Keyphrases
- communication medium
- spam filtering
- short messages
- service oriented
- web services
- enron email
- service providers
- personal information management
- electronic mail
- end users
- service composition
- email messages
- instant messaging
- information services
- personal computer
- mobile services
- semantic web technologies
- communication tools
- context aware
- website
- user centric
- service discovery
- search engine
- user interface
- digital libraries