1051 search results - page 112 / 211 » Fundamental Challenges in Mobile Computing |
TKDE
2011
13 years 5 months ago
2011
— In location-based, mobile continual query (CQ) systems, two key measures of quality of service (QoS) are: freshness and accuracy. To achieve freshness, the CQ server must perfo...
HICSS
2003
IEEE
14 years 3 months ago
2003
IEEE
Information about the user's environment offers new opportunities and exposes new challenges in terms of time-aware, location-aware, device-aware and personalized application...
SIGCOMM
2009
ACM
14 years 4 months ago
2009
ACM
We consider a mobile ad hoc network setting where Bluetooth enabled mobile devices communicate directly with other devices as they meet opportunistically. We design and implement ...
WIMOB
2007
IEEE
14 years 4 months ago
2007
IEEE
— In a Mobile Ad hoc NETwork (MANET), mobile devices cooperate to forward packets for each other without the assistance of dedicated routing infrastructures. Due to its networkin...
MM
2006
ACM
14 years 4 months ago
2006
ACM
Conventional wide-area video surveillance systems use a network of fixed cameras positioned close to locations of interest. We describe an alternative and flexible approach to w...