196 search results - page 22 / 40 » Extending a Lexicon Ontology for Intelligent Information Int... |
EDBT
2010
ACM
15 years 2 months ago
2010
ACM
Recent progress in information extraction has shown how to automatically build large ontologies from high-quality sources like Wikipedia. But knowledge evolves over time; facts ha...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
Learning structured representations has emerged as an important problem in many domains, including document and Web data mining, bioinformatics, and image analysis. One approach t...
WWW
2007
ACM
15 years 12 months ago
2007
ACM
Discovering mappings between concept hierarchies is widely regarded as one of the hardest and most urgent problems facing the Semantic Web. The problem is even harder in domains w...
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AGP
2003
IEEE
15 years 4 months ago
2003
IEEE
The paper discusses some innovative aspects related to the integration of a framework based on Answer Set Programming in an Information Retrieval Agent, namely, the Global Search A...
WWW
2005
ACM
15 years 12 months ago
2005
ACM
The success of the Semantic Web crucially depends on the existence of Web pages that provide machine-understandable meta-data. This meta-data is typically added in the semantic an...