1737 search results - page 264 / 348 » Conceptual approaches for defining data, information, and kn... |
176
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WSDM
2010
ACM
16 years 3 months ago
2010
ACM
We describe an approach for multi-modal characterization of social media by combining text features (e.g. tags as a prominent example of short, unstructured text labels) with spat...
176
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SEMWEB
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. Ontologies underpin the semantic web; they define the concepts and their relationships contained in a data source. An increasing number of ontologies are available on-lin...
183
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WSDM
2009
ACM
16 years 1 months ago
2009
ACM
A lot of the world’s knowledge is stored in books, which, as a result of recent mass-digitisation efforts, are increasingly available online. Search engines, such as Google Book...
158
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CAISE
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Recently, the database and AI research communities have paid increased attention to ontologies. The main motivating reason is that ontologies promise solutions for comple...
241
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WSDM
2012
ACM
14 years 1 months ago
2012
ACM
Recent research has made significant advances in automatically constructing knowledge bases by extracting relational facts (e.g., Bill Clinton-presidentOf-US) from large text cor...