Keyphrases
- conceptual framework
- engineering design
- neural network
- probabilistic model
- software architecture
- software suite
- information retrieval
- conceptual model
- design process
- main contribution
- query expansion
- design theory
- simulation environment
- design patterns
- text retrieval
- theoretical framework
- lightweight
- database
- knowledge based systems
- language model
- object oriented
- data model
- user interface
- digital libraries
- case study
- learning algorithm
- genetic algorithm
- databases