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» On the Computation of Correctly-Rounded Sums
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ICDT
2001
ACM
153views Database» more  ICDT 2001»
15 years 8 months ago
Estimating Range Queries Using Aggregate Data with Integrity Constraints: A Probabilistic Approach
In fast OLAP applications it is often advantageous to provide approximate answers to range queries in order to achieve very high performances. A possible solution is to inquire sum...
Francesco Buccafurri, Filippo Furfaro, Domenico Sa...
ICPR
2000
IEEE
15 years 8 months ago
Maximum Likelihood Stereo Matching
In the research literature, maximum likelihood principles were applied to stereo matching by altering the stereo pair so that the difference would have a Gaussian distribution. He...
Nicu Sebe, Michael S. Lew
EH
1999
IEEE
140views Hardware» more  EH 1999»
15 years 8 months ago
On the Filtering Properties of Evolved Gate Arrays
A small gate array is evolved extrinsically to carry out a low pass filtering task defined over fifteen different frequencies. The circuit is evolved by assessing its response to ...
Julian F. Miller
STOC
1998
ACM
89views Algorithms» more  STOC 1998»
15 years 8 months ago
Minimizing Stall Time in Single and Parallel Disk Systems
We study integrated prefetching and caching problems following the work of Cao et. al. [3] and Kimbrel and Karlin [13]. Cao et. al. and Kimbrel and Karlin gave approximation algor...
Susanne Albers, Naveen Garg, Stefano Leonardi
FPL
1994
Springer
170views Hardware» more  FPL 1994»
15 years 8 months ago
A Fast FPGA Implementation of a General Purpose Neuron
The implementation of larger digital neural networks has not been possible due to the real-estate requirements of single neurons. We present an expandable digital architecture whic...
Valentina Salapura, Michael Gschwind, Oliver Maisc...