1459 search results - page 232 / 292 » An authorization model for temporal data |
215
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ICDE
2011
IEEE
14 years 9 months ago
2011
IEEE
—In this demonstration paper, we present a powerful distributed framework for finding similar trajectories in a smartphone network, without disclosing the traces of participatin...
165
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
Recently, active behavior has received attention in the XML field to automatically react to occurred events. Aside from proprietary approaches for enriching XML with active behavi...
161
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ISM
2005
IEEE
15 years 12 months ago
2005
IEEE
Hazard detection and prevention of natural and manmade disasters at critical civil infrastructure is becoming increasingly important. Recent events, such as earthquakes and terror...
182
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CSL
2010
Springer
15 years 7 months ago
2010
Springer
d Abstract) Thomas Schwentick and Thomas Zeume TU Dortmund University The finite satisfiability problem for two-variable logic over structures with unary relations and two order re...
166
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CGF
2008
15 years 6 months ago
2008
Algebraic Point Set Surfaces (APSS) define a smooth surface from a set of points using local moving least-squares (MLS) fitting of algebraic spheres. In this paper we first revisi...