439 search results - page 55 / 88 » A Location Model for Pervasive Computing Environments |
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
This communication addresses the issue of concurrent map building and localization (CML) for a mobile robot in an unknown environment. The proposed solution extends over previous ...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
Pervasive computing environments have created a requirement for spatial- and temporal-aware access control systems. Although temporal, spatial and spatio-temporal role-based acces...
IROS
2008
IEEE
14 years 2 months ago
2008
IEEE
— Robots acting in populated environments must be capable of safe but also time efficient navigation. Trying to completely avoid regions resulting from worst case predictions of...
CHI
2002
ACM
14 years 8 months ago
2002
ACM
User interfaces can improve task performance by exploiting the powerful human capabilities for spatial cognition. This opportunity has been demonstrated by many prior experiments....
AIWORC
2000
IEEE
14 years 23 hour ago
2000
IEEE
The "schooling industry" is faced with an inescapable demand to redefine its endeavors in terms of producing learning, rather than providing instructions. We propose a h...