101 search results - page 1 / 21 » Attribute domain discovery for hidden web databases |
SIGMOD
2011
ACM
12 years 7 months ago
2011
ACM
Many web databases are hidden behind restrictive form-like interfaces which may or may not provide domain information for an attribute. When attribute domains are not available, d...
ICDE
2007
IEEE
14 years 5 months ago
2007
IEEE
In this paper we address the problem of organizing hidden-Web databases. Given a heterogeneous set of Web forms that serve as entry points to hidden-Web databases, our goal is to ...
WWW
2010
ACM
13 years 11 months ago
2010
ACM
The World-Wide Web consists not only of a huge number of unstructured texts, but also a vast amount of valuable structured data. Web tables [2] are a typical type of structured in...
KDD
1995
ACM
13 years 8 months ago
1995
ACM
Data mining or knowledge discovery in databasesis the search for relationships and global patterns that exist but are hidden in large databases.Many different methodshave been pro...
SIGMOD
2003
ACM
14 years 4 months ago
2003
ACM
Schema matching is a critical problem for integrating heterogeneous information sources. Traditionally, the problem of matching multiple schemas has essentially relied on finding ...