Ontology-enriched multi-document summarization in disaster management using submodular function.
Keshou WuLei LiJingxuan LiTao LiPublished in: Inf. Sci. (2013)
Keyphrases
- multi document summarization
- disaster management
- semantic technologies
- submodular functions
- greedy algorithm
- environmental monitoring
- facility location problem
- early warning
- semantic web
- homeland security
- information sharing
- decision support system
- emergency response
- energy function
- human resources
- emergency management
- text summarization
- knowledge base
- combinatorial optimization
- knowledge representation
- semantic web technologies
- objective function
- decision making
- web intelligence
- semantic annotation
- sensor networks
- single document summarization
- social web
- approximation algorithms
- facility location
- conditional random fields
- social network analysis