520 search results - page 100 / 104 » A Lattice-Based Model for Recommender Systems |
CHI
2005
ACM
14 years 9 months ago
2005
ACM
In this paper we report an ethnographic study of workarounds--informal temporary practices for handling exceptions to normal workflow--in a hospital environment. Workarounds are a...
WWW
2010
ACM
14 years 3 months ago
2010
ACM
Privacy is an enormous problem in online social networking sites. While sites such as Facebook allow users fine-grained control over who can see their profiles, it is difficult ...
KDD
2009
ACM
14 years 1 months ago
2009
ACM
This paper aims at discovering community structure in rich media social networks, through analysis of time-varying, multi-relational data. Community structure represents the laten...
CE
2008
13 years 8 months ago
2008
The portability and immediate communication properties of mobile devices influence the learning processes in interacting with peers, accessing resources and transferring data. For...
EJIS
2010
13 years 8 months ago
2010
In the last few decades, several studies have found the same technology implemented in highly similar organizational settings to be associated with very different consequences for...