39 search results - page 1 / 8 » Leveraging COUNT Information in Sampling Hidden Databases |
ICDE
2009
IEEE
14 years 6 months ago
2009
IEEE
A large number of online databases are hidden behind form-like interfaces which allow users to execute search queries by specifying selection conditions in the interface. Most of t...
DKE
2006
13 years 5 months ago
2006
Hidden Web databases maintain a collection of specialised documents, which are dynamically generated in response to users' queries. The majority of these documents are genera...
EDBT
2010
ACM
13 years 8 months ago
2010
ACM
Recently, there has been growing interest in random sampling from online hidden databases. These databases reside behind form-like web interfaces which allow users to execute sear...
SIGMOD
2007
ACM
14 years 5 months ago
2007
ACM
A large part of the data on the World Wide Web is hidden behind form-like interfaces. These interfaces interact with a hidden backend database to provide answers to user queries. ...
SIGMOD
2009
ACM
14 years 5 months ago
2009
ACM
A large number of online databases are hidden behind the web. Users to these systems can form queries through web forms to retrieve a small sample of the database. Sampling such h...