394 search results - page 40 / 79 » Learning to recommend questions based on user ratings |
UAI
2004
14 years 11 months ago
2004
Collaborative filtering is a useful technique for exploiting the preference patterns of a group of users to predict the utility of items for the active user. In general, the perfo...
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AAIM
2008
Springer
14 years 12 months ago
2008
Springer
Many recommendation systems suggest items to users by utilizing the techniques of collaborative filtering (CF) based on historical records of items that the users have viewed, purc...
AAI
2005
14 years 9 months ago
2005
In this paper, we report on our efforts in developing affective character-based interfaces, i.e. interfaces that recognize and measure affective information of the user and addres...
VIZSEC
2004
Springer
15 years 3 months ago
2004
Springer
We present an approach to user re-authentication based on the data collected from the computer’s mouse device. Our underlying hypothesis is that one can successfully model user ...
ICIP
1999
IEEE
15 years 11 months ago
1999
IEEE
Wepresent a method for personal authentication based on deformable matching of hand shapes. Authentication systems are already employed in domains that require some sort of user v...