703 search results - page 105 / 141 » Graph-based anomaly detection |
KBS
2008
13 years 8 months ago
2008
Image registration is the process of geometrically aligning images taken from different sensors, viewpoints or instances in time. It plays a key role in the detection of defects o...
ENGL
2007
13 years 8 months ago
2007
—Instantaneous detection and diagnosis of various faults and break-downs in industrial processes is required to reduce production losses and damage to equipments. A solved knowle...
TCSV
2008
13 years 8 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...
KDD
2012
ACM
11 years 11 months ago
2012
ACM
Many data are modeled as tensors, or multi dimensional arrays. Examples include the predicates (subject, verb, object) in knowledge bases, hyperlinks and anchor texts in the Web g...
DATAMINE
2008
13 years 8 months ago
2008
Abstract We address the problem of monitoring and identification of correlated burst patterns in multi-stream time series databases. We follow a two-step methodology: first we iden...