4372 search results - page 573 / 875 » Data Semantics Revisited |
235
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AAAI
2012
13 years 9 months ago
2012
Entity Recognition (ER) is a key component of relation extraction systems and many other natural-language processing applications. Unfortunately, most ER systems are restricted to...
246
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AAAI
2012
13 years 9 months ago
2012
In many real applications, especially those involving data objects with complicated semantics, it is generally desirable to discover the relation between patterns in the input spa...
129
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
MAP estimation of Gaussian mixtures through maximisation of penalised likelihoods was used to learn models of spatial context. This enabled prior beliefs about the scale, orientat...
193
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DEXAW
2009
IEEE
16 years 1 months ago
2009
IEEE
One of the main limitations in using ontologies in modern information systems is due to the fact that the design and maintenance of ontologies is a complex activity that requires ...
345
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SEMCO
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper an approach based on Wikipedia link structure for sense disambiguation is presented and evaluated. Wikipedia is used as a reference to obtain lexicographic relations...