Keyphrases
- context aware
- web services
- service oriented
- service providers
- ubiquitous computing
- european project
- web environment
- mobile services
- user centric
- hong kong
- service composition
- information services
- end users
- electronic commerce
- service oriented architecture
- database systems
- web service composition
- search engine
- artificial intelligence
- exchange information
- intelligence and security informatics
- neural network