212 search results - page 19 / 43 » Improving pseudo-relevance feedback in web information retri... |
WWW
2005
ACM
14 years 8 months ago
2005
ACM
The semantic web is expected to have an impact at least as big as that of the existing HTML based web, if not greater. However, the challenge lays in creating this semantic web an...
CSCW
2008
ACM
13 years 9 months ago
2008
ACM
We extend the notion of social tagging to construct social summaries of complex multimedia materials. Our system allows students to apply time-indexed multimedia tags such as hand...
MOBISYS
2007
ACM
14 years 7 months ago
2007
ACM
Except for a handful of "mobile" Web sites, the Web is designed for browsing with personal computers with large screens capable of fitting the content of most Web pages....
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Several types of queries are widely used on the World Wide Web and the expected retrieval method can vary depending on the query type. We propose a method for classifying queries ...
SIGUCCS
2000
ACM
13 years 12 months ago
2000
ACM
The Web Documentation Project at the University of Delaware (UD) organizes the computing help information available to the University community. The project’s goal is to provide...