1927 search results - page 211 / 386 » An Access Control Model for Location based Services |
197
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BROADNETS
2006
IEEE
15 years 10 months ago
2006
IEEE
Sensor webs are heterogeneous collections of sensor devices that collect information and interact with the environment. They consist of wireless sensor networks that are ensembles ...
174
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ICDE
2007
IEEE
16 years 23 days ago
2007
IEEE
In a secure mediated information system, confidentiality is one of the main concerns when transmitting data from datasources to clients via a mediator. We present three approache...
160
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ER
2004
Springer
15 years 12 months ago
2004
Springer
Collaborative work requires, more than ever, access to data located on multiple autonomous and heterogeneous data sources. The development of these novel information platforms, ref...
156
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UM
2009
Springer
16 years 1 months ago
2009
Springer
This paper describes the evaluation of a Scrutable User Modelling Infrastructure. SUMI is intended to form a service to allow users to share their user models from social e-network...
169
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DEBU
2008
15 years 6 months ago
2008
Data-driven Web services, viewed broadly as interactive systems available on the Web for users and programs, provide the backbone for increasingly complex Web applications. While ...