744 search results - page 30 / 149 » Location Management Based on the Mobility Patterns of Mobile... |
COMPSAC
2002
IEEE
14 years 2 months ago
2002
IEEE
Services for locating mobile objects are often organized as a distributed search tree. The advantage of such an organization is that the service can easily scale as a distributed ...
HUC
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. Context-awareness can improve the usefulness of automated reminders. However, context-aware reminder applications have yet to be evaluated throughout a person’s daily l...
AUIC
2003
IEEE
14 years 2 months ago
2003
IEEE
In this work we investigate building indoor location based applications for a mobile augmented reality system. We believe that augmented reality is a natural interface to visualiz...
SIGKDD
2010
13 years 7 months ago
2010
The offering of anonymity in relational databases has attracted a great deal of attention in the database community during the last decade [4]. Among the different solution appr...
SACMAT
2010
ACM
13 years 7 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...