208 search results - page 4 / 42 » Evaluation of Relevance and Knowledge Augmentation in Discus... |
MKM
2007
Springer
14 years 2 months ago
2007
Springer
To be effective and useful, math search systems must not only maximize precision and recall, but also present the query hits in a form that makes it easy for the user to identify...
CSCW
1994
ACM
14 years 19 days ago
1994
ACM
A growing concern for organizations and groups has been to augment their knowledge and expertise. One such augmentation is to provide an organizational memory, some record of the ...
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
Modeling the beyond-topical aspects of relevance are currently gaining popularity in IR evaluation. For example, the discounted cumulated gain (DCG) measure implicitly models some...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
This paper is concerned with the topic of personalized news assembly at the set-top box, based on augmented video. This is video complemented with additional information that is s...
IC
2003
13 years 10 months ago
2003
The quality of the search experience has been an enduring problem for the World Wide Web. One of the well-known difficulties is the tendency of users to use short, under-specified...