2537 search results - page 139 / 508 » How to draw a group |
HICSS
2002
IEEE
14 years 1 months ago
2002
IEEE
Legitimacy is a key part of the social requirements specification for a trusted virtual community environment (VCE). If an environment is not seen as legitimate, social conflicts m...
CHI
2009
ACM
14 years 1 months ago
2009
ACM
This paper studies people recommendations designed to help users find known, offline contacts and discover new friends on social networking sites. We evaluated four recommender al...
UIST
1994
ACM
14 years 1 months ago
1994
ACM
The human visual system makes a great deal more of images than the elemental marks on a surface. In the course of viewing, creating, or editing a picture, we actively construct a ...
SIGIR
2010
ACM
14 years 24 days ago
2010
ACM
Portable, reusable test collections are a vital part of research and development in information retrieval. Reusability is difficult to assess, however. The standard approach— si...
AVI
2008
13 years 11 months ago
2008
In many applications transactions between the elements of an information hierarchy occur over time. For example, the product offers of a department store can be organized into pro...