1042 search results - page 20 / 209 » Logic-based Web Information Extraction |
IADIS
2003
13 years 10 months ago
2003
The World Wide Web is a collection of databases as well as web sites. Databases associated with web sites provide public access via query forms on web pages. They constitute an en...
MM
2005
ACM
14 years 2 months ago
2005
ACM
Nowadays, images have become widely available on the World Wide Web (WWW). It’s essential to develop effective ways for managing and retrieving such abundant images. Advantageou...
AUSAI
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. In this paper, we describe a new approach to information extraction that neatly integrates top-down hypothesis driven information with bottom-up data driven information. ...
JBI
2002
13 years 8 months ago
2002
Document search is generally based on individual terms in the document. However, for collections within limited domains it is possible to provide more powerful access tools. This ...
ECML
2005
Springer
14 years 2 months ago
2005
Springer
This paper introduces a novel method for learning a wrapper for extraction of information from web pages, based upon (k,l)-contextual tree languages. It also introduces a method to...