Keyphrases
- access control
- service providers
- dynamic access control
- web services
- case study
- customer service
- loosely coupled
- security policies
- service discovery
- service oriented
- fine grained
- search engine
- data sets
- electronic commerce
- information services
- service composition
- service quality
- service oriented architecture
- management system
- end users
- semantic web services
- security requirements
- mobile services
- multi agent systems
- customer satisfaction
- service delivery
- information systems
- service management