1444 search results - page 244 / 289 » A Question Answering System Supported by Information Extract... |
151
click to vote
IH
1998
Springer
15 years 10 months ago
1998
Springer
This paper2 presents a new approach for the secure and robust copyright protection of digital images. A system for generating digital watermarks and for trading watermarked images ...
187
click to vote
SIGIR
2006
ACM
16 years 6 days ago
2006
ACM
Classical query expansion techniques such as the local context analysis (LCA) make use of term co-occurrence statistics to incorporate additional contextual terms for enhancing pa...
149
click to vote
CHI
2006
ACM
16 years 6 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...
171
click to vote
CIKM
2005
Springer
15 years 11 months ago
2005
Springer
In this paper, we propose a versatile disambiguation approach which can be used to make explicit the meaning of structure based information such as XML schemas, XML document struc...
211
click to vote
WWW
2005
ACM
16 years 7 months ago
2005
ACM
Automatic extraction of semantic information from text and links in Web pages is key to improving the quality of search results. However, the assessment of automatic semantic meas...