290 search results - page 37 / 58 » Attack detection in time series for recommender systems |
HICSS
2003
IEEE
14 years 1 months ago
2003
IEEE
Abstract—Current techniques towards information security have limited capabilities to detect and counter attacks that involve different kinds of masquerade and spread of misinfor...
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
This paper presents a system that detects humans climbing fences. After extracting a binary blob contour, the system models the human with an extended star-skeleton representation...
EUC
2007
Springer
14 years 15 days ago
2007
Springer
With the wide adoption of internet into our everyday lives, internet security becomes an important issue. Intrusion detection at the network level is an effective way of stopping m...
ECOI
2010
13 years 8 months ago
2010
Advances in technology have enabled new approaches for sensing the environment and collecting data about the world. Once collected, sensor readings can be assembled into data stre...
WSDM
2012
ACM
12 years 4 months ago
2012
ACM
In this work we propose a novel approach to anomaly detection in streaming communication data. We first build a stochastic model for the system based on temporal communication pa...