1927 search results - page 213 / 386 » An Access Control Model for Location based Services |
151
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CCS
2010
ACM
15 years 9 months ago
2010
ACM
Android is the first mass-produced consumer-market open source mobile platform that allows developers to easily create applications and users to readily install them. However, giv...
150
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WICOMM
2008
15 years 6 months ago
2008
This paper proposes iPTT, a peer-to-peer Push-to-Talk (PTT) service for Voice over IP (VoIP). In iPTT, a distributed and mobile-operator independent network architecture is presen...
197
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PEWASUN
2005
ACM
16 years 9 hour ago
2005
ACM
The demand for cellular data networks is expected to increase with 3G and beyond technologies accompanied by highbandwidth consumer services, such as wireless video and camera pho...
208
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ECOWS
2007
Springer
16 years 18 days ago
2007
Springer
Execution monitoring of complex web service process models is critical for effective management and control of web services based systems. During the composite process model execu...
266
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Network data models are frequently used as a mechanism to describe the connectivity between spatial features in many emerging GIS applications (location-based services, transporta...