808 search results - page 39 / 162 » On the Estimation of Join Result Sizes |
ACISP
2010
Springer
14 years 11 months ago
2010
Springer
Abstract. We describe implementations for solving the discrete logarithm problem in the class group of an imaginary quadratic field and in the infrastructure of a real quadratic fi...
ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
We describe a real-time, low-cost system to localize a mobile robot in outdoor environments. Our system relies on stereo vision to robustly estimate frame-to-frame motion in real ...
57
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ISBI
2008
IEEE
15 years 10 months ago
2008
IEEE
Image registration algorithms provide a displacement field between two images. We consider the problem of estimating accuracy of the calculated displacement field from the input i...
68
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ICCS
2003
Springer
15 years 2 months ago
2003
Springer
The exact enumeration of most interesting combinatorial problems has exponential computational complexity. The finite-lattice method reduces this complexity for most two-dimension...
117
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VLDB
2001
ACM
15 years 2 months ago
2001
ACM
Most modern DBMS optimizers rely upon a cost model to choose the best query execution plan (QEP) for any given query. Cost estimates are heavily dependent upon the optimizer’s e...