Keyphrases
- web services
- data mining techniques
- knowledge discovery
- previously unknown
- knowledge management
- knowledge representation
- knowledge base
- machine learning
- domain knowledge
- knowledge extraction
- discover hidden
- business process
- text mining
- prior knowledge
- expert systems
- knowledge acquisition
- knowledge based systems
- higher level
- learning systems
- association rule mining
- web applications
- web mining
- sequential patterns
- web usage
- discovered knowledge
- service architecture