3143 search results - page 238 / 629 » Minimization of entropy functionals |
157
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CIKM
2004
Springer
15 years 10 months ago
2004
Springer
In the recent years, the Web has been rapidly “deepened” with the prevalence of databases online. On this deep Web, many sources are structured by providing structured query i...
179
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IPSN
2004
Springer
15 years 10 months ago
2004
Springer
The efficacy of data aggregation in sensor networks is a function of the degree of spatial correlation in the sensed phenomenon. While several data aggregation (i.e., routing with...
174
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SIGMOD
2011
ACM
14 years 7 months ago
2011
ACM
Central to a data cleaning system are record matching and data repairing. Matching aims to identify tuples that refer to the same real-world object, and repairing is to make a dat...
140
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BMCBI
2008
15 years 4 months ago
2008
Background: Identifying the active site of an enzyme is a crucial step in functional studies. While protein sequences and structures can be experimentally characterized, determini...
101
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ICIP
1998
IEEE
16 years 6 months ago
1998
IEEE
We present a framework for designing fast and monotonic algorithms for transmission tomography penalizedlikelihood image reconstruction. The new algorithms are based on paraboloid...