Facilitating situation assessment through gir with multi-scale open source web documents.
Brian M. TomaszewskiChi-Chun PanPrasenjit MitraAlan M. MacEachrenPublished in: GIR (2007)
Keyphrases
- web documents
- situation assessment
- open source
- multiscale
- data fusion
- network security
- real time
- decision support
- situational awareness
- situation awareness
- multi sensor
- geographic information
- web pages
- information extraction
- semi structured
- source code
- coarse to fine
- decision making
- information retrieval systems
- keywords
- query expansion
- risk assessment
- human operators
- image processing
- decision support system
- case study
- information fusion
- emergency management
- image segmentation
- distributed intelligent
- image fusion
- information sharing
- natural language
- information retrieval