1990 search results - page 55 / 398 » Conceptual User Tracking |
WINET
2002
13 years 9 months ago
2002
The complexity of the mobility tracking problem in a cellular environment has been characterized under an information-theoretic framework. Shannon's entropy measure is identif...
INFOCOM
1994
IEEE
14 years 1 months ago
1994
IEEE
In personal communications applications, users communicate via wireless with a wireline network. The wireline network tracks the current location of the user, and can therefore ro...
EUROITV
2007
Springer
14 years 4 months ago
2007
Springer
Elderly people often experience difficulties using interactive TV. This paper presents the findings of a usability evaluation study in combination with eye-tracking conducted for a...
ICCV
2007
IEEE
15 years 1 days ago
2007
IEEE
Particle filters encode a time-evolving probability density by maintaining a random sample from it. Level sets represent closed curves as zero crossings of functions of two variab...
COMCOM
2007
13 years 10 months ago
2007
— Wireless sensor network is an emerging technology that enables remote monitoring objects and environment. This paper proposes a protocol to track a mobile object in a sensor ne...