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132
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PODS
2002
ACM
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PODS 2002
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Monadic Datalog and the Expressive Power of Languages for Web Information Extraction
16 years 2 months ago
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www.cs.cornell.edu
Research on information extraction from Web pages (wrapping) has seen much activity in recent times (particularly systems implementations), but little work has been done on formal...
Georg Gottlob, Christoph Koch
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