5447 search results - page 921 / 1090 » Environment-Mediated Mobile Computing |
124
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CSREASAM
2008
15 years 5 months ago
2008
Pervasive computing allows data to be collected using sensors and mobile devices. Recent studies, however, show that in emergency and crisis situations conventional access control ...
161
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CSREASAM
2006
15 years 5 months ago
2006
Group communication is becoming increasingly popular in Internet applications such as videoconferences, online chatting programs, games, and gambling. For secure communications, th...
139
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EUROPAR
2010
Springer
15 years 5 months ago
2010
Springer
Ants provide an attractive metaphor for robots that "cooperate" in performing complex tasks. What, however, are the algorithmic consequences of following this metaphor? ...
142
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HUC
2010
Springer
15 years 4 months ago
2010
Springer
Cell tower triangulation is a popular technique for determining the location of a mobile device. However, cell tower triangulation methods require the knowledge of the actual loca...
123
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ADT
2008
15 years 4 months ago
2008
By range-free localization, the positions of a mobile device can be limited to the coverage area of a radio access network cell. The drawback of such approach is the coarseness of ...