889 search results - page 5 / 178 » A Method for Secure Query Processing in Mobile Databases |
110
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GIS
2008
ACM
14 years 10 months ago
2008
ACM
In this paper we study in-network query processing in disconnected mobile environments, where both ad-hoc communication and infrastructure communication are available. Depending o...
CHOROCHRONOS
2003
Springer
15 years 2 months ago
2003
Springer
187
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VLDB
2006
ACM
15 years 9 months ago
2006
ACM
Abstract Traditional nearest-neighbor (NN) search is based on two basic indexing approaches: object-based indexing and solution-based indexing. The former is constructed based on t...
ICDE
2007
IEEE
15 years 3 months 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...
165
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VLDB
2005
ACM
15 years 9 months ago
2005
ACM
With the recent advances in wireless networks, embedded systems and GPS technology, databases that manage the location of moving objects have received increased interest. In this ...