3836 search results - page 146 / 768 » Semantics of Database Transformations |
128
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DEXAW
1997
IEEE
15 years 8 months ago
1997
IEEE
It is important for any data language that it enables many people to derive correct information from a databases in a simple, effective way with predictable performance. In an ana...
123
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WIDM
2009
ACM
15 years 10 months ago
2009
ACM
In this paper we introduce a novel approach for the thematic organization of bibliographic records that builds upon a semantic relatedness measure we have implemented for this tas...
131
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KDD
1994
ACM
15 years 7 months ago
1994
ACM
Semantic query optimization can dramatically speed up database query answering by knowledge intensive reformulation. But the problem of how to learn required semantic rules has no...
130
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ICWE
2004
Springer
15 years 9 months ago
2004
Springer
ct Travelling upon the Web is difficult for visually impaired users since the Web pages are designed for visual interaction [6]. Visually impaired users usually use screen readers...
114
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ACL
2008
15 years 5 months ago
2008
This paper studies textual inference by investigating comma structures, which are highly frequent elements whose major role in the extraction of semantic relations has not been hi...