10021 search results - page 48 / 2005 » Adaptive information extraction |
LREC
2010
13 years 9 months ago
2010
In natural language relationships between entities can asserted within a single sentence or over many sentences in a document. Many information extraction systems are constrained ...
ECIR
1998
Springer
13 years 9 months ago
1998
Springer
We present in this paper a combination of Machine Learning based Information Retrieval (IR) techniques and stochastic language modelling in a hierarchical system that extracts sur...
VLDB
2001
ACM
14 years 4 days 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...
EMNLP
2008
13 years 9 months ago
2008
Regular expressions have served as the dominant workhorse of practical information extraction for several years. However, there has been little work on reducing the manual effort ...
IJCAI
2003
13 years 9 months ago
2003
Information extraction from HTML pages has been conventionally treated as plain text documents extended with HTML tags. However, the growing maturity and correct usage of HTML/XHT...