772 search results - page 50 / 155 » An Architecture for Location Aware Applications |
JTAER
2007
13 years 8 months ago
2007
A number of approaches for capturing and processing location information of mobile users have been proposed in the past; however, only with the latest advances in the handset tech...
MOBIWAC
2006
ACM
14 years 2 months ago
2006
ACM
Authors presented recently an indoor location technique based on Time Of Arrival (TOA) obtained from Round-Trip-Time (RTT) measurements at data link level and trilateration. This ...
CNSR
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— In this paper we develop and analyze energyefficient cooperative techniques for multimedia applications over wireless networks. The composite cellular-short-range netw...
EUROSSC
2006
Springer
13 years 12 months ago
2006
Springer
We consider the challenge of dynamically adapting services to context changes that occur in ubiquitous computing environments (e.g., changes in a user's activity) and propose ...
IWMM
2010
Springer
13 years 10 months ago
2010
Springer
Shadow memory is used by dynamic program analysis tools to store metadata for tracking properties of application memory. The efficiency of mapping between application memory and s...