4137 search results - page 278 / 828 » Managing Expressions as Data in Relational Database Systems |
177
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ACL
2000
15 years 8 months ago
2000
This paper reports the first part of a project that aims to develop a knowledge extraction and knowledge discovery system that extracts causal knowledge from textual databases. In...
253
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FGR
2011
IEEE
14 years 10 months ago
2011
IEEE
— In this paper we propose a method that exploits 3D motion-based features between frames of 3D facial geometry sequences for dynamic facial expression recognition. An expressive...
164
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APWEB
2004
Springer
16 years 1 days ago
2004
Springer
Abstract. Spatial data has now been used extensively in the Web environment, providing online customized maps and supporting map-based applications. The full potential of Web-based...
251
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
As applications within and outside the enterprise encounter increasing volumes of unstructured data, there has been renewed interest in the area of information extraction (IE) ? t...
181
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DLOG
1997
15 years 8 months ago
1997
Abstract. In this short paper we describe the DFL hybrid knowledge base, that integrates descriptions with expressive object-oriented rules. The knowledge base manages a database o...