1927 search results - page 190 / 386 » An Access Control Model for Location based Services |
150
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EUROMICRO
2000
IEEE
15 years 11 months ago
2000
IEEE
Digital libraries and OPACs are offering an enormous collection of information resources which can be accessed through Internet by quite different users thanks to the existence of...
152
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ICC
2007
IEEE
16 years 25 days ago
2007
IEEE
Abstract— Due to the rapid growth of personal communications, it is now believed that multi-hop topologies will certainly play a key role in forthcoming wireless communications s...
259
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SIGMOD
2006
ACM
16 years 6 months ago
2006
ACM
aAQUA is an online multilingual, multimedia Agricultural portal for disseminating information from and to rural communities. It answers farmers' queries based on the location...
173
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DBSEC
2007
15 years 8 months ago
2007
Abstract. In this paper, we present the design of gVault, a cryptographic network file system that utilizes the data storage provided by Gmail’s web-based email service. Such a ...
188
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HPDC
2008
IEEE
16 years 29 days ago
2008
IEEE
If the model of free-form queries, which has proved successful for HTML based search on the Web, is made available for Grid services, it will serve as a powerful tool for scientis...