4902 search results - page 320 / 981 » Structures, Semantics and Statistics |
176
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EMNLP
2009
15 years 4 months ago
2009
Unknown lexical items present a major obstacle to the development of broadcoverage semantic role labeling systems. We address this problem with a semisupervised learning approach ...
208
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SEMWEB
2010
Springer
15 years 1 months ago
2010
Springer
Web search is a key technology of the Web, since it is the primary way to access content on the Web. Current standard Web search is essentially based on a combination of textual ke...
201
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BMCBI
2007
15 years 6 months ago
2007
Background: In the analysis of networks we frequently require the statistical significance of some network statistic, such as measures of similarity for the properties of interact...
177
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TASE
2009
IEEE
16 years 1 months ago
2009
IEEE
A modelling language can be defined by a metamodel in UML class diagram. This paper defines the semantics of such metamodels through two mappings: a signature mapping from metamod...
168
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SEMWEB
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Social Network Analysis (SNA) provides graph algorithms to characterize the structure of social networks, strategic positions in these networks, specific sub-networks and...