3309 search results - page 309 / 662 » Unit Knowledge Management |
CAISE
2006
Springer
15 years 8 months ago
2006
Springer
In this paper, we present the H-Change methodology we have specifically conceived for evolving independent ontologies in open networked systems. Furthermore, we describe the change...
143
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CIT
2006
Springer
15 years 8 months ago
2006
Springer
Early question and answering (QA) systems focused on keyword search among documents for answers. However, such systems can only answer fact-based questions. It becomes clear that ...
158
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SAC
2002
ACM
15 years 4 months ago
2002
ACM
Avoidance and discovery of security vulnerabilities in information systems requires awareness of typical risks and a good understanding of vulnerabilities and their exploitations....
143
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WWW
2003
ACM
16 years 5 months ago
2003
ACM
XML Schema has emerged as a promising data model that unites structured and unstructured content. The Oracle database has led the commercial database community in integrating supp...
126
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ICUIMC
2009
ACM
15 years 11 months ago
2009
ACM
Although documents have hundreds of thousands of unique words, only a small number of words are significantly useful for intelligent services. For this reason, feature extraction ...