947 search results - page 49 / 190 » Information Security in Mobile Databases |
141
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INFOCOM
2000
IEEE
15 years 8 months ago
2000
IEEE
Abstract—In this paper, we present the implementation issues of a virtual backbone that supports the operations of the Uniform Quorum System (UQS) and the Randomized Database Gro...
119
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CHI
2004
ACM
16 years 3 months ago
2004
ACM
In this paper we describe an image-based approach to finding location-based information from camera-equipped mobile devices. We introduce a point-by-photograph paradigm, where user...
131
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ER
1998
Springer
15 years 7 months ago
1998
Springer
It is widely acknowledged that information such as web content should be adapted for mobile platforms to account for restrictions in mobile environments. As emerging mobile platfor...
155
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PEWASUN
2004
ACM
15 years 9 months ago
2004
ACM
In large and dense mobile ad hoc networks, position-based routing protocols can offer significant performance improvement over topology-based routing protocols by using location i...
160
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SACMAT
2006
ACM
15 years 9 months ago
2006
ACM
In this paper we have addressed confidentiality and privacy for video surveillance databases. First we discussed our overall approach for suspicious event detection. Next we discu...