1947 search results - page 55 / 390 » On the Automatic Extraction of Data from the Hidden Web |
DEXA
2009
Springer
14 years 3 months ago
2009
Springer
Describing relational data sources (i.e. databases) by means of ontologies constitutes the foundation of most of the semantic based approaches to data access and integration. In sp...
CACM
1998
13 years 8 months ago
1998
abstraction for modeling these problems is to view the Web as a collection of (usually small and heterogeneous) databases, and to view programs that extract and process Web data au...
KDD
1997
ACM
14 years 26 days ago
1997
ACM
Thereis a wealthof informationto be minedfromnarrative text on the WorldWideWeb.Unfortunately, standard natural language processing (NLP)extraction techniques expect full, grammat...
PRICAI
2000
Springer
14 years 9 days ago
2000
Springer
One of the main limitations when accessing the web is the lack of explicit structure, whose presence may help in understanding data semantics. Schema for web data can be constructe...
COLING
2010
13 years 3 months ago
2010
A new approach has been developed for acquiring bilingual web pages from the result pages of search engines, which is composed of two challenging tasks. The first task is to detec...