15 search results - page 2 / 3 » Anomaly detection in GPS data based on visual analytics |
APVIS
2009
13 years 11 months ago
2009
Although significant progress has been made toward effective insight discovery in visual sense making approaches, there is a lack of effective and efficient approaches to manage t...
TCSV
2008
13 years 9 months ago
2008
Abstract--This paper presents a survey of trajectory-based activity analysis for visual surveillance. It describes techniques that use trajectory data to define a general set of ac...
VIZSEC
2005
Springer
14 years 3 months ago
2005
Springer
The massive amount of alarm data generated from intrusion detection systems is cumbersome for network system administrators to analyze. Often, important details are overlooked and...
ICRA
2008
IEEE
14 years 4 months ago
2008
IEEE
— We introduce a new method for stereo visual SLAM (simultaneous localization and mapping) that works in unstructured, outdoor environments. Unlike other gridbased SLAM algorithm...
UIST
2003
ACM
14 years 3 months ago
2003
ACM
People use their awareness of others' temporal patterns to plan work activities and communication. This paper presents algorithms for programatically detecting and modeling t...