1947 search results - page 11 / 390 » On the Automatic Extraction of Data from the Hidden Web |
VLDB
2004
ACM
14 years 1 months ago
2004
ACM
We demonstrate a system to automatically grab data from data intensive web sites. The system first infers a model that describes at the intensional level the web site as a collec...
PVLDB
2008
13 years 8 months ago
2008
In this paper we describe a new approach to extract element labels from Web form interfaces. Having these labels is a requirement for several techniques that attempt to retrieve a...
SAC
2005
ACM
14 years 2 months ago
2005
ACM
During the last years, significant attention has been paid to the problem of building wrappers for extracting data from semistructured web sources. Nevertheless, since web sources...
ICDAR
2003
IEEE
14 years 1 months ago
2003
IEEE
A method for automatically assessing the constructional sequence from a neuropsychological drawing task using Hidden Markov Models is presented. We also present a method of extrac...
WEBDB
1998
Springer
14 years 24 days ago
1998
Springer
The World Wide Web is a vast resource for information. At the same time it is extremely distributed. A particular type of data such as restaurant lists maybe scattered across thous...