511 search results - page 75 / 103 » Approximate Selection Queries over Imprecise Data |
166
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ISCC
2006
IEEE
16 years 2 days ago
2006
IEEE
Online monitoring of a physical phenomenon over a geographical area is a popular application of sensor networks. Networks representative of this class of applications are typicall...
133
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GIS
2010
ACM
15 years 4 months ago
2010
ACM
The growing popularity of online Earth visualization tools and geo-realistic games and the availability of high resolution terrain data have motivated a new class of queries to th...
168
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ICDE
2009
IEEE
16 years 26 days ago
2009
IEEE
— We present SMART, a self-tuning, bandwidth-aware monitoring system that maximizes result precision of continuous aggregate queries over dynamic data streams. While prior approa...
212
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EDBT
2009
ACM
15 years 3 months ago
2009
ACM
Stream applications gained significant popularity over the last years that lead to the development of specialized stream engines. These systems are designed from scratch with a di...
187
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SCN
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. A hidden vector encryption scheme (HVE) is a derivation of identity-based encryption, where the public key is actually a vector over a certain alphabet. The decryption ke...