1759 search results - page 113 / 352 » Using term informativeness for named entity detection |
ICDM
2008
IEEE
15 years 4 months ago
2008
IEEE
We present Nodeinfo, an unsupervised algorithm for anomaly detection in system logs. We demonstrate Nodeinfo’s effectiveness on data from four of the world’s most powerful sup...
USS
2010
14 years 7 months ago
2010
Search engines not only assist normal users, but also provide information that hackers and other malicious entities can exploit in their nefarious activities. With carefully craft...
TREC
2001
14 years 11 months ago
2001
: Oracle's objective in TREC-10 was to study the behavior of Oracle information retrieval in previously unexplored application areas. The software used was Oracle9i Text[1], O...
SIGIR
2008
ACM
14 years 9 months ago
2008
ACM
Collaborative tagging used in online social content systems is naturally characterized by many synonyms, causing low precision retrieval. We propose a mechanism based on user pref...
IWIA
2005
IEEE
15 years 3 months ago
2005
IEEE
Intrusion detection systems alert the system administrators of intrusions but, in most cases, do not provide details about which system events are relevant to the intrusion and ho...