472 search results - page 35 / 95 » Taking Topic Detection From Evaluation to Practice |
IPSN
2011
Springer
13 years 12 days ago
2011
Springer
While a number of acoustic localisation systems have been proposed over the last few decades, these have typically either relied on expensive dedicated microphone arrays and works...
IJNSEC
2007
13 years 9 months ago
2007
It is generally agreed that two key points always attract special concerns during the modelling of anomaly-based intrusion detection. One is the techniques about discerning two cl...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
Typical semantic video analysis methods aim for classification of camera shots based on extracted features from a single key frame only. In this paper, we sketch a video analysis...
ICRA
2008
IEEE
14 years 3 months ago
2008
IEEE
— This paper presents a novel human detection method based on a Bayesian fusion approach using laser range data and camera images. Laser range data analysis groups data points wi...
TON
2008
13 years 9 months ago
2008
This paper proposes a traffic anomaly detector, operated in postmortem and in real-time, by passively monitoring packet headers of traffic. The frequent attacks on network infrastr...