214 search results - page 19 / 43 » Modeling Web Knowledge for Answering Event-based Questions |
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
Relation extraction is a difficult open research problem with important applications in several fields such as knowledge management, web mining, ontology building, intelligent sys...
SEMWEB
2011
Springer
12 years 11 months ago
2011
Springer
In this tool report, we present an overview of the Watson system, a Semantic Web search engine providing various functionalities not only to find and locate ontologies and semanti...
SIGIR
2006
ACM
14 years 2 months ago
2006
ACM
Despite its intuitive appeal, the hypothesis that retrieval at the level of “concepts” should outperform purely term-based approaches remains unverified empirically. In addit...
ECMDAFA
2006
Springer
14 years 12 days ago
2006
Springer
Building service-based architectures has become a major area of interest since the advent of Web services. Modelling these architectures is a central activity. Model-driven archite...
CIKM
2008
Springer
13 years 10 months ago
2008
Springer
Previous work on Natural Language Processing for Information Retrieval has shown the inadequateness of semantic and syntactic structures for both document retrieval and categoriza...