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182
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SSD
2007
Springer
2007
Springer
Blind Evaluation of Nearest Neighbor Queries Using Space Transformation to Preserve Location Privacy
16 years 11 days ago
In this paper we propose a fundamental approach to perform the class of Nearest Neighbor (NN) queries, the core class of queries used in many of the location-based services, withou...
211
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WADS
2007
Springer
16 years 11 days ago
2007
Springer
Range searching is a well known problem in the area of geometric data structures. We consider this problem in the context of approximation, where an approximation parameter ε >...
169
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MOBICOM
2006
ACM
16 years 7 days ago
2006
ACM
Mobile sensors cover more area over a period of time than the same number of stationary sensors. However, the quality of coverage achieved by mobile sensors depends on the velocit...
147
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CEAS
2005
Springer
15 years 11 months ago
2005
Springer
Unsolicited Commercial Communication also known as spam - has traditionally been the most visible e-mail threat and has reached a point where it creates a major problem for the de...
171
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EWSA
2004
Springer
15 years 11 months ago
2004
Springer
Mobile software applications have to meet new requirements directly arising from mobility issues. To address these requirements at an early stage in development, an architecture d...