Keyphrases
- file formats
- knowledge base
- expert systems
- software design
- software systems
- software tools
- software development
- interchange format
- knowledge based systems
- source code
- knowledge representation
- commercial software
- computer systems
- software maintenance
- orders of magnitude
- software architecture
- design patterns
- semantic network
- description logics
- software package
- software packages
- hardware design
- software platform
- data mining