1369 search results - page 123 / 274 » Lattice computations for random numbers |
STACS
2005
Springer
15 years 3 months ago
2005
Springer
We provide a deterministic algorithm that constructs small point sets exhibiting a low star discrepancy. The algorithm is based on recent results on randomized roundings respectin...
DAC
2004
ACM
15 years 1 months ago
2004
ACM
Random test generators are often used to create regression suites on-the-fly. Regression suites are commonly generated by choosing several specifications and generating a number o...
CVPR
2011
IEEE
14 years 6 months ago
2011
IEEE
Training of conditional random fields often takes the form of a double-loop procedure with message-passing inference in the inner loop. This can be very expensive, as the need to...
IJCV
2012
13 years 10 days ago
2012
Abstract Computer vision is full of problems elegantly expressed in terms of energy minimization. We characterize a class of energies with hierarchical costs and propose a novel hi...
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SIGMOD
2004
ACM
15 years 10 months ago
2004
ACM
Data items archived in data warehouses or those that arrive online as streams typically have attributes which take values from multiple hierarchies (e.g., time and geographic loca...