1517 search results - page 110 / 304 » Time and Location Based Services with Access Control |
MOBISYS
2004
ACM
15 years 9 months ago
2004
ACM
We study the problem of tracking a moving device under two indoor location architectures: an active mobile architecture and a passive mobile architecture. In the former, the infra...
IEEEARES
2008
IEEE
15 years 4 months ago
2008
IEEE
As more and more information becomes accessible via on-line databases, more public services can be provided and more complex queries involving several registers become feasible as...
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ISSRE
2010
IEEE
14 years 8 months ago
2010
IEEE
— With the increasing reliance of complex real-world applications on composite web services assembled from independently developed component services, there is a growing need for...
IEEEARES
2010
IEEE
15 years 3 months ago
2010
IEEE
—The shift from mere service-oriented architectures (SOA) to semantically enriched approaches is especially being forced in multi-domain environments that the public sector in th...
FMSD
2006
14 years 10 months ago
2006
Two base algorithms are known for reachability verification over timed automata. They are called forward and backwards, and traverse the automata edges using either successors or p...