1759 search results - page 268 / 352 » Using term informativeness for named entity detection |
INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—There has been significant recent interest in covert communication using timing channels. In network timing channels, information is leaked by controlling the time between tran...
MMSEC
2006
ACM
15 years 3 months ago
2006
ACM
Current zero-knowledge watermark detectors are based on a linear correlation between the asset features and a given secret sequence. This detection function is susceptible of bein...
MM
2010
ACM
14 years 10 months ago
2010
ACM
Many content-based retrieval systems (CBIRS) describe images using the SIFT local features because of their very robust recognition capabilities. While SIFT features proved to cop...
IMC
2009
ACM
15 years 4 months ago
2009
ACM
Statistical machine learning techniques have recently garnered increased popularity as a means to improve network design and security. For intrusion detection, such methods build ...
ECIR
2009
Springer
15 years 7 months ago
2009
Springer
Blog post opinion retrieval is the problem of identifying posts which express an opinion about a particular topic. Usually the problem is solved using a 3 step process in which rel...