6982 search results - page 24 / 1397 » Collaboration |
UM
2007
Springer
14 years 4 months ago
2007
Springer
One of the main problems of collaborative filtering recommenders is the sparsity of the ratings in the users-items matrix, and its negative effect on the prediction accuracy. This ...
WETICE
2006
IEEE
14 years 3 months ago
2006
IEEE
Enterprises more and more collaborate with other enterprises in networked organizations. Such collaborations require the business processes of the partner companies to be aligned ...
MMM
2005
Springer
14 years 3 months ago
2005
Springer
The availability of a good interface for online user collaboration has been a sore point for most collaboration applications to date. While MUD’s, MOO’s, IRC and other chat ap...
HIP
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. Current CAPTCHAs require users to solve objective questions such as text recognition or image recognition. We propose a class of CAPTCHAs based on collaborative filterin...
IRAL
2003
ACM
14 years 3 months ago
2003
ACM
In this work, we apply a clustering technique to integrate the contents of items into the item-based collaborative filtering framework. The group rating information that is obtain...