232 search results - page 16 / 47 » Query-related data extraction of hidden web documents |
RIAO
1997
13 years 9 months ago
1997
The techniques of information retrieval and information extraction are complementary, but to date there has been little concrete work aimed at integrating the two. We describe how...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
Search results generated by searchable databases are served dynamically and far larger than the static documents on the Web. These results pages have been referred to as the Deep ...
KES
2008
Springer
13 years 7 months ago
2008
Springer
Users prefer to navigate subjects from organized topics in an abundance resources than to list pages retrieved from search engines. We propose a framework to cluster frequent items...
PAKDD
2001
ACM
14 years 2 days ago
2001
ACM
Information extraction (IE) from semi-structured Web documents is a critical issue for information integration systems on the Internet. Previous work in wrapper induction aim to so...
WEBDB
1999
Springer
13 years 12 months ago
1999
Springer
In this paper we present the World-Wide Web Wrapper Factory (W4F), a Java toolkit to generate wrappers for Web data sources. Some key features of W4F are an expressive language to...