168 search results - page 1 / 34 » Using Cross-Entity Inference to Improve Event Extraction |
ACL
2011
12 years 8 months ago
2011
ACL
2010
13 years 2 months ago
2010
Event extraction is a particularly challenging type of information extraction (IE). Most current event extraction systems rely on local information at the phrase or sentence level...
ACL
2008
13 years 6 months ago
2008
We apply the hypothesis of "One Sense Per Discourse" (Yarowsky, 1995) to information extraction (IE), and extend the scope of "discourse" from one single docum...
AVSS
2003
IEEE
13 years 9 months ago
2003
IEEE
Using cameras for detecting hazardous or suspicious events has spurred new research for security concerns. To make such detection reliable, researchers must overcome difficulties...
ACL
2011
12 years 8 months ago
2011
Annotating training data for event extraction is tedious and labor-intensive. Most current event extraction tasks rely on hundreds of annotated documents, but this is often not en...