274 search results - page 40 / 55 » Security user studies: methodologies and best practices |
SIGIR
2005
ACM
15 years 3 months ago
2005
ACM
We study a new task, proactive information retrieval by combining implicit relevance feedback and collaborative filtering. We have constructed a controlled experimental setting, ...
NSDI
2008
15 years 1 days ago
2008
Discretization is used in click-based graphical passwords so that approximately correct entries can be accepted by the system. We show that the existing discretization scheme of B...
CHI
2010
ACM
15 years 2 months ago
2010
ACM
While the history of traditional media in post-conflict peace building efforts is rich and well studied, the potential for interactive new media technologies in this area has gone...
106
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SIGCOMM
2012
ACM
13 years 5 days ago
2012
ACM
Advertising plays a vital role in supporting free websites and smartphone apps. Click-spam, i.e., fraudulent or invalid clicks on online ads where the user has no actual interest ...
180
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DIMVA
2011
14 years 1 months ago
2011
Social networks are some of the largest and fastest growing online services today. Facebook, for example, has been ranked as the second most visited site on the Internet, and has b...