148 search results - page 25 / 30 » Evaluation Metrics for Automatic Temporal Annotation of Text... |
COLING
2008
15 years 1 months ago
2008
This paper describes the supervised acquisition of semantic event frames based pus of biomedical abstracts, in which the biological process of E. coli gene regulation has been lin...
LREC
2010
15 years 1 months ago
2010
The field of opinion mining has emerged in recent years as an exciting challenge for computational linguistics: investigating how humans express subjective judgments through lingu...
WSDM
2010
ACM
15 years 9 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
GROUP
2007
ACM
15 years 3 months ago
2007
ACM
Based on qualitative analysis of three groups collaborating on a research task in a distributed setting, we identify four breakdowns in creativity: (1) Minority ideas were under-c...
JAMIA
2010
14 years 6 months ago
2010
Objective The authors used the i2b2 Medication Extraction Challenge to evaluate their entity extraction methods, contribute to the generation of a publicly available collection of...