195 search results - page 25 / 39 » An Economic Model of User Rating in an Online Recommender Sy... |
IJSEKE
2007
13 years 8 months ago
2007
The Chronobot/Virtual Classroom (CVC) system is a novel time knowledge exchange platform where any pair of users can exchange their time and knowledge. User profile that contains ...
DEXA
2009
Springer
14 years 3 months ago
2009
Springer
Dimension hierarchies represent a substantial part of the data warehouse model. Indeed they allow decision makers to examine data at different levels of detail with On-Line Analyt...
WAIM
2009
Springer
14 years 3 months ago
2009
Springer
Search engine advertising has become the main stream of online advertising system. In current search engine advertising systems, all users will get the same advertisement rank if t...
EUSFLAT
2003
13 years 10 months ago
2003
In recommender systems, user ratings of items are often represented in terms of linguistic labels such as “fair” or “very good”. We investigate the potential of fuzzy sets...
ACSAC
2005
IEEE
14 years 2 months ago
2005
IEEE
Online email archives are an under-protected yet extremely sensitive information resource. Email archives can store years worth of personal and business email in an easy-to-access...