Spatiotemporal Annotation Graph (STAG): A Data Model for Composite Digital Objects.
Smriti YaminiAmarnath GuptaPublished in: ICDE (2005)
Keyphrases
- digital objects
- data model
- metadata
- digital libraries
- cultural heritage
- query language
- random walk
- object oriented
- database systems
- graph representation
- graph structure
- structured data
- xml documents
- directed graph
- graph theory
- graph model
- semantic annotation
- databases
- digital content
- bipartite graph
- image annotation
- complex objects
- active learning
- graph databases
- spatial and temporal
- semistructured data
- object model
- space time
- data sources
- feature selection
- information retrieval