4397 search results - page 299 / 880 » Relational Algebra Operations |
149
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
We introduce an efficient method for recovering the camera parameters automatically from the cast shadows of two 3D points observed over time. Compared to previous related work, o...
256
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CVPR
1998
IEEE
16 years 5 months ago
1998
IEEE
New representations are developed for 2D IP (implicit polynomial) curves ofarbitrary degree. These representations permit shape recognition and pose estimation with essentially sin...
156
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PODS
2007
ACM
16 years 4 months ago
2007
ACM
We show that relational algebra calculations for incomplete databases, probabilistic databases, bag semantics and whyprovenance are particular cases of the same general algorithms...
172
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ISPAN
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—Querying non-conventional data sources is recognized as a major issue in new environments and applications such as those occurring in pervasive computing. A key issue is...
121
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CDC
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract— The Chen-Fliess series is known to be an exponential Lie series. Previously explicit formulas for the iterated integral coefficients were known only for its factorizat...