5623 search results - page 89 / 1125 » Estimating in Actual Time |
139
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SIGMOD
1996
ACM
15 years 10 months ago
1996
ACM
This paper introduces bifocal sampling, a new technique for estimating the size of an equi-join of two relations. Bifocal sampling classi es tuples in each relation into two group...
142
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CLIN
2003
15 years 7 months ago
2003
A statistical estimator attempts to guess an unknown probability distribution by analyzing a sample from this distribution. One desirable property of an estimator is that its gues...
152
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TSP
2008
15 years 6 months ago
2008
A new blind subspace-based channel estimation technique is proposed for direct-sequence code-division multiple access (DS-CDMA) systems operating in the presence of unknown wide-se...
184
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ISCC
2006
IEEE
16 years 6 days ago
2006
IEEE
Examining the validity or accuracy of proposed available bandwidth estimation tools remains a challenging problem. A common approach consists of evaluating a newly developed tool ...
148
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ICRA
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper introduces a “weighted” matching algorithm to estimate a robot’s planar displacement by matching twodimensional range scans. The influence of each scan point on ...