1990 search results - page 42 / 398 » Conceptual User Tracking |
KDD
2010
ACM
14 years 26 days ago
2010
ACM
Users’ behaviors (actions) in a social network are influenced by various factors such as personal interests, social influence, and global trends. However, few publications sys...
CG
1999
Springer
13 years 8 months ago
1999
Springer
Many Augmented Reality applications require accurate tracking. Existing tracking techniques require prepared environments to ensure accurate results. This paper motivates the need...
PERCOM
2009
ACM
14 years 3 months ago
2009
ACM
—Accurate, simple and affordable methods for passive indoor tracking of human beings are still missing. In this article, we describe the development of an unobtrusive two-dimensi...
ISMAR
2003
IEEE
14 years 2 months ago
2003
IEEE
To achieve accurate registration, the transformations which locate the tracking system components with respect to the environment must be known. These transformations relate the b...
SIGIR
2002
ACM
13 years 8 months ago
2002
ACM
Topic tracking and information filtering are models of interactive tasks, but their evaluations are generally done in a way that does not reflect likely usage. The models either f...