5575 search results - page 19 / 1115 » Information Extraction |
VLDB
2001
ACM
15 years 1 months ago
2001
ACM
We present new techniques for supervised wrapper generation and automated web information extraction, and a system called Lixto implementing these techniques. Our system can gener...
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ICDE
2008
IEEE
15 years 10 months ago
2008
IEEE
Traditional approaches to rule-based information extraction (IE) have primarily been based on regular expression grammars. However, these grammar-based systems have difficulty scal...
CIKM
2001
Springer
15 years 2 months ago
2001
Springer
Text-Mining is a growing area of interest within the field of Data Mining and Knowledge Discovery. Given a collection of text documents, most approaches to Text Mining perform kno...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
Manually querying search engines in order to accumulate a large body of factual information is a tedious, error-prone process of piecemeal search. Search engines retrieve and rank...
EMNLP
2006
14 years 11 months ago
2006
This paper presents a method of automatically constructing information extraction patterns on predicate-argument structures (PASs) obtained by full parsing from a smaller training...