analysis has been used to manage the security of systems for several decades. However, its use has been limited to offline risk computation and manual response. In c...
WWW
2008
ACM
15 years 11 months ago
2008
ACM
In this paper we propose a method for predicting the ranking position of a Web page. Assuming a set of successive past top-k rankings, we study the evolution of Web pages in terms...
SACMAT
2009
ACM
15 years 4 months ago
2009
ACM
While many role mining algorithms have been proposed in recent years, there lacks a comprehensive study to compare these algorithms. These role mining algorithms have been evaluat...