885 search results - page 104 / 177 » Large-scale behavioral targeting |
WWW
2010
ACM
15 years 4 months ago
2010
ACM
We present the conceptual framework of the Social Honeypot Project for uncovering social spammers who target online communities and initial empirical results from Twitter and MySp...
CHI
2010
ACM
15 years 4 months ago
2010
ACM
This is a case study about the early adoption and use of micro-blogging in a Fortune 500 company. The study used several independent data sources: five months of empirical micro-b...
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IEEEARES
2009
IEEE
15 years 4 months ago
2009
IEEE
—The security assessment of the ICT components of critical infrastructures is nowadays a prominent problem. Risk assessment methodologies require, in order to be effective, to be...
CVPR
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper presents an automatic system for the monitoring of indoor environments using pan-tilt-zoomable cameras. A combination of Haar-feature classifier-based detection and co...
ICASSP
2007
IEEE
15 years 4 months ago
2007
IEEE
The efficiency of most pitch estimation methods declines when the analyzed frame is shortened and/or when a wide fundamental frequency (F0) range is targeted. The technique propo...