4493 search results - page 90 / 899 » A Knowledge Recommend System Based on User Model |
RECSYS
2010
ACM
13 years 8 months ago
2010
ACM
When we evaluate the quality of recommender systems (RS), most approaches only focus on the predictive accuracy of these systems. Recent works suggest that beyond accuracy there i...
AAAI
1998
13 years 9 months ago
1998
Modifyingknowledge-based systems is a complexactivity. One of its di culties is that several related portions of the system might have to be changed in order to maintain the coher...
SOCIALCOM
2010
13 years 5 months ago
2010
Abstract--As the information flowing around in social networking systems is mainly related or can be attributed to their users, controlling access to such information by individual...
AUSAI
2008
Springer
13 years 10 months ago
2008
Springer
When a user is looking for a product recommendation they usually lack expert knowledge regarding the items they are looking for. Ontologies on the other hand are crafted by experts...
BPM
2008
Springer
13 years 9 months ago
2008
Springer
The need to involve business users in process modeling is largely perceived in the context of Business Process Management systems. This can facilitate the elaboration of consistent...