178 search results - page 27 / 36 » The Impact of Task and Corpus on Event Extraction Systems |
ICARCV
2002
IEEE
13 years 11 months ago
2002
IEEE
Corner extraction is an important task in many computer vision systems. The quality of the corners and the efficiency of the detection method are two very important aspects that ...
TEI
2009
ACM
13 years 11 months ago
2009
ACM
Live media production – the presentation of audio-visual content at events such as conferences and concerts – is a high intensity task where a small production team must inter...
AIPS
1994
13 years 8 months ago
1994
When a plan involves hundreds or thousands of events over time it can be di cult or impossible to tell whether those events are unfolding \according to plan" and to assess th...
ACL
1998
13 years 8 months ago
1998
For the task of recognizing dialogue acts, we are applying the Transformation-Based Learning (TBL) machine learning algorithm. To circumvent a sparse data problem, we extract valu...
NLPRS
2001
Springer
13 years 11 months ago
2001
Springer
Named Entity recognition, as a task of providing important semantic information, is a critical first step in Information Extraction and QuestionAnswering system. This paper propos...