Keyphrases
- sequence diagrams
- unified modeling language
- document collections
- information retrieval
- keywords
- formal methods
- software tools
- document clustering
- retrieval systems
- document analysis
- document classification
- document retrieval
- decision support
- information retrieval systems
- software engineering
- database
- text documents
- document images
- software systems
- modeling language
- co occurrence
- natural language processing
- relational databases
- compound words