10809 search results - page 321 / 2162 » Location Based Services |
158
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IH
2004
Springer
16 years 3 days ago
2004
Springer
Abstract. Existing navigation services, such as GPS, offer no signalintegrity (anti-spoof) protection for the general public, especially not with systems for remote attestation of...
173
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DEBS
2003
ACM
15 years 12 months ago
2003
ACM
Event-based computing is vital for the next generation mobile services and applications that need to meet user requirements irrespective of time and location. The event paradigm i...
206
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AGENTCL
2003
Springer
15 years 12 months ago
2003
Springer
We propose group communication for agent coordination within “active rooms” and other pervasive computing scenarios featuring strict real-time requirements, inherently unrelia...
158
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HPDC
2002
IEEE
15 years 11 months ago
2002
IEEE
While distributed, heterogeneous collections of computers (“Grids”) can in principle be used as a computing platform, in practice the problems of first discovering and then co...
141
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ECRTS
1999
IEEE
15 years 11 months ago
1999
IEEE
Safety-critical systems typically operate in unpredictable environments. Requirements for safety and reliability are in conflict with those for real-time responsiveness. Due to un...