DMKD
2004
ACM
14 years 3 months ago
2004
ACM
One of the most actual problems on web crawling
WIDM
2004
ACM
14 years 4 months ago
2004
ACM
A Focused crawler must use information gleaned from previously crawled page sequences to estimate the relevance of a newly seen URL. Therefore, good performance depends on powerfu...
ICDE
2005
IEEE
14 years 5 months ago
2005
IEEE
The Web has been recognized as an important part of our cultural heritage. Many nations started archiving national web spaces for future generations. A key technology for data acqu...
WEBI
2009
Springer
14 years 6 months ago
2009
Springer
—The key to Deep Web crawling is to submit promising keywords to query form and retrieve Deep Web content efficiently. To select keywords, existing methods make a decision based ...
ADMA
2009
Springer
14 years 6 months ago
2009
Springer
Abstract. Crawling the deep web often requires the selection of an appropriate set of queries so that they can cover most of the documents in the data source with low cost. This ca...