1777 search results - page 79 / 356 » Surveillance Event Detection |
CLEAR
2007
Springer
14 years 3 months ago
2007
Springer
In this paper, the Acoustic Event Detection (AED) system developed at the UPC is described, and its results in the CLEAR evaluations carried out in March 2007 are reported. The sys...
WWW
2010
ACM
14 years 4 months ago
2010
ACM
Twitter, a popular microblogging service, has received much attention recently. An important characteristic of Twitter is its real-time nature. For example, when an earthquake occ...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
In this paper we propose a generic framework for event detection in broadcast video of multiple different field-sports. Features indicating significant events are selected, and ro...
DGO
2007
13 years 10 months ago
2007
A multi-dimensional linear predictor of 9-1-1 (emergency) call volumes was built and used to automatically detect emergency events. This is illustrated by analyzing the emergency ...
MIDDLEWARE
2005
Springer
14 years 2 months ago
2005
Springer
With the advancement of technology in micro-electronics and wireless communication, small miniature devices called sensor nodes can be used to perform various tasks by forming the...