4296 search results - page 142 / 860 » Modeling Information Sources for Information Integration |
126
Voted
ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
Due to attenuation and spatial smoothing that occurs in the conducting media, the bioelectric inverse problem of estimating sources from remote measurements is ill-posed and solut...
144
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COMAD
2008
15 years 6 months ago
2008
Transformation of a source schema with its conforming data to a target schema with its conforming data is an important activity in XML as two schemas in XML can represent same rea...
135
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IJCAI
2003
15 years 6 months ago
2003
In data-integration systems, information sources often have various constraints such as “all houses stored at a source have a unique address.” These constraints are very usefu...
126
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JDM
2007
15 years 4 months ago
2007
Environmental research and knowledge discovery both require extensive use of data stored in various sources and created in different ways for diverse purposes. We describe a new m...
139
Voted
ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper, we examine the problem of overcomplete representations and provide new insights into the problem of stable recovery of sparse solutions in noisy environments. We es...