: A Random Walk Based Free-Form Spatial Scan Statistic for Anomalous Window Detection.
Vandana Pursnani JanejaVijayalakshmi AtluriPublished in: ICDM (2005)
Keyphrases
- random walk
- free form
- scan statistic
- space time
- event detection
- disease outbreaks
- rectangular regions
- spatio temporal
- markov chain
- directed graph
- link prediction
- public health
- markov random walk
- transition probabilities
- video sequences
- free form surfaces
- image sequences
- complex scenes
- computer vision
- hyper graph
- surveillance system
- d objects
- social media