1247 search results - page 70 / 250 » Predicting query performance on the web |
MMM
2009
Springer
14 years 5 months ago
2009
Springer
Low level features of multimedia content often have limited power to discriminate a document’s relevance to a query. This motivated researchers to investigate other types of feat...
IJWIS
2007
13 years 8 months ago
2007
: Purpose — To measure the exact size of the World Wide Web (i.e., a census). The measure used is the number of publicly accessible web servers on port 80. Design/methodology/app...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
Search engines are the primary gateways of information access on the Web today. Behind the scenes, search engines crawl the Web to populate a local indexed repository of Web pages...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
It is well known that Web-page classification can be enhanced by using hyperlinks that provide linkages between Web pages. However, in the Web space, hyperlinks are usually sparse...
BMCBI
2006
13 years 9 months ago
2006
Background: The accuracy of protein secondary structure prediction has steadily improved over the past 30 years. Now many secondary structure prediction methods routinely achieve ...