15781 search results - page 38 / 3157 » Evaluating Information Extraction |
VLSISP
1998
13 years 7 months ago
1998
Understanding of the scene content of a video sequence is very important for content-based indexing and retrieval of multimedia databases. Research in this area in the past severa...
FBIT
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper describes a decision tree model and 3dimensional representation of information retrieved from various weblogs in relation to argumentative logics. The weblogs are consi...
CHI
2006
ACM
14 years 8 months ago
2006
ACM
Although speech is a potentially rich information source, a major barrier to exploiting speech archives is the lack of useful tools for efficiently accessing lengthy speech record...
IRCDL
2010
13 years 6 months ago
2010
In this paper we present a keyphrase extraction system that can extract potential phrases from a single document in an unsupervised, domain-independent way. We extract word n-grams...
CHI
2009
ACM
14 years 22 days ago
2009
ACM
We describe a new application of interactive participatory performance in interaction design. Our pragmatic strategy permits us to use performance as an investigatory tool in the ...