An adaptive web-based system exploits some user features gathered in a user model for adapting web contents to the user. Reliable user data and up-to-date web contents are important prerequisites for a relevant adaptation. However, both user data and Web contents are affected by a depreciation phenomenon. In this project, we are developing a depreciation models of user and data Web contents.
|Effective start/end date||5/09/08 → …|
- user models
- Data quality