Keyphrases
- incentive mechanism
- electronic marketplaces
- reputation management
- reputation systems
- anonymous communication
- free riding
- reputation models
- trust evaluation
- electronic commerce
- cognitive processes
- knowledge sharing
- databases
- software agents
- information systems
- computer vision
- trust model
- website
- reputation mechanisms
- image processing
- information retrieval
- data mining
- trust and reputation models
- database