1990 search results - page 99 / 398 » Conceptual User Tracking |
CLEF
2009
Springer
13 years 11 months ago
2009
Springer
Log data constitute a relevant aspect in the evaluation process of the quality of a search engine and the quality of a multilingual search service; log data can be used to study t...
UMUAI
1998
13 years 9 months ago
1998
In this paper, we argue for the need to distinguish between task initiative and dialogue initiative, and present an evidential model for tracking shifts in both types of initiativ...
GI
2008
Springer
13 years 11 months ago
2008
Springer
: The number of ” interactive surface” systems, especially tabletop interfaces, in public is increasing. As more and more casual users interact with such systems, they may wish...
ICPR
2002
IEEE
14 years 11 months ago
2002
IEEE
This paper describes a method to extend the registration range of a vision-based augmented reality (AR) system. We propose to use natural feature points contained in images captur...
PERCOM
2009
ACM
14 years 10 months ago
2009
ACM
The iLamp1 system is a sensor-enhanced desk lamp with surface-tracking capability based on received light intensity. It consists of two components: lamp and bookmark. The bookmark ...