348 search results - page 6 / 70 » Extracting Spatial Knowledge from the Web |
SAINT
2006
IEEE
14 years 1 months ago
2006
IEEE
Previous works on information extraction from tables make use of prior knowledge such as a cognition model of tables or lexical knowledge bases for specific domains. However, we ...
AAAI
2008
13 years 10 months ago
2008
A seed-based framework for textual information extraction allows for weakly supervised acquisition of open-domain class attributes over conceptual hierarchies, from a combination ...
OTM
2009
Springer
14 years 12 days ago
2009
Springer
In this paper, we want to show which difficulties arise when automatically constructing a domain-independent knowledge base from the web. We show possible applications for such a k...
IJCAI
1997
13 years 9 months ago
1997
High-level understanding of data must involve the interplay between substantial prior knowledge with geometric and statistical techniques. Our approach emphasizes the recovery of ...
DATE
2008
IEEE
14 years 2 months ago
2008
IEEE
Statistical timing analysis needs a priori knowledge of process variations. Lack of such a priori knowledge of process variations prevents accurate statistical timing analysis, fo...