520 search results - page 25 / 104 » Language Models of Collaborative Filtering |
IUI
2003
ACM
14 years 1 months ago
2003
ACM
Current recommender systems, based on collaborative filtering, implement a rather limited model of interaction. These systems intelligently elicit information from a user only dur...
LATA
2011
Springer
12 years 10 months ago
2011
Springer
In this paper we propose a hierarchy of classes of languages, generated by networks of evolutionary processors with the filters in several special classes of regular sets. More p...
DBSEC
2010
13 years 9 months ago
2010
Abstract. We present a modelling language, called X-Policy, for webbased collaborative systems with dynamic access control policies. The access to resources in these systems depend...
C5
2005
IEEE
14 years 1 months ago
2005
IEEE
Croquet [11,12] is a collaborative 3D platform that allows users to work together to create and share ideas. From the beginning we have worked to ensure that the Croquet interface...
IAT
2009
IEEE
14 years 2 months ago
2009
IEEE
Collaborative Filtering based on similarity suffers from a variety of problems such as sparsity and scalability. In this paper, we propose an ontological model of trust between us...