290 search results - page 58 / 58 » Attack detection in time series for recommender systems |
CDC
2009
IEEE
13 years 6 months ago
2009
IEEE
We consider the problem of selecting a subset of p out of n sensors for the purpose of event detection, in a wireless sensor network (WSN). Occurrence or not of the event of intere...
WSDM
2012
ACM
12 years 29 days ago
2012
ACM
Recent research has made significant advances in automatically constructing knowledge bases by extracting relational facts (e.g., Bill Clinton-presidentOf-US) from large text cor...
SOUPS
2009
ACM
13 years 12 months ago
2009
ACM
Authentication systems for public terminals – and thus public spaces – have to be fast, easy and secure. Security is of utmost importance since the public setting allows manif...
WWW
2007
ACM
14 years 6 months ago
2007
ACM
Web sites are designed for graphical mode of interaction. Sighted users can "cut to the chase" and quickly identify relevant information in Web pages. On the contrary, i...
TPDS
2008
13 years 5 months ago
2008
To detect and investigate self-propagating worm attacks against networked servers, the following capabilities are desirable: (1) raising timely alerts to trigger a worm investigat...