1947 search results - page 62 / 390 » On the Automatic Extraction of Data from the Hidden Web |
CIARP
2007
Springer
14 years 22 days ago
2007
Springer
Many approaches to Information Extraction (IE) have been proposed in literature capable of finding and extract specific facts in relatively unstructured documents. Their applicatio...
DGO
2003
13 years 10 months ago
2003
Metadata descriptions of database contents are required to build and use systems that access and deliver data in response to user requests. When numerous heterogeneous databases a...
EDBT
2009
ACM
14 years 3 months ago
2009
ACM
A wealth of information is available only in web pages, patents, publications etc. Extracting information from such sources is challenging, both due to the typically complex langu...
NLDB
2010
Springer
14 years 22 days ago
2010
Springer
During the last few years, a lot of researches have focused on automatic definition extraction in the context of question answering systems. Although, these researches have been co...
ACL
2003
13 years 10 months ago
2003
This paper presents a novel information system integrating advanced information extraction technology and automatic hyper-linking. Extracted entities are mapped into a domain onto...