1208 search results - page 5 / 242 » Information Extraction and Semantic Constraints |
ASP
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. The paper describes HıLεX, a new ASP-based system for the extraction of information from unstructured documents. Unlike previous systems, which are mainly syntactic, H...
COLING
2002
13 years 9 months ago
2002
If information extraction wants to make its results more accurate, it will have to resort increasingly to a coherent implementation of natural language semantics. In this paper, w...
BXML
2003
13 years 11 months ago
2003
Abstract: The goal of information extraction (IE) is to find desired pieces of information in natural language texts and store them in a form that is suitable for automatic queryi...
SCIE
1997
Springer
14 years 1 months ago
1997
Springer
Abstract. The task of information extraction can be seen as a problem of semantic matching between a user-defined template and a piece of information written in natural language. T...
WWW
2005
ACM
14 years 10 months ago
2005
ACM
This work aims to provide a page segmentation algorithm which uses both visual and content information to extract the semantic structure of a web page. The visual information is u...