2486 search results - page 376 / 498 » Database and the Web |
149
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NLDB
2004
Springer
15 years 6 months ago
2004
Springer
Abstract. Extracting information automatically from texts for database representation requires previously well-grouped phrases so that entities can be separated adequately. This pr...
125
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OTM
2004
Springer
15 years 6 months ago
2004
Springer
Abstract. This paper discusses the approach of ontology-based knowledge engineering in FF POIROT, a project to explore the use of ontology technology in information systems against...
95
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SDMW
2004
Springer
15 years 6 months ago
2004
Springer
With the increasing use of web services, many new challenges concerning data security are becoming critical. Data or applications can now be outsourced to powerful remote servers, ...
91
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ICDM
2003
IEEE
15 years 6 months ago
2003
IEEE
In this work, we show that Kleinberg’s hubs and authorities model is closely related to both correspondence analysis, a well-known multivariate statistical technique, and a parti...
KCAP
2003
ACM
15 years 6 months ago
2003
ACM
Modularity is a key requirement for large ontologies in order to achieve re-use, maintainability, and evolution. Mechanisms for ‘normalisation’ to achieve analogous aims are s...