702 search results - page 40 / 141 » Low-fidelity location based information systems |
JNW
2007
13 years 7 months ago
2007
Abstract— This paper presents a gentle system for supervising care-support services that fulfill users’ actual requirements based on their physical locations and statuses of s...
CIKM
2001
Springer
14 years 2 days ago
2001
Springer
Tempus Fugit (“Time Flies”) is the first of a new generation of Personal Information Management (PIM) systems. A PIM system incorporates an electronic calendar, “to-do” li...
ITCC
2005
IEEE
14 years 1 months ago
2005
IEEE
Outdoor location systems based on Wireless Access Point (WAP) signal strength must either know the exact location of the WAPs in order to use a triangulation algorithm, or must co...
ICMCS
2007
IEEE
14 years 1 months ago
2007
IEEE
Camera phones present new opportunities and challenges for mobile informationassociation and retrieval. The visual input in the real environment is a new and rich interaction moda...
SACMAT
2010
ACM
13 years 6 months ago
2010
ACM
Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...