Indexing Moving Objects Using Short-Lived Throwaway Indexes.
Jens DittrichLukas BlunschiMarcos Antonio Vaz SallesPublished in: SSTD (2009)
Keyphrases
- moving objects
- indexing techniques
- database
- indexing methods
- access methods
- inverted index
- indexing schemes
- inverted file
- spatio temporal
- moving object databases
- index structure
- video surveillance
- indexing method
- indexing scheme
- video sequences
- image sequences
- road network
- multi dimensional
- dynamic scenes
- index selection
- compressed text
- dense optical flow
- index scheme
- r tree
- text retrieval
- motion segmentation
- b tree
- multimedia databases
- background subtraction
- object tracking
- database systems
- camera motion
- data structure
- optical flow
- similarity search
- physical database design
- inverted lists
- detection algorithm
- multimedia
- multiple moving objects
- similarity queries
- retrieval strategies
- trajectory data
- indexing structure